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Patent Assignment Assignor Details
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Assignor Name : KRIMMER, HANS-PETER
Total Assignments: 45
Assignment: 1
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 #
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4918223
NONE
07230028
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
ELEVENTH FLOOR
1615 L ST. N.W.
WASHINGTON, DC 20036
Assignment: 2
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: 3
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: 4
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: 5
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: 6
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: 7
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: 8
Reel/Frame:008562/0489   Pages: 2
Recorded: 06/09/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WERLE, PETER
Exec Dt:
03/17/1997
2
KRIMMER, HANS-PETER
Exec Dt:
03/17/1997
3
TRAGESER, MARTIN
Exec Dt:
03/17/1997
4
KUNZ, FRANX-RUDOLF
Exec Dt:
03/17/1997
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9
D-60311 FRANKFURT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6060571
NONE
08804698
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: 9
Reel/Frame:009819/0602   Pages: 3
Recorded: 03/18/1999
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE NAME OF THE ASSIGNOR, FILED ON 6-9-97 RECORDED ON REEL 8562, FRAME 0489 ASSIGNOR HEREBY CONFIRMS THE ENTIRE INTEREST.
Assignors
1
WERLE, PETER
Exec Dt:
03/17/1997
2
KRIMMER, HANS-PETER
Exec Dt:
03/17/1997
3
TRAGESER, MARTIN
Exec Dt:
03/17/1997
4
KUNZ, FRANZ-RUDOLF
Exec Dt:
03/17/1997
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9
D-60311, FRANKFURT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6060571
NONE
08804698
Correspondence name and address
PILLSBURY MADISON & SUTRO LLP
RUTH N. MORDUCH
1100 NEW YORK AVE. NW
9TH FLOOR, EAST TOWER
WASHINGTON, DC 20005-3918
Assignment: 10
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: 11
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: 12
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: 13
Reel/Frame:012293/0941   Pages: 3
Recorded: 10/26/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRIMMER, HANS-PETER
Exec Dt:
08/30/2001
2
MAY, OLIVER
Exec Dt:
09/13/2001
3
KLEMENT, INGO
Exec Dt:
09/17/2001
4
DRAUZ, KARLHEINZ
Exec Dt:
08/31/2001
5
REICHERT, DIETMAR
Exec Dt:
08/31/2001
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DE-40474 DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6825014
US20020132848
09916501
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL
WILLIAM E. BEAUMONT
ATTORNEYS AT LAW, FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 14
Reel/Frame:012294/0459   Pages: 7
Recorded: 11/02/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BURKHARDT, OLAF
Exec Dt:
09/24/2001
2
WOELTINGER, JENS
Exec Dt:
09/28/2001
3
KARAU, ANDREAS
Exec Dt:
10/02/2001
4
PHILIPPE, JEAN-LOUIS
Exec Dt:
10/10/2001
5
HENNINGES, HANS
Exec Dt:
09/13/2001
6
BOMMARIUS, ANDREAS
Exec Dt:
09/18/2001
7
KRIMMER, HANS-PETER
Exec Dt:
10/04/2001
8
DRAUZ, KARLHEINZ
Exec Dt:
10/08/2001
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
D-40474 DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6451943
US20020035223
09879985
Correspondence name and address
OBLON SPIVAK MCCLELLAND ET AL.
CHARU NARANG MOODY
1755 JEFFERSON DAVIS HWY, 4TH FLR
ARLINGTON, VA 22202
Assignment: 15
Reel/Frame:012801/0607   Pages: 8
Recorded: 04/17/2002
Conveyance: RE-RECORD TO CORRECT COVER SHEET BAR CODE NUMBER AND 5TH ASSIGNOR'S NAME PREVIOUSLY RECORDED AT REEL/FRAME 012294/0459
Assignors
1
BURKHARDT, OLAF
Exec Dt:
09/24/2001
2
WOELTINGER, JENS
Exec Dt:
09/28/2001
3
KARAU, ANDREAS
Exec Dt:
10/02/2001
4
PHILIPPE, JEAN-LOUIS
Exec Dt:
10/10/2001
5
HENNIGES, HANS
Exec Dt:
09/13/2001
6
BOMMARIUS, ANDREAS
Exec Dt:
09/18/2001
7
KRIMMER, HANS-PETER
Exec Dt:
10/04/2001
8
DRAUZ, KARLHEINZ
Exec Dt:
10/08/2001
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
D-40474 DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6451943
US20020035223
09879985
Correspondence name and address
OBLON SPIVAK MCCLELLAND ET AL.
