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Assignor Name : DRAUZ, KARLHEINZ
Total Assignments: 131
Assignment: 1
Reel/Frame:004110/0145   Pages: 3
Recorded: 11/08/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DRAUZ, KARLHEINZ
Exec Dt:
05/11/1982
2
KLEEMANN, AXEL
Exec Dt:
05/10/1982
3
SAMSON, MARC
Exec Dt:
05/18/1982
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9
6000 FRANKFURT/MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4376864
NONE
06320131
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
8TH FLR.
1801 K ST., N. W.
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:004179/0286   Pages: 2
Recorded: 10/20/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BETHGE, HORST
Exec Dt:
08/12/1983
2
DRAUZ, KARLHEINZ
Exec Dt:
08/12/1983
3
KLEEMAN, AXEL
Exec Dt:
08/12/1983
4
MARTENS, JUNGEN
Exec Dt:
08/12/1983
5
WEIGEL, HORST
Exec Dt:
08/12/1983
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT, A GERMAN CORP.
WEISSFRAUENSTRASSE 9
6000 FRANKFURT/MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4430509
NONE
06460858
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
8TH FL., 1801 K ST., N.W.
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:004241/0296   Pages: 3
Recorded: 04/04/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DRAUZ, KARLHEINZ
Exec Dt:
10/31/1983
2
KLEEMANN, AXEL
Exec Dt:
10/31/1983
3
MARTENS, JURGEN
Exec Dt:
10/03/1983
4
SCHERBERICH, PAUL
Exec Dt:
11/04/1983
5
EFFENBERGER, FRANZ
Exec Dt:
11/10/1983
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9
6000 FRANKFURT/MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4469876
NONE
06418841
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
8TH FLOOR
1801 K STREET, N. W.
WASHINGTON, DC 20006
Assignment: 4
Reel/Frame:004360/0119   Pages: 2
Recorded: 02/11/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DRAUZ, KARLHEINZ
Exec Dt:
02/17/1984
2
KOBAN, HANS G.
Exec Dt:
02/17/1984
3
MARTENS, JURGEN
Exec Dt:
02/17/1984
4
SCHWARZE, WERNER
Exec Dt:
02/17/1984
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT
WEISS-FRAUENSTRABE 9
6000 FRANKFRUT/MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4524211
NONE
06552103
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
8TH FLR., 1801 K STREET, N.W.
WASHINGTON, DC 20006
Assignment: 5
Reel/Frame:004283/0253   Pages: 3
Recorded: 07/25/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KLEEMANN, AXEL
Exec Dt:
07/05/1984
2
DELLER, KLAUS
Exec Dt:
07/05/1984
3
DRAUZ, KARLHEINZ
Exec Dt:
07/05/1984
4
LEHMANN, BERND
Exec Dt:
07/05/1984
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9
A GERMAN CORP.
6000 FRANKFURT/MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4482760
NONE
06552106
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
8TH FLOOR, 1801 K STREET, N.W.
WASHINGTON, DC 20006
Assignment: 6
Reel/Frame:004352/0749   Pages: 3
Recorded: 01/24/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DRAUZ, KARLHEINZ
Exec Dt:
10/17/1984
2
KLEEMANN, AXEL
Exec Dt:
10/17/1984
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9
6000 FRANKFURT/MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4590305
NONE
06587651
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
8TH FLR.
1801 K ST., N. W.
WASHINGTON, DC 20006
Assignment: 7
Reel/Frame:004366/0605   Pages: 3
Recorded: 02/26/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DRAUZ, KARLHEINZ
Exec Dt:
10/17/1984
2
KLEEMANN, AXEL
Exec Dt:
10/17/1984
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT, A CORP OF GERMANY
WEISSFRAUENSTRASSE 9
6000 FRANKFURT/MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4551562
NONE
06588999
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
8TH FLR., 1801 K STREET, N.W.
WASHINGTON, DC 20006
Assignment: 8
Reel/Frame:004379/0376   Pages: 3
Recorded: 03/25/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DRAUZ, KARLHEINZ
Exec Dt:
10/17/1984
2
KLEEMANN, AXEL
Exec Dt:
10/17/1984
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9
6000 FRANKFURT/MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4628126
NONE
06588847
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
1801 K STREET, NW
8TH FLR.
WASHINGTON, DC 20006
Assignment: 9
Reel/Frame:004373/0661   Pages: 3
Recorded: 03/14/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DRAUZ, KARLHEINZ
Exec Dt:
03/04/1985
2
KLEEMANN, AXEL
Exec Dt:
03/04/1985
Assignee
1
DEGUSSA AKTIRNGESELLSCHAFT, A GERMAN CRP.
WEISSFRAUENSTRASSE 9
6000 FRANKFURT/MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4533766
NONE
06587654
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
8TH FLR., 1801 K ST., N. W.
WASHINGTON, DC 20006
Assignment: 10
Reel/Frame:004376/0991   Pages: 3
Recorded: 03/20/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DRAUZ, KARLHEINZ
Exec Dt:
03/04/1985
2
KLEEMANN, AXEL
Exec Dt:
03/04/1985
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9
FRANKFURT/MAIN, GERMANY 6000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4618730
NONE
06587652
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
8TH FLR.
1801 K ST., N. W.
WASHINGTON, DC 20006
Assignment: 11
Reel/Frame:004472/0476   Pages: 3
Recorded: 10/21/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DRAUZ, KARLHEINZ
Exec Dt:
10/10/1985
2
KLEEMANN, AXEL
Exec Dt:
10/12/1985
3
WIRTHWEIN, ROLF
Exec Dt:
10/15/1985
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9
6000 FRANKFURT/MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4564514
NONE
06510162
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
11TH FLOOR
1615 L STREET N.W.
WASHINGTON DC 20036-5601
Assignment: 12
Reel/Frame:004638/0408   Pages: 3
Recorded: 12/02/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
EFFENBERGER, FRANZ
Exec Dt:
05/13/1986
2
KUHLWEIN, JURGEN
Exec Dt:
05/13/1986
3
DRAUZ, KARLHEINZ
Exec Dt:
05/05/1986
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9
6000 FRANKFURT/MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4661626
NONE
06837792
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
ELEVENTH FLR.
1615 L ST., N. W.
WASHINGTON, DC 20036
Assignment: 13
Reel/Frame:004639/0490   Pages: 3
Recorded: 12/01/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DRAUZ, KARLHEINZ
Exec Dt:
05/05/1986
2
KLEEMANN, AXEL
Exec Dt:
05/05/1986
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9
6000 FRANKFURT/MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4686010
NONE
06648137
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
ELEVENTH FLOOR
1615 L ST., N.W.
WASHINGTON, DC 20036
Assignment: 14
Reel/Frame:005027/0415   Pages: 2
Recorded: 11/27/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
DRAUZ, KARLHEINZ
Exec Dt:
10/20/1987
Assignees
1
GESELLSCHAFT FUR BIOTECHNOLOGISCHE FORSCHUNG MBH (GBF)
MASCHERODER WEG 1
A CORP. OF THE FED. REP. OF GERMANY
3300 BRAUNSCHWEIG, FRG, GERMANY
2
DEGUSSA AG, ZWEIGNIEDERLASSUNG WOLFGANG
RODENBACHER CHAUSSEE 4
A CORP. OF THE FED. REP. OF GERMANY
6450 HANAU, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5079167
NONE
07123156
Correspondence name and address
KANE, DALSIMER, SULLIVAN, KURUCZ, LEVY,
EISELE AND RICHARD
420 LEXINGTON AVE.,
NEW YORK, NY 10170
Assignment: 15
Reel/Frame:005203/0466   Pages: 3
Recorded: 01/02/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KRIMMER, HANS-PETER
Exec Dt:
07/20/1988
2
DRAUZ, KARLHEINZ
Exec Dt:
07/20/1988
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9, A CORP. OF THE FED. REP. OF GERMANY
FRANKFURT/MAIN, GERMANY 6000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4918223
NONE
07230028
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
ELEVENTH FLOOR
1615 L ST. N.W.
WASHINGTON, DC 20036
Assignment: 16
Reel/Frame:005281/0836   Pages: 3
Recorded: 04/30/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KRIMMER, HANS-PETER
Exec Dt:
10/30/1988
2
DRAUZ, KARLHEINZ
Exec Dt:
10/30/1988
3
REMMEL, HANS
Exec Dt:
10/30/1988
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT, A CORP. OF THE FED. REP. OF GERMANY
WEISSFRAUENSTRASSE 9
6000 FRANKFURT/MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4946968
NONE
07258740
Correspondence name and address
LAWRENCE A. HYMO
CUSHMAN, DARBY & CUSHMAN
ELEVENTH FLOOR
1615 L STREET, N.W.
WASHINGTON, DC 20036-5601
Assignment: 17
Reel/Frame:005129/0707   Pages: 3
Recorded: 07/17/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KRIMMER, HANS PETER
Exec Dt:
11/28/1988
2
DRAUZ, KARLHEINZ
Exec Dt:
11/28/1988
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT, A CORP. OF THE FED. REP. OF GERMANY
WEISSFRAUENSTRASSE 9
6000 FRANKFURT/MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4918224
NONE
07230026
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
ELEVENTH FLOOR
1615 L ST. N.W.
WASHINGTON, DC 20036
Assignment: 18
Reel/Frame:005212/0327   Pages: 3
Recorded: 01/11/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KRIMMER, HANS-PETER
Exec Dt:
11/30/1988
2
DRAUZ, KARLHEINZ
Exec Dt:
11/30/1988
3
WERNER, SILVIA
Exec Dt:
11/30/1988
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9
6000 FRANKFURT/MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4921971
NONE
07258739
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
1615 L STREET N.W.
11TH FLOOR
WASHINGTON, DC 20036
Assignment: 19
Reel/Frame:005043/0347   Pages: 1
Recorded: 03/21/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NIEDERMEYER, UWE
Exec Dt:
02/16/1989
2
KRAGL, UDO
Exec Dt:
02/15/1989
3
KULA, MARIA R.
