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Patent Assignment Assignor Details
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Assignor Name : KRAUSE, HELMFRIED
Total Assignments: 20
Assignment: 1
Reel/Frame:004081/0588   Pages: 3
Recorded: 12/02/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KRAUSE, HELMFRIED
Exec Dt:
07/13/1982
2
WOBBERMIN, HUBERTUS
Exec Dt:
07/13/1982
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT, A CORP. OF GERMANY
WEISSFRAUENSTRASSE 9
6000 FRANKFURT/MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4409185
NONE
06311140
Correspondence name and address
BEVERIDGE, DEGRANDI & KLINE
FEDERAL BAR BLDG. WEST
1819 H ST., N. W.
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:005281/0363   Pages: 2
Recorded: 04/26/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DELLER, KLAUS
Exec Dt:
02/01/1990
2
KLINGEL, RAINHARD
Exec Dt:
02/07/1990
3
KRAUSE, HELMFRIED
Exec Dt:
02/01/1990
4
BAUER, KLAUS-P.
Exec Dt:
02/13/1990
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT, A CORP. OF FED. REP. OF GERMANY
WEISSFRAUENSTRASSE 9
600 FRANKFURT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5002918
NONE
07488382
Correspondence name and address
ROBERT G. WEILACHER
BEVERIDGE, DE GRANDI & WEILACHER
1819 H STREET, N. W..
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:005439/0208   Pages: 3
Recorded: 09/13/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DELLER, KLAUS
Exec Dt:
02/01/1990
2
ETTLINGER, MANFRED
Exec Dt:
02/07/1990
3
KLINGEL, RAINHARD
Exec Dt:
02/01/1990
4
KRAUSE, HELMFRIED
Exec Dt:
02/01/1990
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT, WEISSFRAUEN-STRASSE 9, 600 FRANKFURT AM MAIN, GERMANY A CORP. OF THE FED. REP. OF GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5004719
NONE
07488381
Correspondence name and address
ROBERT G. WEILACHER
BEVERIDGE, DE GRANDI & WEILACHER
1819 H ST., N. W.,
WASHINGTON, DC 20006
Assignment: 4
Reel/Frame:005312/0889   Pages: 3
Recorded: 05/24/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DELLER, KLAUS
Exec Dt:
04/26/1990
2
KLINGEL, RAINHARD
Exec Dt:
05/02/1990
3
KRAUSE, HELMFRIED
Exec Dt:
04/26/1990
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9, A CORP. OF FEDERAL REPUBLIC OF GERMANY
FRANKFURT AM MAIN, GERMANY 6000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5015615
NONE
07492397
Correspondence name and address
ROBERT G. WEILACHER
BEVERIDGE, DE GRANDI & WEILACHER
1819 H STREET, N. W.
WASHINGTON, DC 20006
Assignment: 5
Reel/Frame:005957/0852   Pages: 3
Recorded: 01/02/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DELLER, KLAUS
Exec Dt:
07/24/1991
2
DESPEYROUX, BERTRAND
Exec Dt:
07/24/1991
3
KRAUSE, HELMFRIED
Exec Dt:
07/24/1991
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT A CORP. OF THE FEDERAL REPUBLIC OF GERMANY
WEISSFRAUENSTRASSE 9
6000 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5366938
NONE
07508564
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
1615 L STREET, N.W., ELEVENTH FLOOR
WASHINGTON, DC 20036
Assignment: 6
Reel/Frame:005903/0951   Pages: 3
Recorded: 11/12/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DELLER, KLAUS
Exec Dt:
08/12/1991
2
FORSTER, MARTIN
Exec Dt:
08/09/1991
3
KRAUSE, HELMFRIED
Exec Dt:
07/26/1991
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT A CORPORATION OF THE FEDERAL REPUBLIC OF GERMANY
WEISSFRAUENSTRASSE 9 6000 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5086031
NONE
07507040
Correspondence name and address
LAWRENCE A. HYMO
CUSHMAN, DARBY & CUSHMAN
ELEVENTH FLOOR
1615 L STREET, N.W.
WASHINGTON, DC 20036-5601
Assignment: 7
Reel/Frame:006085/0174   Pages: 4
Recorded: 04/17/1992
Conveyance: ASSIGNMENT OF 1/2 OF ASSIGNORS INTEREST
Assignors
1
DELLER, KLAUS
Exec Dt:
03/09/1992
2
KRAUSE, HELMFRIED
Exec Dt:
03/09/1992
3
SCHMIDHAMMER, LUDWIG
Exec Dt:
03/09/1992
4
DAFINGER, WILLIBALD
Exec Dt:
03/09/1992
Assignees
1
DEGUSSA AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9
6000 FRANKFURT/MAIN, GERMANY
2
WACKER-CHEMIE GMBH
PRINZREGENTENSTRASSE 22
8000 MUENCHEN 22, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5166120
NONE
07710205
Correspondence name and address
BEVERIDGE, DEGRANDI & WEILACHER
1819 H STREET, N.W., SUITE 1100
WASHINGTON, DC 20006
Assignment: 8
Reel/Frame:007214/0149   Pages: 3
Recorded: 10/13/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHUETZ, PETER
Exec Dt:
07/07/1994
2
BURMEISTER, ROLAND
Exec Dt:
07/15/1994
3
MOESINGER, HANS
Exec Dt:
07/25/1994
4
KRAUSE, HELMFRIED
Exec Dt:
07/08/1994
5
DESPEYROUX, BERTRAND
Exec Dt:
08/08/1994
6
DELLER, KLAUS
Exec Dt:
07/13/1994
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9.