NORMAN F. OBLON
1755 JEFFERSON DAVIS HIGHWAY
FOURTH FLOOR
ARLINGTON, VA 22202
Assignment: 16
Reel/Frame:012615/0825   Pages: 3
Recorded: 02/26/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRIMMER, HANS-PETER
Exec Dt:
01/14/2002
2
DRAUZ, KARLHEINZ
Exec Dt:
01/19/2002
3
LANG, JUTTA
Exec Dt:
01/28/2002
4
BOERNER, ARMIN
Exec Dt:
01/15/2002
5
HELLER, DETLEF
Exec Dt:
01/15/2002
6
HOLZ, JENS
Exec Dt:
01/15/2002
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
D-40474 DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6492544
US20020128509
10042256
Correspondence name and address
OBLON, SPIVAK ET AL.
1755 J. DAVIS HWY.,
4TH FL.
ARLINGTON, VA 22202
Assignment: 17
Reel/Frame:015378/0285   Pages: 3
Recorded: 05/26/2004
Attorney Dkt #:239042us
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRIMMER, HANS-PETER
Exec Dt:
10/09/2003
2
WOELTINGER, JENS
Exec Dt:
09/09/2003
3
BOMMARIUS, ANDREAS
Exec Dt:
01/16/2004
4
KLEMENT, INGO
Exec Dt:
10/13/2003
5
HENNIGES, HANS
Exec Dt:
10/10/2003
6
DRAUZ, KARLHEINZ
Exec Dt:
09/09/2003
7
BURKHARDT, OLAF
Exec Dt:
11/20/2003
8
PHILIPPE, JEAN-LOUIS
Exec Dt:
11/04/2003
9
KARAU, ANDREAS
Exec Dt:
10/14/2003
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DUESSELDORF, GERMANY D-40474
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050101813
10656220
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 18
Reel/Frame:014673/0281   Pages: 4
Recorded: 05/27/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WOLTINGER, JENS
Exec Dt:
04/15/2004
2
KRIMMER, HANS-PETER
Exec Dt:
04/15/2004
3
REICHERT, DIETMAR
Exec Dt:
04/19/2004
4
PEREA, JUAN JOSE ALMENA
Exec Dt:
04/15/2004
5
DRAUZ, KARLHEINZ
Exec Dt:
04/15/2004
6
KARAU, ANDREAS
Exec Dt:
05/03/2004
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DUSSELDORF, GERMANY DE-40474
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040198591
10475753
Correspondence name and address
FITCH, EVEN, TABIN & FLANNERY
MICHAEL A. SANZO
1801 K STREET, N.W.
SUITE 401L
WASHINGTON, D.C. 20006-1201
Assignment: 19
Reel/Frame:014673/0270   Pages: 4
Recorded: 05/27/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WOLTINGER, JENS
Exec Dt:
04/15/2004
2
KRIMMER, HANS-PETER
Exec Dt:
04/26/2004
3
REICHERT, DIETMAR
Exec Dt:
04/19/2004
4
PEREA, JUAN JOSE ALMENA
Exec Dt:
05/06/2004
5
DRAUZ, KARLHEINZ
Exec Dt:
04/15/2004
6
KARAU, ANDREAS
Exec Dt:
05/03/2004
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DE-40474 DUSSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040204606
10475752
Correspondence name and address
FITCH, EVEN, TABIN & FLANNERY
MICHAEL A. SANZO
1801 K STREET, N.W.
STE. 401L
WASHINGTON, DC 20006-1201
Assignment: 20
Reel/Frame:016115/0797   Pages: 3
Recorded: 01/03/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REICHERT, DIETMAR
Exec Dt:
07/08/2004
2
ALMENA PEREA, JUAN JOSE
Exec Dt:
07/29/2004
3
SCHWARM, MICHAEL
Exec Dt:
07/29/2004
4
DRAUZ, KARLHEINZ
Exec Dt:
07/14/2004
5
KRIMMER, HANS-PETER
Exec Dt:
07/30/2004
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DUESSELDORF 40474, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050171360
10503600
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 21
Reel/Frame:015595/0573   Pages: 2
Recorded: 01/14/2005
Attorney Dkt #:HUBR-1275
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHUHBAUER, HANS
Exec Dt:
11/12/2004
2
DREXEL, CLAUS-PETER
Exec Dt:
11/01/2004
3
FAIROW, HERBERT CLINTON
Exec Dt:
12/06/2004
4
KRIMMER, HANS-PETER
Exec Dt:
10/25/2004
Assignee
1
DEGUSSA AG
DR.-ALBERT-FRANK-STR. 32
83308 TROSTBERG, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7993676
US20050220884
10515671
Correspondence name and address
FULBRIGHT & JAWORSKI L.L.P.