Exec Dt:
02/16/1989
4
WANDREY, CHRISTIAN
Exec Dt:
02/12/1989
5
MAKRYALEAS, KYRIAKOS
Exec Dt:
02/27/1989
6
DRAUZ, KARLHEINZ
Exec Dt:
02/27/1989
7
SIBENHORN, WOLFGANG
Exec Dt:
02/27/1989
Assignees
1
DEGUSSA AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9
FRANKFURT AM MAIN 1, GERMANY D-6000
2
KERNFORSCHUNGSANLAGE JUELICH GMBH
POSTFACH 1913
JUELICH, GERMANY D-5170
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
5008192
NONE
07303336
 
5008192
NONE
07303336
Correspondence name and address
FOLEY & LARDNER, SCHWARTZ, JEFFERY,
SCHWAAB, MACK, BLUMENTHAL & EVANS
P. O. BOX 299
ALEXANDRIA, VA 22313-0299
Assignment: 20
Reel/Frame:005365/0351   Pages: 3
Recorded: 06/19/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KRIMMER, HANS-PETER
Exec Dt:
05/04/1990
2
DRAUZ, KARLHEINZ
Exec Dt:
05/04/1990
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT, A CORP OF THE FEDERAL REPUBLIC OF GERMANY
WEISSFRAUEN-STRASSE 9
6000 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4952706
NONE
07417089
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
ELEVENTH FLOOR
1615 L ST. N.W.
WASHINGTON, DC 20036
Assignment: 21
Reel/Frame:005392/0276   Pages: 3
Recorded: 07/31/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MAKRYALEAS, KYRIAKOS
Exec Dt:
07/12/1990
2
DRAUZ, KARLHEINZ
Exec Dt:
07/12/1990
Assignees
1
DEGUSSA AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9
A CORP. OF THE FEDERAL REPUBLIC OF GERMANY
6000 FRANKFURT AM MAIN, GERMANY
2
SCLAVO S.P.A.
VIA FIORENTINA
A CORP. OF ITALY
1, I-53100, ITALY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4980284
NONE
07528755
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
1615 L ST., N.W.
ELEVENTH FLOOR
WASHINGTON, D.C. 20036-5601
Assignment: 22
Reel/Frame:005426/0386   Pages: 3
Recorded: 09/06/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHUSTER, MICHAEL
Exec Dt:
08/17/1990
2
KOENIG, KARL-HEINZ
Exec Dt:
07/17/1990
3
LOTTER, HERMANN
Exec Dt:
08/06/1990
4
DRAUZ, KARLHEINZ
Exec Dt:
08/06/1990
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT, GERMANY A CORP. OF THE FED. REP. OF GERMANY
WEISSFRAUENSTRASSE 9
6000 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4980071
NONE
07436249
Correspondence name and address
BEVERIDGE, DEGRANDI & WEILACHER
STE. 1100, 1819 H STREET, N.W.
WASHINGTON, DC 20006
Assignment: 23
Reel/Frame:007299/0529   Pages: 3
Recorded: 06/17/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAKRYALEAS, KYRIAKOS
Exec Dt:
06/04/1991
2
DRAUZ, KARLHEINZ
Exec Dt:
06/04/1991
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9
6000 FRANKFURT AM MAIN 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5405761
NONE
07715963
Correspondence name and address
CUSHMAN, DARBY AND CUSHMAN
KEVIN E. JOYCE
1100 NEW YORK AVENUE, N.W.
WASHINGTON, D.C. 20005-3918
Assignment: 24
Reel/Frame:005824/0874   Pages: 3
Recorded: 09/06/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GROEGER, ULRICH
Exec Dt:
08/22/1991
2
LEUCHTENBERGER, WOLFGANG
Exec Dt:
08/27/1991
3
DRAUZ, KARLHEINZ
Exec Dt:
08/22/1991
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT A CORP. OF THE FEDERAL REPUBLIC OF GERMANY
WEISSFRAUENSTRASSE 9
6000 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5120652
NONE
07580929
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
11TH FL., 1615 L STREET, NW
WASHINGTON, DC 20036
Assignment: 25
Reel/Frame:006036/0402   Pages: 2
Recorded: 03/10/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ACKERMANN, PETER
Exec Dt:
04/01/1991
2
FISCHER, HANSPETER
Exec Dt:
04/01/1991
3
VOGEL, ROLF
Exec Dt:
04/01/1991
4
DRAUZ, KARLHEINZ
Exec Dt:
09/01/1991
5
HASSEBERG, HANS-ALBRECHT
Exec Dt:
09/01/1991
6
KNAUP, GUNTER
Exec Dt:
09/01/1991
7
KRIMMER, HANS-PETER
Exec Dt:
09/01/1991
8
SCHAFER, MATTHIAS
Exec Dt:
09/01/1991
Assignees
1
CIBA-GEIGY CORPORATION, A NY CORP.
44 SAW MILL RIVER RD.
ARDSLEY, NEW YORK 10502
2
DEGUSSA AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE9, 6000 FRANKFURT 1, FED REP GERMANY
44 SAW MILL RIVER RD.
ARDSLEY, NEW YORK 10502
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5116872
NONE
07643882
Correspondence name and address
CIBA-GEIGY
MARLA J. MATHIAS
444 SAW MILL RIVER RD.
ARDSLEY, NY 10506
Assignment: 26
Reel/Frame:006227/0612   Pages: 3
Recorded: 07/13/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KOTTENHAHN, MATTHIAS
Exec Dt:
07/07/1992
2
DRAUZ, KARLHEINZ
Exec Dt:
07/07/1992
3
HARR, HORST
Exec Dt:
07/07/1992
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT, A GERMAN CORP.
WEISSFRAUENSTRASSE 9
6000 FRANKFURT AM MAIN 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5387696
NONE
07912684
Correspondence name and address
LAWRENCE A. HYMO
CUSHMAN, DARBY & CUSHMAN
1615 L. STREET N.W.
ELEVENTH FLOOR
WASHINGTON, D.C. 20036-5601
Assignment: 27
Reel/Frame:006211/0499   Pages: 4
Recorded: 07/15/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GROEGER, ULRICH
Exec Dt:
07/10/1992
2
DRAUZ, KARLHEINZ
Exec Dt:
07/08/1992
Assignee
1
DEGUSSA AKTIEGESELLSCHAFT
WEISSFRAUSENSTRASSE 9
6000 FRANKFURT AM MAIN 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5348882
NONE
07885878
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
LAWRENCE A. HYMO
1615 L ST., N.W.
ELEVENTH FLOOR
WASHINGTON, D.C. 20036-5601
Assignment: 28
Reel/Frame:006436/0167   Pages: 3
Recorded: 12/21/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SEEBACH, DIETER
Exec Dt:
11/09/1992
2
DRAUZ, KARLHEINZ
Exec Dt:
11/03/1992
3
KOTTENHAHN, MATTHIAS
Exec Dt:
11/03/1992
4
LOTTER, HERMANN
Exec Dt:
11/03/1992
5
SCHWARM, MICHAEL
Exec Dt:
11/03/1992
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9
6000 FRANKFURT AM MAIN 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5386035
NONE
07974422
Correspondence name and address
LAWRENCE A. HYMO, ESQ.
CUSHMAN, DARBY & CUSHMAN
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR
WASHINGTON, DC 20005-3918
Assignment: 29
Reel/Frame:006977/0979   Pages: 5
Recorded: 04/22/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JAKUBKE, HANS-DIETER
Exec Dt:
04/01/1994
2
ULLMANN, DIRK
Exec Dt:
04/01/1994
3
DRAUZ, KARLHEINZ
Exec Dt:
01/17/1994
4
BOMMARIUS, ANDREAS
Exec Dt:
01/17/1994
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9
60311 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5369018
NONE
08231174
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
LAWRENCE A. HYMO
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR
WASHINGTON, D.C. 20005-3918
Assignment: 30
Reel/Frame:007586/0466   Pages: 3
Recorded: 04/21/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHAFER, MATTHIAS
Exec Dt:
03/23/1995
2
BAIER, HELMUT
Exec Dt:
04/06/1995
3
DRAUZ, KARLHEINZ
Exec Dt:
03/23/1995
4
KRIMMER, HANS-PETER
Exec Dt:
04/04/1995
5
LANDMANN, SABINE
Exec Dt:
03/04/1995
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9
60311 FRANKFURT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5661109
NONE
08374782
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN, L.L.P.