60311 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5536694
NONE
08322290
Correspondence name and address
BEVERIDGE DEGRANDI ET AL.
ROBERT G. WEILACHER
1850 M STREET, N.W.
SUITE 800
WASHINGTON, D.C. 20036
Assignment: 9
Reel/Frame:007980/0186   Pages: 4
Recorded: 09/20/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DELLER, KLAUS
Exec Dt:
08/10/1995
2
KRAUSE, HELMFRIED
Exec Dt:
08/10/1995
3
BURMEISTER, ROLAND
Exec Dt:
08/10/1995
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9
60311 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5858906
NONE
08510033
Correspondence name and address
BEVERIDGE, DEGRANDI, WEILACHER ET AL.
ROBERT C. WEILACHER
1850 M STREET, N.W.
SUITE 800
WASHINGTON, DC 20036
Assignment: 10
Reel/Frame:008112/0470   Pages: 6
Recorded: 08/27/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TACKE, THOMAS
Exec Dt:
02/27/1996
2
MUELLER, HERBERT
Exec Dt:
02/21/1996
3
ROTGERINK, HANS LANSINK
Exec Dt:
02/21/1996
4
KRAUSE, HELMFRIED
Exec Dt:
02/26/1996
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9
60311 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5808136
NONE
08589256
Correspondence name and address
BEVERIDGE, DEGRANDI, WEILACHER & YOUNG
ROBERT G. WEILACHER
1850 M STREET, N.W., STE. 800
WASHINGTON, D.C. 20036
Assignment: 11
Reel/Frame:008135/0621   Pages: 3
Recorded: 04/19/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DELLER, KLAUS
Exec Dt:
03/21/1996
2
KRAUSE, HELMFRIED
Exec Dt:
03/31/1996
3
MEYER, JUERGEN
Exec Dt:
03/27/1996
4
KERNER, DIETER
Exec Dt:
04/04/1996
5
LANSINK-ROTGERINK, HANS
Exec Dt:
03/21/1996
6
HARTMANN, WERNER
Exec Dt:
03/21/1996
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9
D-60311 FRANKFURT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5776240
NONE
08597893
Correspondence name and address
BEVERIDGE DEGRANDI ET AL.
G. BYRON STOVER
SUITE 800
1850 M STREET, N.W.
WASHINGTON, D.C. 20036
Assignment: 12
Reel/Frame:008398/0280   Pages: 4
Recorded: 02/27/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LANSINK-ROTGERINK, H.G.J.
Exec Dt:
02/18/1997
2
RIEDEMANN, HEIKE
Exec Dt:
02/19/1997
3
TACKE, THOMAS
Exec Dt:
02/18/1997
4
KRAUSE, HELMFRIED
Exec Dt:
02/24/1997
5
FREUND, ANDREAS
Exec Dt:
02/19/1997
6
BURMEISTER, ROLAND
Exec Dt:
02/19/1997
7
PANSTER, PETER
Exec Dt:
02/19/1997
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9
60311 FRANKFURT AM MAIN 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5959164
NONE
08806715
Correspondence name and address
BEVERIDGE, DEGRANDI, WEILACHER & YOUNG
ROBERT G. WEILACHER
1850 M STREET N.W., SUITE 800
WASHINGTON, D.C. 20036
Assignment: 13
Reel/Frame:009000/0811   Pages: 2
Recorded: 10/20/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRAUSE, HELMFRIED
Exec Dt:
06/16/1997
2
LANSINK ROTGERINK, HERMANUS
Exec Dt:
06/16/1997
3
TACKE, THOMAS
Exec Dt:
06/16/1997
4
PANSTER, PETER
Exec Dt:
06/16/1997
5
BURMEISTER, ROLAND
Exec Dt:
06/23/1997
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9
D-60311 FRANKFURT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6207610
NONE
08857491
Correspondence name and address
CUSHMAN DARBY & CUSHMAN ET AL
KEVIN E. JOYCE
NINTH FLOOR, EAST TOWER
1100 NEW YORK AVENUE, N.W.
WASHINGTON, D.C. 20005-3918
Assignment: 14
Reel/Frame:009745/0188   Pages: 3
Recorded: 02/01/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRAUSE, HELMFRIED
Exec Dt:
11/03/1998
2
LANSINK ROTGERINK, HERMAN
Exec Dt:
11/03/1998
3
FEUER, OLIVER
Exec Dt:
11/03/1998
4
TACKE, THOMAS
Exec Dt:
11/03/1998
5
PANSTER, PETER
Exec Dt:
11/03/1998
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9
DE-60311 FRANKFURT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6593270
NONE
09187420
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: 15
Reel/Frame:010370/0289   Pages: 3
Recorded: 11/10/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRAUSE, HELMFRIED
Exec Dt:
11/03/1998
2
LANSINK ROTGERINK, HERMANUS
Exec Dt:
11/03/1998
3
FEUER, OLIVER
Exec Dt:
11/03/1998
4
TACKE, THOMAS
Exec Dt:
11/03/1998
5
PANSTER, PETER
Exec Dt:
11/03/1998
Assignee
1
DEGUSSA-HULS AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9
DE-60311 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6593270
NONE
09187420
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: 16
Reel/Frame:010254/0105   Pages: 2
Recorded: 09/21/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TACKE, THOMAS
Exec Dt:
07/23/1999
2
SCHINKE, PETER
Exec Dt:
07/09/1999
3
LANSINK ROTGERINK, HERMANUS
Exec Dt:
07/09/1999
4
KRAUSE, HELMFRIED
Exec Dt:
07/09/1999
Assignee
1
DEGUSSA-HULS AG
WEISSFRAUENSTRASSE 9
D-60311 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6316383
NONE
09344488
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: 17
Reel/Frame:010464/0697   Pages: 3
Recorded: 12/23/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TACKE, THOMAS
Exec Dt:
11/05/1999
2
KRAUSE, HELMFRIED
Exec Dt:
09/23/1999
3
LANSINK ROTGERINK, HERMANUS
Exec Dt:
10/14/1999
4
DALY, FRANCIS
Exec Dt:
11/05/1999
5
REISINER, MARTIN
Exec Dt:
10/14/1999
6
MANGOLD, HELMUT
Exec Dt:
10/19/1999
Assignee
1
DEGUSSA-HULS AG
WEISSFRAUENSTRASSE 9
FRANKFURT AM MAIN, GERMANY D6031
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6821922
NONE
09404537
Correspondence name and address
PILLSBURY MADISON & SUTRO LLP
RUTH N. MORDUCH
1100 NEW YORK AVENUE, NW
NINTH FLOOR, INTELLECTUAL PROPERTY GROUP
WASHINGTON, DC 20005-3918
Assignment: 18
Reel/Frame:010408/0805   Pages: 3
Recorded: 12/01/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRAUSE, HELMFRIED
Exec Dt:
09/29/1999
2
LANSINK ROTGERINK, HERMANUS GERHARDUS JOSEF
Exec Dt:
09/29/1999
3
TACKE, THOMAS
Exec Dt:
11/05/1999
4
MANGOLD, HELMUT
Exec Dt:
10/21/1999
5
RIEDEMANN, HEIKE
Exec Dt:
09/30/1999
6
FUCHS, MANFRED
Exec Dt:
10/22/1999
Assignee
1
DEGUSSA-HULS AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9
60311 FRANKFURT AM MAIN 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6432869
NONE
09401498
Correspondence name and address
SMITH, GAMBRELL & RUSSELL, LLP
ROBERT G. WEILACHER
INTELLECTUAL PROPERTY GROUP
1850 M STREET N.W. (SUITE 800)
WASHINGTON, DC 20036
Assignment: 19
Reel/Frame:012364/0909   Pages: 3
Recorded: 12/12/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LANSINK ROTGERINK, HERMANUS GERHARDUS JOZEF
Exec Dt:
11/22/2001
2
REIDEMANN, HEIKE
Exec Dt:
11/26/2001
3
KRAUSE, HELMFRIED
Exec Dt:
11/22/2001
Assignee
1
DEGUSSA AG
RODENBACHER CHAUSSEE 4
63457 HANAU, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020077246
09971668
Correspondence name and address
VENABLE
THOMAS G. WISEMAN
P.O. BOX 34385
WASHINGTON, D.C. 20043-9998
Assignment: 20
Reel/Frame:013780/0001   Pages: 3
Recorded: 02/21/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TACKE, THOMAS
Exec Dt:
01/22/2003
2
KRAUSE, HELMFRIED
Exec Dt:
01/27/2003
3
LANSINK ROTGERINK, HERMANUS GERHARDUS JOSEF
Exec Dt:
01/21/2003
4
CHEN, BAOSHU
Exec Dt:
01/28/2003
5
CARSON, JASON
Exec Dt:
01/29/2003
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DUSSELDORF, GERMANY DE-40474
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030195114
10325705
Correspondence name and address
SMITH, GAMBRELL & RUSSELL, LLP
ROBERT G. WEILACHER, ESQ.
1230 PEACHTREE STREET, N.E.
ALTANTA, GA 30309-3592

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