JAMES R. CRAWFORD
666 FIFTH AVENUE
NEW YORK, NY 10103
Assignment: 22
Reel/Frame:015619/0425   Pages: 4
Recorded: 01/25/2005
Attorney Dkt #:DEG-202 (10413661)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GASTNER, THOMAS
Exec Dt:
12/13/2004
2
KRIMMER, HANS-PETER
Exec Dt:
12/14/2004
3
GUTHNER, THOMAS
Exec Dt:
12/13/2004
4
STURM, WERNER
Exec Dt:
12/15/2004
Assignee
1
DEGUSSA AG
DR.-ALBERT-FRANK-STRASSE 32
D-83308 TROSTBERG, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7867948
US20070037710
10990346
Correspondence name and address
FULBRIGHT & JAWORSKI LLP
JAMES R. CRAWFORD
666 FIFTH AVENUE
NEW YORK, NY 10103
Assignment: 23
Reel/Frame:018677/0538   Pages: 2
Recorded: 12/19/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GASTNER, THOMAS
Exec Dt:
10/27/2006
2
KRIMMER, HANS-PETER
Exec Dt:
10/27/2006
Assignee
1
DEGUSSA AG
DR.-ALBERT-FRANK-STR. 32
TROSTBERG, GERMANY D-83308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070231370
11596771
Correspondence name and address
JAMES R. CRAWFORD
FULBRIGHT & JAWORSKI L.L.P.
666 FIFTH AVENUE
NEW YORK, NY 10103
Assignment: 24
Reel/Frame:019412/0088   Pages: 2
Recorded: 06/08/2007
Attorney Dkt #:HUBR-1315 (10706889)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOLLER, ROLAND
Exec Dt:
04/25/2007
2
GOMEZ, MARIO
Exec Dt:
05/29/2007
3
EINMAYR, KLAUS
Exec Dt:
04/26/2007
4
HILDEBRAND, JENS
Exec Dt:
05/21/2007
5
ERBEN, HANS-GEORG
Exec Dt:
05/06/2007
6
KRIMMER, HANS-PETER
Exec Dt:
05/09/2007
Assignee
1
DEGUSSA GMBH
BENNIGSENPLATZ 1
DUSSELDORF, GERMANY 40474
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7629486
US20070265462
11791579
Correspondence name and address
JAMES R. CRAWFORD
FULBRIGHT & JAWORSKI L.L.P.
666 FIFTH AVENUE
NEW YORK, N.Y. 10103
Assignment: 25
Reel/Frame:019736/0770   Pages: 10
Recorded: 08/23/2007
Attorney Dkt #:312286US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRIMMER, HANS-PETER
Exec Dt:
07/31/2007
2
SANS, JUERGEN
Exec Dt:
08/03/2007
3
THEIS, CHRISTOPH
Exec Dt:
08/10/2007
4
THALHAMMER, FRANZ
Exec Dt:
07/30/2007
Assignee
1
DEGUSSA GMBH
BENNIGSENPLATZ 1
DUESSELDORF, GERMANY D-40474
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080064905
11843384
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 26
Reel/Frame:020419/0776   Pages: 26
Recorded: 01/26/2008
Attorney Dkt #:7601/10200
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HARREN, JORG
Exec Dt:
12/04/2007
2
ISSBERNER, JORG
Exec Dt:
11/28/2007
3
WALDEN, MIRKO
Exec Dt:
10/16/2007
4
TENI, RAINER
Exec Dt:
10/29/2007
5
FURNO, FRANCK
Exec Dt:
11/19/2007
6
WERLE, PETER
Exec Dt:
10/18/2007
7
KRIMMER, HANS-PETER
Exec Dt:
10/16/2007
Assignee
1
EVONIK DEGUSSA GMBH
BENNIGSENPLATZ 1
DUSSELDORF, GERMANY 40474
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7728079
US20080214740
11885250
Correspondence name and address
MICHAEL A. SANZO
15400 CALHOUN DRIVE
SUITE 125
ROCKVILLE, MD 20855
Assignment: 27
Reel/Frame:020842/0714   Pages: 2
Recorded: 04/22/2008
Attorney Dkt #:HUBR 1327-US (10800335)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GASTNER, THOMAS
Exec Dt:
10/25/2007
2
KRIMMER, HANS-PETER
Exec Dt:
10/25/2007
3
STURM, WERNER
Exec Dt:
10/26/2007
Assignee
1
ALZCHEM TROSTBERG GMBH
DR-ALBERT-FRANK-STR. 32
TROSTBERG, GERMANY 83308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090297656
11989378
Correspondence name and address
NORMAN D. HANSON
FULBRIGHT & JAWORSKI L.L.P.