KEVIN E. JOYCE
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR, EAST TOWER
WASHINGTON, D.C. 20005-3918
Assignment: 31
Reel/Frame:007695/0887   Pages: 2
Recorded: 04/13/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHAFER, MATTHIAS
Exec Dt:
03/23/1995
2
DRAUZ, KARLHEINZ
Exec Dt:
03/23/1995
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9
60311 FRANKFURT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5661107
NONE
08374648
Correspondence name and address
KEVIN E. JOYCE
CUSHMAN DARBY & CUSHMAN, L.L.P.
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR, EAST TOWER
WASHINGTON, DC 20005-3918
Assignment: 32
Reel/Frame:009006/0850   Pages: 3
Recorded: 02/25/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHAFER, MATTHIAS
Exec Dt:
03/23/1995
2
BAIER, HELMUT
Exec Dt:
04/06/1995
3
DRAUZ, KARLHEINZ
Exec Dt:
03/23/1995
4
KRIMMER, HANS-PTER
Exec Dt:
04/04/1995
5
LANDMANN, SABINE
Exec Dt:
03/04/1995
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9
60311 FRANKFURT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5922647
NONE
08873797
Correspondence name and address
PILLSBURY MADISON & SUTRO LLP
KEVIN F. JOYCE
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR, EAST TOWER
WASHINGTON, D.C. 20005-3918
Assignment: 33
Reel/Frame:009115/0282   Pages: 3
Recorded: 04/13/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHAFER, MATTHIAS
Exec Dt:
03/23/1995
2
BAIER, HELMUT
Exec Dt:
04/06/1995
3
DRAUZ, KARLHEINZ
Exec Dt:
03/23/1995
4
KRIMMER, HANS-PETER
Exec Dt:
04/04/1995
5
LANDMANN, SABINE
Exec Dt:
03/06/1995
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9
60311 FRANKFURT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5856478
NONE
08752031
Correspondence name and address
PILLSBURY MADISON & SUTRO LLP
KEVIN E. JOYCE
1100 NEW YORK AVENUE, N.W
NINTH FLOOR, EAST TOWER
WASHINGTON, D.C. 20005-3918
Assignment: 34
Reel/Frame:007481/0684   Pages: 3
Recorded: 05/25/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAKRYALEAS, KYRIAKOS
Exec Dt:
05/02/1995
2
DRAUZ, KARLHEINZ
Exec Dt:
04/08/1995
3
BOMMARIUS, ANDREAS
Exec Dt:
04/05/1995
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9
6000 FRANKFURT AM MAIN 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5591613
NONE
08366544
Correspondence name and address
KEVIN E. JOYCE
CUSHMAN DARBY & CUSHMAN, L.L.P.
1100 NEW YORK AVENUE,N.W.
NINTH FLOOR, EAST TOWER
WASHINGTON, D.C. 20005-3918
Assignment: 35
Reel/Frame:007538/0120   Pages: 3
Recorded: 04/24/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHAFER, MATTHIAS
Exec Dt:
04/11/1995
2
DRAUZ, KARLHEINZ
Exec Dt:
04/08/1995
3
FEIT, DIETER
Exec Dt:
04/06/1995
Assignees
1
DEGUSSA AG
WEISSFRAUENSTRASSE 9
FRANKFURT, GERMANY D-603
2
E.I. DU PONT DE NEMOURS AND COMPANY
WEISSFRAUENSTRASSE 9
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5605898
NONE
08424421
Correspondence name and address
KEVIN E. JOYCE
CUSHMAN, DARBY & CUSHMAN
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR
WASHINGTON, D.C. 20005-3918
Assignment: 36
Reel/Frame:007559/0606   Pages: 3
Recorded: 05/23/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOTTENHAHN, MATTHIAS
Exec Dt:
05/10/1995
2
DRAUZ, KARLHEINZ
Exec Dt:
05/12/1995
3
BOMMARIUS, ANDREAS
Exec Dt:
05/12/1995
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9
D-60311 FRANKFURT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5608076
NONE
08416855
Correspondence name and address
CUSHMAN DARBY & CUSHMAN, L.L.P.
KEVIN F. JOYCE
1100 NEW YORK AVE., NW
NINTH FLOOR, EAST TOWER
WASHINGTON, DC 20005-3918
Assignment: 37
Reel/Frame:008272/0029   Pages: 2
Recorded: 10/03/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KILAMA, JOHN J.
Exec Dt:
05/01/1995
2
DRAUZ, KARLHEINZ
Exec Dt:
05/15/1995
3
HONG, WONPYO
Exec Dt:
05/01/1995
4
SCHAFER, MATTHIAS
Exec Dt:
05/05/1995
Assignee
1
E.I. DU PONT DE NEMOURS AND COMPANY
LEGAL - PATENTS
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5719104
NONE
08718337
Correspondence name and address
E.I. DU PONT DE NEMOURS COMPANY
ELLIOTT A. KATZ
LEGAL - PATENTS
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Assignment: 38
Reel/Frame:008483/0176   Pages: 3
Recorded: 04/11/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KILAMA, JOHN J.
Exec Dt:
05/01/1995
2
DRAUZ, KARLHEINZ
Exec Dt:
05/15/1995
3
HONG, WONPYO
Exec Dt:
05/01/1995
4
SCHAFER, MATTHIAS
Exec Dt:
05/05/1995
Assignees
1
E.I. DU PONT DE NEMOURS AND COMPANY
LEGAL-PATENTS
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
2
DEGUSSA AKTIENGESELLSCHAFT
LEGAL-PATENTS
WEISSFRAUENSTRASSE 9
D-60311 FRANKFURT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5719104
NONE
08718337
Correspondence name and address
E.I. DU PONT DE NEMOURS COMPANY
ELLIOTT A. KATZ
LEGAL- PATENTS
1007 MARKET STREET
WILMINGTON, DE 19898
Assignment: 39
Reel/Frame:007747/0708   Pages: 5
Recorded: 12/08/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOMMARIUS, ANDREAS
Exec Dt:
07/31/1995
2
DRAUZ, KARLHEINZ
Exec Dt:
07/31/1995
3
KRIX, GEORG
Exec Dt:
08/11/1995
4
KULA, MARIA-REGINA
Exec Dt:
08/02/1995
5
SCHWARM, MICHAEL
Exec Dt:
07/31/1995
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9
D-6000 FRANKFURT AM MAIN 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5670652
NONE
08503225
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN, L.L.P.
KEVIN E. JOYCE
1100 NEW YORK AVENUE, N. W.
NINTH FLOOR, EAST TOWER
WASHINGTON, D.C. 20005-3918
Assignment: 40
Reel/Frame:007693/0187   Pages: 3
Recorded: 09/05/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DRAUZ, KARLHEINZ
Exec Dt:
08/03/1995
2
KOTTENHAHN, MATTHIAS
Exec Dt:
08/07/1995
3
KRAFT, MICHAEL
Exec Dt:
08/14/1995
4
SCHWARM, MICHAEL
Exec Dt:
08/03/1995
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9
D-6000 FRANKFURT AM MAIN 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5585500
NONE
08501282
Correspondence name and address
CUSHMAN DARBY & CUSHMAN, L.L.P.
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR, EAST TOWER
WASHINGTON, DC 20005-3918
Assignment: 41
Reel/Frame:007965/0646   Pages: 3
Recorded: 09/27/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HONG, WONPYO
Exec Dt:
08/28/1995
2
DRAUZ, KARLHEINZ
Exec Dt:
09/01/1995
3
SCHAFER, MATTHIAS
Exec Dt:
08/05/1995
4
ZIMMERMAN, WILLIAM THOMAS
Exec Dt:
09/20/1995
Assignees
1
E. I. DU PONT DE NEMOURS AND COMPANY
LEGAL - PATENTS
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
2
DEGUSSA AKTIENGESELLSCHAFT
LEGAL - PATENTS
WEISSFRAUENSTRASSE 9
60311 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5728651
NONE
08525616
Correspondence name and address
E. I. DU PONT DE NEMOURS COMPANY
THEODORE C. GREGORY
LEGAL - PATENTS
1007 MARKET STREET
WILMINGTON, DE 19898
Assignment: 42
Reel/Frame:007847/0303   Pages: 3
Recorded: 09/28/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUBNER, FRANK
Exec Dt:
09/08/1995
2
GORA, ULRICH
Exec Dt:
09/12/1995
3
HUTHMACHER, KLAUS
Exec Dt:
09/14/1995
4
DRAUZ, KARLHEINZ
Exec Dt:
09/13/1995
Assignee
1
DEGUSSA AG
WEISSFRAUENSTRASSE 9
D-60311 FRANKFORT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5618957
NONE
08535634
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
1100 NY AVE.,N.W. 9TH FL.
WASH.,D.C. 20005-3918
Assignment: 43
Reel/Frame:007876/0064   Pages: 2
Recorded: 02/21/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DRAUZ, KARLHEINZ
Exec Dt:
02/12/1996
2
JAHN, WILFRIED
Exec Dt:
02/12/1996
3
SCHWARM, MICHAEL
Exec Dt:
02/12/1996
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9,
D-60311 FRANKFURT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5672753
NONE
08603554
Correspondence name and address
CUSHMAN DARBY & CUSHMAN, L.L.P.