666 FIFTH AVENUE
NEW YORK, NY 10103
Assignment: 28
Reel/Frame:020620/0550   Pages: 2
Recorded: 03/07/2008
Attorney Dkt #:HUBR-1318 (10712140)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GASTNER, THOMAS
Exec Dt:
11/07/2007
2
KRIMMER, HANS-PETER
Exec Dt:
11/07/2007
Assignee
1
ALZCHEM TROSTBERG GMBH
DR.-ALBERT-FRANK-STR. 32
TROSTBERG, GERMANY 83308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8153685
US20080161387
11885375
Correspondence name and address
JAMES R. CRAWFORD
FULBRIGHT & JAWORSKI L.L.P.
666 FIFTH AVENUE
NEW YORK, N.Y. 10103
Assignment: 29
Reel/Frame:028474/0761   Pages: 4
Recorded: 07/02/2012
Attorney Dkt #:48498-843975
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GASTNER, THOMAS
Exec Dt:
06/11/2008
2
KRIMMER, HANS-PETER
Exec Dt:
05/11/2008
Assignee
1
ALZCHEM TROSTBERG GMBH
DR.-ALBERT-FRANK-STR. 32
TROSTBERG, GERMANY 83308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120329872
13539518
Correspondence name and address
JOHN S. PRATT, ESQ KILPATRICK TOWNSEND &
1100 PEACHTREE STREET
SUITE 2800
ATLANTA, GA 30309
Assignment: 30
Reel/Frame:021683/0953   Pages: 10
Recorded: 10/15/2008
Attorney Dkt #:332916US0PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROOS, MARTIN
Exec Dt:
09/23/2008
2
SCHAUHOFF, STEPHANIE
Exec Dt:
09/29/2008
3
TRAGESER, MARTIN
Exec Dt:
09/23/2008
4
KRIMMER, HANS-PETER
Exec Dt:
09/25/2008
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8022201
US20090306367
12296498
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 31
Reel/Frame:022082/0288   Pages: 12
Recorded: 01/09/2009
Attorney Dkt #:335933US0PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WERLE, PETER
Exec Dt:
10/27/2008
2
KRIMMER, HANS-PETER
Exec Dt:
10/21/2008
3
SCHMIDT, MANFRED
Exec Dt:
11/18/2008
4
STADTMUELLER, KLAUS
Exec Dt:
10/20/2008
5
TRAGESER, MARTIN
Exec Dt:
10/20/2008
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8198431
US20090312545
12307592
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 32
Reel/Frame:021848/0707   Pages: 4
Recorded: 11/18/2008
Attorney Dkt #:48498-367224
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GASTNER, THOMAS
Exec Dt:
11/06/2008
2
KRIMMER, HANS-PETER
Exec Dt:
11/05/2008
Assignee
1
ALZCHEM TROSTBERG GMBH
DR.-ALBERT-FRANK-STR. 32
TROSTBERG, GERMANY 83308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090098239
12281015
Correspondence name and address
JOHN S. PRATT/KILPATRICK STOCKTON LLP
1100 PEACHTREE STREET, SUITE 2800
ATLANTA, GA 30309
Assignment: 33
Reel/Frame:029751/0511   Pages: 5
Recorded: 02/04/2013
Attorney Dkt #:48498-843975
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE EXECUTION DATES PREVIOUSLY RECORDED ON REEL 028474 FRAME 0762. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GASTNER, THOMAS
Exec Dt:
11/06/2008
2
KRIMMER, HANS-PETER
Exec Dt:
11/05/2008
Assignee
1
ALZCHEM TROSTBERG GMBH
DR.-ALBERT-FRANK-STR. 32
TROSTBERG, GERMANY 83308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120329872
13539518
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP
1100 PEACHTREE STREET
SUITE 2800
ATLANTA, GA 30309
Assignment: 34
Reel/Frame:023432/0519   Pages: 2
Recorded: 10/27/2009
Attorney Dkt #:HUBR 1349-US (10906564)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAMMER, BENEDIKT
Exec Dt:
06/08/2009
2
KRIMMER, HANS-PETER
Exec Dt:
06/08/2009
3
SCHULZ, BERND
Exec Dt:
06/18/2009
4
JACOB, EBERHARD
Exec Dt:
07/03/2009
Assignee
1
ALZCHEM TROSTBERG GMBH
DR.-ALBERT-FRANK-STR. 32
TROSTBERG, GERMANY 83308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8048390
US20100047144
12448492
Correspondence name and address
NORMAN D. HANSON
FULBRIGHT & JAWORSKI L.L.P.