KEVIN E. JOYCE
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR, EAST TOWER
WASHINGTON, D.C. 20005-3918
Assignment: 44
Reel/Frame:007879/0391   Pages: 2
Recorded: 02/21/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DRAUZ, KARLHEINZ
Exec Dt:
02/12/1996
2
JAHN, WILLFRIED
Exec Dt:
02/12/1996
3
SCHWARM, MICHAEL
Exec Dt:
02/12/1996
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9, D-60311
FRANKFURT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5723667
NONE
08603553
Correspondence name and address
CUSHMAN DARBY & CUSHMAN, L.L.P
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR, EAST TOWER
WASHINGTON, DC 20005-3918
Assignment: 45
Reel/Frame:007995/0143   Pages: 2
Recorded: 05/16/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOTTENHAHN, MATTHIAS
Exec Dt:
03/31/1996
2
DRAUZ, KARLHEINZ
Exec Dt:
04/08/1996
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9
D-60311 FRANKFURT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5616727
NONE
08616885
Correspondence name and address
CUSHMAN DARBY & CUSHMAN, L.L.P.
KEVIN E. JOYCE
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR, EAST TOWER
WASHINGTON, D.C. 20005-3918
Assignment: 46
Reel/Frame:008010/0524   Pages: 3
Recorded: 05/29/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WAGNER, FRITZ
Exec Dt:
05/14/1996
2
HANTKE, BRITTA
Exec Dt:
05/15/1996
3
WAGNER, THOMAS
Exec Dt:
05/14/1996
4
DRAUZ, KARLHEINZ
Exec Dt:
05/15/1996
5
BOMMARIUS, ANDREAS
Exec Dt:
05/15/1996
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9
D-60311 FRANKFURT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5714355
NONE
08654670
Correspondence name and address
CUSHMAN DARBY & CUSHMAN, L.L.P.
KEVIN E. JOYCE
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR, EAST TOWER
WASHINGTON, D.C. 20005-3918
Assignment: 47
Reel/Frame:008090/0552   Pages: 2
Recorded: 06/27/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DRAUZ, KARLHEINZ
Exec Dt:
06/21/1996
2
KOTTENHAHN, MATTHIAS
Exec Dt:
06/19/1996
3
STINGL, KLAUS
Exec Dt:
06/21/1996
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9
D-60311 FRANKFURT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5631385
NONE
08671535
Correspondence name and address
CUSHMAN DARBY & CUSHMAN, LLP
KEVIN E. JOYCE
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR, EAST TOWER
WASHINGTON, D.C. 20005-3918
Assignment: 48
Reel/Frame:008210/0513   Pages: 2
Recorded: 08/28/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STOCKHAMMER, STEFAN
Exec Dt:
08/20/1996
2
SCHAFER-TREFFENFELDT, WILTRUD
Exec Dt:
07/24/1996
3
KNAUP, GUNTER
Exec Dt:
07/24/1996
4
SEXTL, ELFRIEDE
Exec Dt:
08/12/1996
5
DRAUZ, KARLHEINZ
Exec Dt:
07/24/1996
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9
D-60311 FRANKFURT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5731459
NONE
08704976
Correspondence name and address
CUSHMAN DARBY & CUSHMAN, LLP
KEVIN E. JOYCE
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR, EAST TOWER
WASHINGTON, DC 20005-3918
Assignment: 49
Reel/Frame:008230/0937   Pages: 2
Recorded: 10/03/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DRAUZ, KARLHEINZ
Exec Dt:
08/26/1996
2
BOMMARIUS, ANDREAS
Exec Dt:
08/26/1996
3
KOTTENHAHN, MATTHIAS
Exec Dt:
08/26/1996
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9
D-60311 FRANKFURT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5707837
NONE
08696805
Correspondence name and address
CUSHMAN DARBY & CUSHMAN
KEVIN E. JOYCE
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR, EAST TOWER
WASHINGTON, D.C. 20005-3918
Assignment: 50
Reel/Frame:008485/0662   Pages: 2
Recorded: 01/08/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LOTTER, HERMANN
Exec Dt:
10/25/1996
2
DRAUZ, KARLHEINZ
Exec Dt:
10/25/1996
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9
FRANKFURT, GERMANY D-603
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6162442
NONE
08741112
Correspondence name and address
CUSHMAN DARBY & CUSHMAN
KEVIN E. JOYCE
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR, EAST TOWER
WASHINGTON, DC 20005-3918
Assignment: 51
Reel/Frame:008643/0851   Pages: 2
Recorded: 10/30/1996
Conveyance: (ASSIGNMENT OF ASSIGNOR'S INTEREST), RE-RECORD TO CORRECT THE RECORDATION DATE FROM 01/08/97 TO 10/30/96, PREVIOUSLY RECORDED ON REEL 8485, FRAME 0665.
Assignors
1
LOTTER, HERMANN
Exec Dt:
10/25/1996
2
DRAUZ, KARLHEINZ
Exec Dt:
10/25/1996
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9
D-60311 FRANKFURT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6162442
NONE
08741112
Correspondence name and address
CUSHMAN DARBY & CUSHMAN, LLP
KEVIN E. JOYCE
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR, EAST TOWER
WASHINGTON, D.C. 20005-3918
Assignment: 52
Reel/Frame:009069/0030   Pages: 3
Recorded: 03/30/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ADAMS, EDWARD JOHN
Exec Dt:
10/21/1996
2
DRAUZ, KARLHEINZ
Exec Dt:
10/25/1996
3
HONG, WONPYO
Exec Dt:
10/22/1996
4
WECKBECKER, CHRISTOPH
Exec Dt:
10/25/1996
5
PETERSEN, WALLACE CHRISTIAN
Exec Dt:
10/21/1996
6
SCHAEFER, MATTHIAS
Exec Dt:
11/04/1996
7
KAMIREDDY, BALREDDY
Exec Dt:
10/21/1996
Assignee
1
E.I. DU PONT DE NEMOURS AND COMPANY
LEGAL - PATENTS
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6060432
NONE
08736636
Correspondence name and address
E.I. DU PONT DE NEMOURS COMPANY
ELLIOTT A. KATZ
LEGAL - PATENTS
1007 MARKET STREET
WILMINGTON, DE 19898
Assignment: 53
Reel/Frame:010029/0394   Pages: 4
Recorded: 06/16/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STELKES-RITTER, URSULA
Exec Dt:
07/12/1996
2
KULA, MARIA-REGINA
Exec Dt:
11/28/1996
3
WYZGOL, KLAUDIA
Exec Dt:
12/10/1996
4
BOMMARIUS, ANDREAS
Exec Dt:
12/12/1996
5
SCHWARM, MICHAEL
Exec Dt:
12/12/1996
6
DRAUZ, KARLHEINZ
Exec Dt:
12/12/1996
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9
D-60311 FRANKFURT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5985632
NONE
08737483
Correspondence name and address
CUSHMAN DARBY & CUSHMAN
KEVIN E. JOYCE, IP GROUP
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR, EAST TOWER
WASHINGTON, D.C. 20005-3918
Assignment: 54
Reel/Frame:010225/0317   Pages: 3
Recorded: 08/25/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STELKES-RITTER, URSULA
Exec Dt:
12/07/1996
2
KULA, MARIA-REGINA
Exec Dt:
11/28/1996
3
WYZGOL, KLAUDIA
Exec Dt:
12/10/1996
4
BOMMARIUS, ANDREAS
Exec Dt:
12/12/1996
5
SCHWARM, MICHAEL
Exec Dt:
12/12/1996
6
DRAUZ, KARLHEINZ
Exec Dt:
12/12/1996
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9
D-60311 FRANKFURT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6333176
NONE
09382590
Correspondence name and address
PILLSBURY MADISON & SUTRO LLP
ANN S. HOBBS, IP GROUP
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR, EAST TOWER
WASHINGTON, DC 20005-3918
Assignment: 55
Reel/Frame:008428/0849   Pages: 2
Recorded: 01/15/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WECKBECKER, CHRISTOPH
Exec Dt:
01/09/1997
2
DRAUZ, KARLHEINZ
Exec Dt:
01/10/1997
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9
D-60311 FRANKFURT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5856495
NONE
08785830
Correspondence name and address
CUSHMAN DARBY & CUSHMAN
KEVIN E. JOYCE
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR, EAST TOWER
WASHINGTON, D.C. 20005-3918
Assignment: 56
Reel/Frame:008494/0935   Pages: 3
Recorded: 03/03/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOTTENHAHN, MATTHIAS
Exec Dt:
02/20/1997
2
DRAUZ, KARLHEINZ
Exec Dt:
02/20/1997
3
HILPERT, HANS
Exec Dt:
02/20/1997
Assignees
1
F. HOFFMANN-LA ROCHE AG
GRENZACHER STRASSE 124
CH-4002 BASEL, SWITZERLAND
2
DEGUSSA AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9
D-60311 FRANKFURT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5859248
NONE
08793711
Correspondence name and address
CUSHMAN DARBY & CUSHMAN
KEVIN E. JOYCE
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR, EAST TOWER
WASHINGTON, D.C. 20005-3918
Assignment: 57
Reel/Frame:009432/0303   Pages: 3
Recorded: 08/21/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOTTENHAHN, MATTHIAS
Exec Dt:
02/20/1997
2
DRAUZ, KARLHEINZ
Exec Dt:
02/20/1997
3
HILPERT, HANS
Exec Dt:
02/24/1997
Assignees
1
E. HOFFMANN-LAROCHE AG
GRENZACHER STRASSE 124
CH-4002 BASEL, SWITZERLAND
2
DEGUSSA AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9
D-60311 FRANKFURT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5994555
NONE
09138340
Correspondence name and address
CUSHMAN DARBY & CUSHMAN
KEVIN E. JOYCE
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR, EAST TOWER
WASHINGTON, DC 20005-3918
Assignment: 58
Reel/Frame:008501/0548   Pages: 3
Recorded: 03/03/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOTTENHAHN, MATTHIAS
Exec Dt:
02/21/1997
2
DRAUZ, KARLHEINZ
Exec Dt:
02/21/1997
3
HILPERT, HANS
Exec Dt:
02/21/1997
Assignees
1
DEGUSSA AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9
D-60311 FRANKFURT, GERMANY
2
F. HOFFMANN-LA ROCHE AG
GRENZACHER STRASSE 124
CH-4002 BASEL, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5744611
NONE
08793702
Correspondence name and address
CUSHMAN DARBY & CUSHMAN
KEVIN E. JOYCE
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR, EAST TOWER
WASHINGTON, D.C. 20005-3918
Assignment: 59
Reel/Frame:008782/0274   Pages: 2
Recorded: 08/21/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DRAUZ, KARLHEINZ
Exec Dt:
08/13/1997
2
KNAUP, GUNTER
Exec Dt:
08/13/1997
3
RETZOW, STEFAN
Exec Dt:
08/19/1997
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9,
D-60311 FRANKFURT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6051715
NONE
08894519
Correspondence name and address
CUSHMAN DARBY & CUSHMAN
KEVIN E. JOYCE
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR, EAST TOWER
WASHINGTON, D.C. 20005-3918
Assignment: 60
Reel/Frame:008900/0135   Pages: 3
Recorded: 11/21/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DRAUZ, KARLHEINZ
Exec Dt:
08/13/1997
2
KNAUP, GUNTER
Exec Dt:
08/13/1997
3
RETZOW, STEFAN
Exec Dt:
09/10/1997
4
SCHWARM, MICHAEL
Exec Dt:
08/26/1997
5
WECKBECKER, CHRISTOPH
Exec Dt:
08/25/1997
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9
D-60311 FRANKFURT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5874121
NONE
08894518
Correspondence name and address
CUSHMAN DARBY & CUSHMAN
KEVIN E. JOYCE
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR, EAST TOWER
WASHINGTON, D.C. 20005-3918
Assignment: 61
Reel/Frame:010682/0065   Pages: 2
Recorded: 04/04/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DRAUZ, KARLHEINZ
Exec Dt:
08/13/1997
2
KNAUP, GUNTER
Exec Dt:
08/13/1997
3
RETZOW, STEFAN
Exec Dt:
08/19/1997
Assignee
1
DEGUSSA-HULS AG
WEISSFRAUENSTRASSE 9
D-60311 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6437145
NONE
09542278
Correspondence name and address
PILLSBURY, MADISON & SUTRO LLP
RUTH N. MORDUCH
1100 NEW YORK AVENUE, NW
NINTH FLOOR
WASHINGTON, DC 20005-3918
Assignment: 62
Reel/Frame:008986/0302   Pages: 2
Recorded: 02/24/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOTTENHAHN, MATTHIAS
Exec Dt:
11/06/1997
2
MOLLER, ROLAND
Exec Dt:
11/11/1997
3
KRAFT, MICHAEL
Exec Dt:
11/11/1997
4
DRAUZ, KARLHEINZ
Exec Dt:
11/14/1997
5
STINGL, KLAUS
Exec Dt:
11/11/1997
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9
D-60311 FRANKFURT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5907044
NONE
08951579
Correspondence name and address
PILLSBURY MADISON & SUTRO LLP
RUTH N. MORDUCH
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR, EAST TOWER
WASHINGTON, D.C. 20005-3918
Assignment: 63
Reel/Frame:009696/0566   Pages: 2
Recorded: 12/24/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOTTENHAHN, MATTHIAS
Exec Dt:
11/06/1997
2
MOLLER, ROLAND
Exec Dt:
11/11/1997
3
KRAFT, MICHAEL
Exec Dt:
11/11/1997
4
DRAUZ, KARLHEINZ
Exec Dt:
11/14/1997
5
STINGL, KLAUS
Exec Dt:
11/11/1997
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9
D-60311 FRANKFURT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6455705
NONE
09220693
Correspondence name and address
PILLSBURY MADISON & SUTRO LLP
RUTH N. MORDUCH
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR, EAST TOWER
WASHINGTON, D.C. 20005-3918
Assignment: 64
Reel/Frame:009305/0645   Pages: 5
Recorded: 07/13/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOMMARIUS, ANDREAS
Exec Dt:
01/16/1998
2
DRAUZ, KARLHEINZ
Exec Dt:
01/19/1998
3
EICHHORN, UWE
Exec Dt:
01/31/1998
4
JAKUBKE, HANSODIETER
Exec Dt:
01/31/1998
5
KOTTENHAHN, MATTHIAS
Exec Dt:
01/21/1998
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9
D-60311 FRANKFURT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6251625
NONE
09011859
Correspondence name and address
OMRI M. BEHR
325 PIERSON AVENUE
EDISON, NJ 08837
Assignment: 65
Reel/Frame:009780/0328   Pages: 6
Recorded: 12/24/1998
Conveyance: CORRECT ASSIGNMENT TO CORRECT NAME OF THE ASSIGNOR, FILED ON 7-13-98 RECORDED ON REEL 9305 FRAME 0645. ASSIGNOR HEREBY CONFIRMS THE ASSIGNMENT OF THE ENTIRE INTEREST.
Assignors
1
BOMMARIUS, ANDREAS
Exec Dt:
01/16/1998
2
DRAUZ, KARLHEINZ
Exec Dt:
01/19/1998
3
EICHHRON, UWE
Exec Dt:
01/31/1998
4
JAKUBKE, HANS-DIETER
Exec Dt:
01/31/1998
5
KOTTENHAHN, MATTHIAS
Exec Dt:
01/21/1998
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9
D-60311, FRANKFURT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6251625
NONE
09011859
Correspondence name and address
OMRI M. BEHR, ESQ.
325 PIERSON AVENUE
EDISON, NJ 08837
Assignment: 66
Reel/Frame:009639/0921   Pages: 3
Recorded: 12/10/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STINGL, KLAUS
Exec Dt:
01/19/1998
2
KOTTENHAHN, MATTHIAS
Exec Dt:
01/20/1998
3
DRAUZ, KARLHEINZ
Exec Dt:
01/21/1998
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9
D-60311 FRANKFURT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5932758
NONE
09000627
Correspondence name and address
OMRI M. BEHR, ESQ.
325 PIERSON AVENUE
EDISON, NJ 08837
Assignment: 67
Reel/Frame:009107/0197   Pages: 3
Recorded: 03/24/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOTTENHAHN, MATTHIAS
Exec Dt:
03/10/1998
2
STINGL, KLAUS
Exec Dt:
03/11/1998
3
DRAUZ, KARLHEINZ
Exec Dt:
03/14/1998
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9
D-60311 FRANKFURT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6093823
NONE
09047280
Correspondence name and address
OMRI M. BEHR, ESQ.
325 PIERSON AVENUE
EDISON, NJ 08837
Assignment: 68
Reel/Frame:010544/0483   Pages: 3
Recorded: 12/30/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAYLOR, ERIC DEGUYON
Exec Dt:
03/19/1998
2
SCHAEFER, MATTHIAS
Exec Dt:
04/21/1998
3
VOGT, ANNE
Exec Dt:
04/06/1998
4
SWEARINGEN, STEVEN H.