666 FIFTH AVENUE
NEW YORK, NY 10103
Assignment: 35
Reel/Frame:023261/0401   Pages: 3
Recorded: 09/21/2009
Attorney Dkt #:HUBR 1348-US (10906390)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAMMER, BENEDIKT
Exec Dt:
06/30/2009
2
KRIMMER, HANS-PETER
Exec Dt:
07/03/2009
3
SCHULZ, BERND
Exec Dt:
07/07/2009
4
JACOB, EBERHARD
Exec Dt:
07/18/2009
Assignee
1
ALZCHEM TROSTBERG GMBH
DR.-ALBERT-FRANK-STR. 32
TROSTBERG, GERMANY 83308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8652426
US20110008228
12448330
Correspondence name and address
NORMAN D. HANSON
FULBRIGHT & JAWORSKI L.L.P.
666 FIFTH AVENUE
NEW YORK, NY 10103
Assignment: 36
Reel/Frame:023377/0834   Pages: 2
Recorded: 10/15/2009
Attorney Dkt #:HUBR-1351 (10907861)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GASTNER, THOMAS
Exec Dt:
10/06/2009
2
KRIMMER, HANS-PETER
Exec Dt:
07/10/2009
Assignee
1
ALZCHEM TROSTBERG GMBH
DR.-ALBERT-FRANK-STR. 32
TROSTBERG, GERMANY 83308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8703819
US20100055182
12525103
Correspondence name and address
JAMES R. CRAWFORD
FULBRIGHT & JAWORSKI, L.L.P.
666 FIFTH AVENUE
NEW YORK, N.Y. 10103
Assignment: 37
Reel/Frame:027951/0318   Pages: 2
Recorded: 03/27/2012
Attorney Dkt #:HUBR.P1356US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HITZLER, MARTIN
Exec Dt:
03/10/2012
2
KRIMMER, HANS-PETER
Exec Dt:
02/27/2012
3
STROBEL, SYLVIA
Exec Dt:
02/29/2012
4
BRANDL, MONIKA
Exec Dt:
02/29/2012
Assignee
1
ALZCHEM AG
DR.-ALBERT-FRANK-STRASSE 32
TROSTBERG, GERMANY 83308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9238706
US20120208925
13498435
Correspondence name and address
JAMES R. CRAWFORD
FULBRIGHT & JAWORSKI L.L.P.
666 FIFTH AVENUE
NEW YORK, N.Y. 10103
Assignment: 38
Reel/Frame:028297/0604   Pages: 3
Recorded: 05/31/2012
Attorney Dkt #:HUBR.P1318US.CP1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GASTNER, THOMAS
Exec Dt:
05/04/2012
2
KRIMMER, HANS-PETER
Exec Dt:
05/07/2012
Assignee
1
ALZCHEM AG
DR.-ALBERT-FRANK-STR. 32
TROSTBERG, GERMANY 83308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8536222
US20120238629
13425893
Correspondence name and address
JAMES CRAWFORD
666 FIFTH AVENUE
NEW YORK, NY 10103
Assignment: 39
Reel/Frame:030952/0202   Pages: 5
Recorded: 08/06/2013
Attorney Dkt #:48498-874186
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STROBEL, SYLVIA
Exec Dt:
05/28/2013
2
EBNER, MARTIN
Exec Dt:
05/21/2013
3
KRIMMER, HANS-PETER
Exec Dt:
05/23/2013
4
HUBER, MICHAELA
Exec Dt:
06/07/2013
Assignee
1
ALZCHEM AG
DR.-ALBERT-FRANK-STRASSE 32
TROSTBERG, GERMANY 83308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9499653
US20130323429
13983935
Correspondence name and address
JOHN S. PRATT
1100 PEACHTREE STREET, SUITE 2800
KIPATRICK TOWNSEND & STOCKTON LLP
ATLANTA, GA 30309
Assignment: 40
Reel/Frame:031151/0314   Pages: 5
Recorded: 09/06/2013
Attorney Dkt #:48498-884361
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STROBEL, SYLVIA
Exec Dt:
08/23/2013
2
EBNER, MARTIN
Exec Dt:
08/20/2013
3
KRIMMER, HANS-PETER
Exec Dt:
08/20/2013
4
BRANDL, MONIKA
Exec Dt:
08/20/2013
Assignee
1
ALZCHEM AG
DR.-ALBERT-FRANK-STRASSE 32