Exec Dt:
03/11/1998
5
PETROV, VIACHESLAV ALEXANDROVICH
Exec Dt:
03/11/1998
6
DRAUZ, KARLHEINZ
Exec Dt:
04/10/1998
7
WECKBECKER, CHRISTOPH
Exec Dt:
04/07/1998
8
KAMIREDDY, BALREDDY
Exec Dt:
03/23/1998
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
LEGAL PATENTS
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6384234
NONE
09367899
Correspondence name and address
E. I. DU PONT DE NEMOURS AND COMPANY
KAREN K. KING
LEGAL-PATENTS
1007 MARKET STREET
WILMINGTON, DE 19898
Assignment: 69
Reel/Frame:010675/0304   Pages: 3
Recorded: 06/02/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAYLOR, ERIC DEGUYON
Exec Dt:
03/18/1998
2
PETROV, VIACHESLAV ALEXANDROVICH
Exec Dt:
03/11/1998
3
SCHAEFER, MATTHIAS
Exec Dt:
04/21/1998
4
DRAUZ, KARLHEINZ
Exec Dt:
04/10/1998
5
VOGT, ANNE
Exec Dt:
04/06/1998
6
WECKBECKER, CHRISTOPH
Exec Dt:
04/07/1998
7
SWEARINGEN, STEVEN H.
Exec Dt:
03/11/1998
8
KAMIREDDY, BALREDDY
Exec Dt:
03/23/1998
Assignees
1
E.I. DU PONT DE NEMOURS AND COMPANY
LEGAL PATENTS
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
2
DEGUSSA AKTIENGESELLSCHAFT
LEGAL PATENTS
WEISSFRAUENSTRASSE 9
D-6000 FRANKFURT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6384234
NONE
09367899
Correspondence name and address
E.I. DU PONT DE NEMOURS AND COMPANY
KAREN K. KING
LEGAL-PATENTS
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Assignment: 70
Reel/Frame:011439/0866   Pages: 5
Recorded: 01/08/2001
Conveyance: RE-RECORD TO ADD OMITTED RECEIVING PARTY, PREVIOUSLY RECORDED AT REEL 010544, FRAME 0483.
Assignors
1
TAYLOR, ERIC DEGUYON
Exec Dt:
03/18/1998
2
PETROV, VIACHESLAV ALEXANDROVICH
Exec Dt:
03/11/1998
3
SCHAEFER, MATTHIAS
Exec Dt:
04/21/1998
4
DRAUZ, KARLHEINZ
Exec Dt:
04/10/1998
5
VOGT, ANNE
Exec Dt:
04/06/1998
6
WECKBECKER, CHRISTOPH
Exec Dt:
04/07/1998
7
SWEARINGEN, STEVEN H.
Exec Dt:
03/11/1998
8
KAMIREDDY, BALREDDY
Exec Dt:
03/23/1998
Assignees
1
E. I. DU PONT DE NEMOURS AND COMPANY
LEGAL PATENTS
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
2
DEGUSSA AKTIENGESELLSCHAFT
LEGAL PATENTS
WEISSFRAUENSTRASSE 9
D-6000 FRANKFURT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6384234
NONE
09367899
Correspondence name and address
E. I. DU PONT DE NEMOURS AND COMPANY
KAREN K. KING
LEGAL-PATENTS
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Assignment: 71
Reel/Frame:009247/0445   Pages: 3
Recorded: 06/09/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANNER, HERBERT
Exec Dt:
05/28/1998
2
DRAUZ, KARLHEINZ
Exec Dt:
05/11/1998
3
STINGL, KLAUS
Exec Dt:
05/12/1998
4
SANTOR, GERHARD
Exec Dt:
05/26/1998
5
BETHGE, HORST
Exec Dt:
05/04/1998
6
MOLLER, ROLAND
Exec Dt:
05/04/1998
7
TACKE, THOMAS
Exec Dt:
05/08/1998
8
REHREN, CLAUS
Exec Dt:
05/17/1998
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9
D-60311 FRANKFURT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5962696
NONE
09094319
Correspondence name and address
OMRI M. BEHR, ESQ.
325 PIERSON AVENUE
EDISON, NJ 08837
Assignment: 72
Reel/Frame:009732/0398   Pages: 4
Recorded: 02/01/1999
Conveyance: RE-RECORD TO CORRECT THE FOURTH INVENTOR NAME, PREVIOUSLY RECORDED ON REEL 9247, FRAME 0445.
Assignors
1
TANNER, HERBERT
Exec Dt:
05/28/1998
2
DRAUZ, KARLHEINZ
Exec Dt:
05/11/1998
3
STING, KLAUS
Exec Dt:
05/12/1998
4
SATOR, GERHARD
Exec Dt:
05/26/1998
5
BETHGE, HORST
Exec Dt:
05/08/1998
6
MOLLER, ROLAND
Exec Dt:
05/09/1998
7
TACKE, THOMAS
Exec Dt:
05/08/1998
8
REHREN, CLAUS
Exec Dt:
05/17/1998
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9
D-60311 FRANKFURT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5962696
NONE
09094319
Correspondence name and address
OMRI M. BEHR
325 PIERSON AVENUE
EDISON, NJ 08837
Assignment: 73
Reel/Frame:009352/0582   Pages: 3
Recorded: 07/22/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANNER, HERBERT
Exec Dt:
07/09/1998
2
DRAUZ, KARLHEINZ
Exec Dt:
07/01/1998
3
SATOR, GERHARD
Exec Dt:
06/18/1998
4
BETHGE, HORST
Exec Dt:
07/01/1998
5
MOLLER, ROLAND
Exec Dt:
07/07/1998
6
HUBNER, FRANK
Exec Dt:
07/02/1998
7
TACKE, THOMAS
Exec Dt:
07/06/1998
8
REHREN, CLAUS
Exec Dt:
07/06/1998
Assignee
1
ASTA MEDICA AKTIENGESELLSCHAFT
AN DER PIKARDIE 10
D-01277 DRESDEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5981767
NONE
09102758
Correspondence name and address
PILLSBURY MADISON & SUTRO LLP
KEVIN E. JOYCE
1100 NEW YORK AVE., NW
NINTH FLOOR, EAST TOWER
WASHINGTON, DC 20005-3918
Assignment: 74
Reel/Frame:009357/0086   Pages: 3
Recorded: 08/04/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DRAUZ, KARLHEINZ
Exec Dt:
07/06/1998
2
BOMMARIUS, ANDREAS
Exec Dt:
07/10/1998
3
KARRENBAUER, MICHAEL
Exec Dt:
07/21/1998
4
KNAUP, GUNTER
Exec Dt:
07/21/1998
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9
D-60311 FRANKFURT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6114163
NONE
09094321
Correspondence name and address
OMRI M. BEHR, ESQ.
325 PIERSON AVENUE
EDISON, NJ 08837
Assignment: 75
Reel/Frame:009734/0370   Pages: 6
Recorded: 02/01/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DRAUZ, KARLHEINZ
Exec Dt:
07/06/1998
2
BOMMARIUS, ANDREAS
Exec Dt:
07/21/1998
3
KARRENBAUER, MICHAEL
Exec Dt:
07/10/1998
4
KNAUP, GUNTER
Exec Dt:
07/06/1998
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9
D-60311, FRANKFURT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6080887
NONE
09095409
Correspondence name and address
OMRI M. BEHR, ESQ.
325 PIERSON AVENUE
EDISON, NJ 08837
Assignment: 76
Reel/Frame:010099/0623   Pages: 3
Recorded: 07/19/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DRAUZ, KARLHEINZ
Exec Dt:
04/01/1999
2
HOFFMANN, ROLF
Exec Dt:
05/18/1999
3
PELGRIMS, IVAN
Exec Dt:
04/26/1999
Assignee
1
DEGUSSA-HULS
AKTIENGESELLSCHAFT
DE-45764, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6037474
NONE
09276345
Correspondence name and address
OMRI M. BEHR, ESQ.
325 PIERSON AVENUE
EDISON, NJ 08837
Assignment: 77
Reel/Frame:010757/0085   Pages: 3
Recorded: 04/17/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DRAUZ, KARLHEINZ
Exec Dt:
05/18/1999
2
BOMMARIUS, ANDREAS
Exec Dt:
05/18/1999
3
BOLM, CARSTEN
Exec Dt:
05/28/1999
4
DERRIEN, NADINE
Exec Dt:
06/07/1999
Assignee
1
DEGUSSA-HUELS AG
DE-45764 MARL, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6180837
NONE
09308211
Correspondence name and address
OMRI M. BEHR, ESQ.
325 PIERSON AVENUE
EDISON, NJ 08837
Assignment: 78
Reel/Frame:010550/0983   Pages: 2
Recorded: 01/27/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUNTHER, KURT
Exec Dt:
07/05/1999
2
KUNZ, FRANZ-RUDOLF
Exec Dt:
07/06/1999
3
DRAUZ, KARLHEINZ
Exec Dt:
07/05/1999
4
MULLER, THOMAS
Exec Dt:
07/06/1999
Assignee
1
DEGUSSA-HULS AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9
60311 FRANKFURT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6258933
NONE
09276709
Correspondence name and address
PILLSBURY MADISON & SUTRO LLP
ANN S. HOBBS
1100 NEW YORK AVENUE, NW
NINTH FLOOR
WASHINGTON, D.C. 20005-3918
Assignment: 79
Reel/Frame:010165/0968   Pages: 2
Recorded: 08/12/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DRAUZ, KARLHEINZ
Exec Dt:
07/06/1999
2
KNAUP, GUNTER
Exec Dt:
07/06/1999
3
SCHWARM, MICHAEL
Exec Dt:
07/06/1999
Assignee
1
DEGUSSA-HULS AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9
DE-60311 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6281364
NONE
09316150
Correspondence name and address
PILLSBURY MADISON & SUTRO LLP
ANN S. HOBBS
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR, EAST TOWER
WASHINGTON, D.C. 20005-3918
Assignment: 80
Reel/Frame:011836/0754   Pages: 2
Recorded: 05/21/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DRAUZ, KARLHEINZ
Exec Dt:
07/06/1999
2
KNAUP, GUNTER
Exec Dt:
07/06/1999
3
SCHWARM MICHAEL
Exec Dt:
07/06/1999
Assignee
1
DEGUSSA-HULS AKTIENGENSELLSCHAFT
DE-60311 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20010025109
09860568
Correspondence name and address
PILLSBURY WINTHROP LLP
MICHAEL A. SANZO
1100 NEW YORK AVENUE, NW
INELLECTUAL PROPERTY GROUP NINTH FLOOR
WASHINGTON, DC 20005-3918
Assignment: 81
Reel/Frame:012362/0714   Pages: 2
Recorded: 12/07/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DRAUZ, KARLHEINZ
Exec Dt:
07/06/1999
2
KNAUP, GUNTER
Exec Dt:
07/06/1999
3
SCHWARM, MICHAEL
Exec Dt:
07/06/2001
Assignee
1
DEGUSSA-HULS AKTIENGENSELLSCHAFT
DE-60311 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6492541
US20020045763
10005817
Correspondence name and address
PILLSBURY WINTHROP LLP
INTELLECTUAL PROPERTY GROUP
1600 TYSONS BOULEVARD
MCLEAN, VA 22120
Assignment: 82
Reel/Frame:010220/0567   Pages: 3
Recorded: 09/09/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KNOCHEL, PAUL
Exec Dt:
07/15/1999
2
ALMENA PEREA, JUAN JOSE
Exec Dt:
07/12/1999
3
DRAUZ, KARLHEINZ
Exec Dt:
07/09/1999
4
KLEMENT, INGO
Exec Dt:
07/09/1999
Assignee
1
DEGUSSA-HULS AG
POSTFACH 1345
PATENTE UND MARKEN
DE-63403 HANAU, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6284925
NONE
09335894
Correspondence name and address
PILLSBURY MADISON & SUTRO LLP
ANN S. HOBBS
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR, EAST TOWER
WASHINGTON, D.C. 20005-3918
Assignment: 83
Reel/Frame:010221/0481   Pages: 3
Recorded: 09/09/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KNOCHEL, PAUL
Exec Dt:
07/15/1999
2
ALMENA PEREA, JUAN JOSE
Exec Dt:
07/12/1999
3
DRAUZ, KARLHEINZ
Exec Dt:
07/09/1999
4
KLEMENT, INGO
Exec Dt:
07/09/1999
Assignee
1
DEGUSSA-HULS AG
PATENTE UND MARKEN, POSTFACH 1345
DE-63403 HANAU, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6348620
NONE
09335893
Correspondence name and address
PILLSBURY MADISON & SUTRO LLP
ANN S. HOBBS
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR, EAST TOWER
WASHINGTON, DC 20005-3918
Assignment: 84
Reel/Frame:010204/0001   Pages: 2
Recorded: 08/25/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WECKBECKER, CHRISTOPH
Exec Dt:
08/02/1999
2
KRAUS, ERICH
Exec Dt:
08/06/1999
3
DRAUZ, KARLHEINZ
Exec Dt:
08/05/1999
Assignee
1
DEGUSSA-HULS AG
WEISSFRAUENSTRASSE 9
DE-60311 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6291710
NONE
09382781
Correspondence name and address
PILLSBURY MADISON & SUTRO LLP
RUTH N. MORDUCH
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR, EAST TOWER
WASHINGTON, D.C. 20005-3918
Assignment: 85
Reel/Frame:010999/0152   Pages: 3
Recorded: 07/25/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DRAUZ, KARLHEINZ
Exec Dt:
10/18/1999
2
KLEMENT, INGO
Exec Dt:
10/26/1999
3
KNAUP, GUNTER
Exec Dt:
10/27/1999
Assignee
1
ROHM GESELLSCHAFT MIT BESCHRANKTE HAFTUNG KIRSCHENALLE
D-64293 DARTMSTAD, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6156908
NONE
09393874
Correspondence name and address
OMRI M. BEHR, ESQ.
325 PIERSON AVENUE
EDISON, NJ 08837
Assignment: 86
Reel/Frame:010584/0585   Pages: 3
Recorded: 03/02/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DRAUZ, KARLHEINZ
Exec Dt:
01/25/2000
2
ROBERTS, STAN M.
Exec Dt:
01/31/2000
3
SKIDMORE, JOHN
Exec Dt:
02/07/2000
Assignee
1
DEGUSSA-HULS AKTIENGESELLSCHAFT
D-60287 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6225482
NONE
09451100
Correspondence name and address
PILLSBURY MADISON & SUTRO LLP
ANN S. HOBBS
INTELLECTUAL PROPERTY GROUP
1100 NEW YORK AVENUE NW, NINTH FLOOR
WASHINGTON, DC 20005-3918
Assignment: 87
Reel/Frame:010666/0360   Pages: 4
Recorded: 03/03/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DRAUZ, KARLHEINZ
Exec Dt:
01/25/2000
2
ROBERTS, STAN M.
Exec Dt:
01/31/2000
3
GELLER, THOMAS
Exec Dt:
01/27/2000
4
DHANDA, ANUPMA
Exec Dt:
02/02/2000
Assignee
1
DEGUSSA-HULS AKTIENGESELLSCHAFT
D-60287 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6538105
NONE
09453711
Correspondence name and address
PILLSBURY MADISON & SUTRO LLP
ANN S. HOBBS
1100 NEW YORK AVENUE, NW
NINTH FLOOR
WASHINGTON, DC 20005-3918
Assignment: 88
Reel/Frame:010830/0425   Pages: 3
Recorded: 05/17/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOLM, CARSTEN
Exec Dt:
02/17/2000
2
GERLACH, ARNE
Exec Dt:
02/17/2000
3
DRAUZ, KARLHEINZ
Exec Dt:
02/17/2000
4
BOMMARIUS, ANDREAS
Exec Dt:
02/17/2000
Assignee
1
DEGUSSA AG
POSTFACH 1345
63403 HANAU, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6180551
NONE
09504183
Correspondence name and address
OMRI M. BEHR, ESQ.
325 PIERSON AVENUE
EDISON, NJ 08837
Assignment: 89
Reel/Frame:010846/0297   Pages: 11
Recorded: 05/31/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KNOCHEL, PAUL
Exec Dt:
04/23/2000
2
IRELAND, TANJA
Exec Dt:
04/21/2000
3
GROSSHEIMANN, GABRIELE
Exec Dt:
04/21/2000
4
DRAUZ, KARLHEINZ
Exec Dt:
04/16/2000
5
KLEMENT, INGO
Exec Dt:
04/17/2000
Assignee
1
DEGUSSA-HUELS AKTIENGESELLSCHAFT
DE-60287 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6191284
NONE
09466936
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, ETAL.
FREDERICK D. VASTINE
ATTORNEYS AT LAW
4TH FLOOR, 1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 90
Reel/Frame:011059/0047   Pages: 3
Recorded: 08/14/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DRAUZ, KARLHEINZ
Exec Dt:
05/15/2000
2
BOMMARIUS, ANDREAS
Exec Dt:
05/16/2000
Assignee
1
DEGUSSA-HULS AKTIENGESELLSHAFT
WEISSFRAUENSTRASSE 9
FRANKURT, GERMANY DE-60
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6524837
NONE
09497585
Correspondence name and address
OPPENHEIMER WOLFF & DONNELLY LLP
DAVID J. OLDENKAMP, ESQ.