TROSTBERG, GERMANY 83308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9296855
US20140024741
14000992
Correspondence name and address
JOHN S. PRATT, ESQ KILPATRICK TOWNSEND &
1100 PEACHTREE STREET
SUITE 2800
ATLANTA, GA 30309
Assignment: 41
Reel/Frame:032850/0324   Pages: 3
Recorded: 05/08/2014
Attorney Dkt #:48498-903740
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EICHHORN, TORSTEN
Exec Dt:
03/31/2014
2
WINKLER, CLAUDIA
Exec Dt:
04/09/2014
3
EBNER, MARTIN
Exec Dt:
04/10/2014
4
KRIMMER, HANS-PETER
Exec Dt:
04/10/2014
Assignee
1
ALZCHEM AG
DR.-ALBERT-FRANK-STRASSE 32
TROSTBERG, GERMANY 83308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9663609
US20140357762
14357030
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP
1100 PEACHTREE STREET
SUITE 2800
ATLANTA, GA 30309
Assignment: 42
Reel/Frame:032851/0733   Pages: 3
Recorded: 05/08/2014
Attorney Dkt #:48498-905508
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRANDL, MONIKA
Exec Dt:
04/14/2014
2
EBNER, MARTIN
Exec Dt:
04/14/2014
3
KRIMMER, HANS-PETER
Exec Dt:
04/14/2014
Assignee
1
ALZCHEM AG
DR.-ALBERT-FRANK-STRASSE 32
TROSTBERG, GERMANY 83308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9499684
US20140308863
14357049
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP
1100 PEACHTREE STREET
SUITE 2800
ATLANTA, GA 30309
Assignment: 43
Reel/Frame:034480/0071   Pages: 3
Recorded: 12/11/2014
Attorney Dkt #:48498-922418
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STROBEL, SYLVIA
Exec Dt:
11/17/2014
2
EBNER, MARTIN
Exec Dt:
11/21/2014
3
RITZINGER, FLORIAN
Exec Dt:
11/21/2014
4
KRIMMER, HANS-PETER
Exec Dt:
11/24/2014
Assignee
1
ALZCHEM AG
DR.-ALBERT-FRANK-STRASSE 32
TROSTBERG, GERMANY 83308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9499659
US20150158972
14407232
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP
1100 PEACHTREE STREET
SUITE 2800
ATLANTA, GA 30309
Assignment: 44
Reel/Frame:035040/0085   Pages: 3
Recorded: 02/26/2015
Attorney Dkt #:48498-930082
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STROBEL, SYLVIA
Exec Dt:
02/12/2015
2
EBNER, MARTIN
Exec Dt:
02/12/2015
3
RITZINGER, FLORIAN
Exec Dt:
02/12/2015
4
KRIMMER, HANS-PETER
Exec Dt:
02/12/2015
Assignee
1
ALZCHEM AG
DR.-ALBERT-FRANK-STRASSE 32
TROSTBERG, GERMANY 83308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9382374
US20150158970
14418227
Correspondence name and address
JOHN S. PRATT, ESQ KILPATRICK TOWNSEND &
1100 PEACHTREE STREET
SUITE 2800
ATLANTA, GA 30309
Assignment: 45
Reel/Frame:044276/0066   Pages: 3
Recorded: 12/01/2017
Attorney Dkt #:048498-1059700
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EISSMANN, FRANK
Exec Dt:
10/16/2017
2
EBNER, MARTIN
Exec Dt:
10/24/2017
3
KRIMMER, HANS-PETER
Exec Dt:
10/27/2017
4
KRAMMER, DORIS
Exec Dt:
10/18/2017
Assignee
1
ALZCHEM AG
DR.-ALBERT-FRANK-STRASSE 32
TROSTBERG, GERMANY 83308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10526355
US20180105545
15566837
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP MAILS
1100 PEACHTREE STREET
SUITE 2800
ATLANTA, GA 30309

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