SUITE 3800
2029 CENTURY PARK EAST
LOS ANGELES, CA 90067
Assignment: 91
Reel/Frame:011972/0817   Pages: 5
Recorded: 07/12/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOST, DIETER
Exec Dt:
05/12/2000
2
DRAUZ, KARLHEINZ
Exec Dt:
05/15/2000
Assignee
1
DEGUSSA-HUELS AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9
D-60311, FRANKFURT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6284892
NONE
09555519
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, ET AL.
NORMAN F. OBLON
1755 JEFFERSON DAVIS HIGHWAY
FOURTH FLOOR
ARLINGTON, VA 22202
Assignment: 92
Reel/Frame:011272/0689   Pages: 11
Recorded: 10/23/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DRAUZ, KARLHEINZ
Exec Dt:
07/10/2000
2
BURKHARDT, OLAF
Exec Dt:
07/04/2000
3
BELLER, MATTHIAS
Exec Dt:
07/02/2000
4
ECKERT, MARKUS
Exec Dt:
07/07/2000
5
MORADI, WAHED
Exec Dt:
07/25/2000
6
NEUMANN, HELFRIED
Exec Dt:
07/14/2000
Assignee
1
DEGUSSA-HUELS AG
POSTFACH 13 45
63403 HANAU, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6294681
NONE
09604274
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL
DANIEL J. PEREIRA, PH.D.
ATTORNEYS AT LAW, FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 93
Reel/Frame:011526/0923   Pages: 12
Recorded: 02/15/2001
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE NAME OF THE ASSIGNOR PREVIOUSLY RECORDED AT REEL 011272 FRAME 0689.
Assignors
1
DRAUZ, KARLHEINZ
Exec Dt:
07/10/2000
2
BURKHARDT, OLAF
Exec Dt:
07/04/2000
3
BELLER, MATTHIAS
Exec Dt:
07/02/2000
4
ECKERT, MARKUS
Exec Dt:
07/07/2000
5
MORADI, WAHID
Exec Dt:
07/25/2000
6
NEUMANN, HELFRIED
Exec Dt:
07/04/2000
Assignee
1
DEGUSSA-HUELS AG
POSTFACH 13 45
63403 HANAU, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6294681
NONE
09604274
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
NORMAN F. OBLON
1755 JEFFERSON DAVIS HIGHWAY
FOURTH FLOOR
ARLINGTON , VA 22202
Assignment: 94
Reel/Frame:011056/0388   Pages: 9
Recorded: 08/29/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DRAUZ, KARLHEINZ
Exec Dt:
07/11/2000
2
KNAUP, GUENTER
Exec Dt:
07/12/2000
3
RICHET, GERARD
Exec Dt:
07/07/2000
4
KLEOPHAS, WERNER
Exec Dt:
08/05/2000
5
GRUENERT, ADOLF
Exec Dt:
07/28/2000
Assignee
1
DEGUSSA-HUELS AKTIENGESELLSCHAFT
D-60287 FRANKFURT/M., GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6830692
NONE
09399743
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND ET AL
ATTN: JAMES J. KELLY
ATTORNEYS AT LAW, FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VIRGINIA 22202
Assignment: 95
Reel/Frame:011241/0260   Pages: 5
Recorded: 10/17/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VERSECK, STEFAN
Exec Dt:
09/11/2000
2
KULA, MARIA-REGINA
Exec Dt:
09/10/2000
3
BOMMARIUS, ANDREAS
Exec Dt:
09/11/2000
4
DRAUZ, KARLHEINZ
Exec Dt:
09/04/2000
Assignee
1
DEGUSSA-HULS AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9
60287 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6372459
NONE
09624390
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER &
NEUSTADT, P.C.
MALCOLM J. MCDONALD, FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VIRGINIA 22202
Assignment: 96
Reel/Frame:011315/0529   Pages: 5
Recorded: 12/05/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KARAU, ANDREAS
Exec Dt:
09/13/2000
2
WOLTINGER, JENS
Exec Dt:
09/18/2000
3
BURKHARDT, OLAF
Exec Dt:
10/02/2000
4
BOMMARIUS, ANDREAS
Exec Dt:
09/18/2000
5
BOLDT, KAI
Exec Dt:
09/26/2000
6
PHILIPPE, JEAN-LOUIS
Exec Dt:
09/13/2000
7
HENNIGES, HANS
Exec Dt:
09/29/2000
8
DRAUZ, KARLHEINZ
Exec Dt:
09/21/2000
Assignee
1
DEGUSSA-HULS AG
WEISSFRAUENSTRASSE 9
D-60311 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6472571
NONE
09676975
Correspondence name and address
PILLSBURY MADISON & SUTRO LLP
RUTH N. MORDUCH
INTELLECTUAL PROPERTY GROUP
1100 NEW YORK AVENUE, NW, NINTH FLOOR
WASHINGTON, DC 20005-3918
Assignment: 97
Reel/Frame:011920/0188   Pages: 3
Recorded: 06/20/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUENTHER, KURT
Exec Dt:
12/18/2000
2
MERGET, STEFAN
Exec Dt:
12/18/2000
3
DRAUZ, KARLHEINZ
Exec Dt:
01/07/2001
4
KRIMMER, HANS-PETER
Exec Dt:
01/08/2001
Assignee
1
DEGUSSA-HUELS AKTIENGESELLSCHAFT
WOLFGANG, POSTFACH 1345
DE-63403 HANAU, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6656902
US20010021779
09741867
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
MARVIN J. SPIVAK
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON , VA 22202
Assignment: 98
Reel/Frame:011740/0169   Pages: 4
Recorded: 04/27/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BURKHARDT, OLAF
Exec Dt:
01/19/2001
2
WOLTINGER, JENS
Exec Dt:
01/25/2001
3
BOMMARIUS, ANDREAS
Exec Dt:
03/19/2001
4
PEREA, JUAN JOSE ALMENA
Exec Dt:
01/25/2001
5
HENNIGES, HANS
Exec Dt:
02/05/2001
6
DRAUZ, KARLHEINZ
Exec Dt:
02/05/2001
7
KARAU, ANDREAS
Exec Dt:
01/26/2001
8
PHILIPPE, JEAN-LOUIS
Exec Dt:
02/01/2001
9
KRIMMER, HANS-PETER
Exec Dt:
01/29/2001
10
OEHME, GUNTHER
Exec Dt:
03/05/2001
Assignee
1
DEGUSSA-HULS AKTIENGESELLSCHAFT
WOLFGANG, POSTFACH 13-45
DE-63403 HANAU, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6624248
US20010034417
09767873
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER, ET AL
J. DEREK MASON, PH.D.
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VIRGINIA 22202
Assignment: 99
Reel/Frame:011840/0933   Pages: 5
Recorded: 05/24/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRIMMER, HANS-PETER
Exec Dt:
03/12/2001
2
WOELTINGER, JENS
Exec Dt:
03/01/2001
3
BURKHARDT, OLAF
Exec Dt:
03/09/2001
4
KLEMENT, INGO
Exec Dt:
03/06/2001
5
HENNIGES, HANS
Exec Dt:
03/05/2001
6
DRAUZ, KARLHEINZ
Exec Dt:
03/01/2001
7
BOMMARIUS, ANDREAS
Exec Dt:
03/29/2001
8
PHILIPPE, JEAN-LOUIS
Exec Dt:
03/07/2001
9
KARAU, ANDREAS
Exec Dt:
03/19/2001
Assignee
1
DEGUSSA HUELS AKTIENGESELLSCHAFT
POSTFACH 13 45
63403 HANAU, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6617480
US20020062004
09767684
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER, ET AL.
JOHN K. PIKE
1755 JEFFERSON DAVIS HIGHWAY
FOURTH FLOOR
ARLINGTON, VIRGINIA 22202
Assignment: 100
Reel/Frame:011778/0498   Pages: 9
Recorded: 05/07/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAUE, STEPHAN
Exec Dt:
03/30/2001
2
LIESE, ANDREAS
Exec Dt:
03/29/2001
3
WANDREY, CHRISTIAN
Exec Dt:
03/30/2001
4
BURKHARDT, OLAF
Exec Dt:
03/30/2001
5
WOELTINGER, JENS
Exec Dt:
03/29/2001
6
BOMMARIUS, ANDREAS
Exec Dt:
03/29/2001
7
HENNIGES, HANS
Exec Dt:
04/02/2001
8
PHILIPPE, JEAN-LOUIS
Exec Dt:
03/26/2001
9
KARAU, ANDREAS
Exec Dt:
03/27/2001
10
DRAUZ, KARLHEINZ
Exec Dt:
03/27/2001
Assignees
1
DEGUSSA AG
BENNIGSENPLATZ 1
D-40474 DUESSELDORF, GERMANY
2
FORSCHUNGSZENTRUM JUELICH GMBH
BENNIGSENPLATZ 1
D-52425 JUELICH, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6759559
US20020016513
09767879
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
JOHN K. PIKE, PH.D.
1755 JEFF DAVIS HWY., 4TH FLOOR
ARLINGTON, VA 22202
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