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Patent Assignment Assignor Details
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Assignor Name : GEPRAEGS, MICHAEL
Total Assignments: 18
Assignment: 1
Reel/Frame:009325/0686   Pages: 2
Recorded: 05/07/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GEPRAEGS, MICHAEL
Exec Dt:
11/18/1996
2
WUENSCH, JOSEF
Exec Dt:
11/18/1996
3
ROESCH, JOACHIM
Exec Dt:
11/18/1996
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6221983
NONE
09068307
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUT AVE. N.W.
WASHINGTON, D.C. 20036
Assignment: 2
Reel/Frame:010387/0813   Pages: 2
Recorded: 02/22/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WUENSCH, JOSEF
Exec Dt:
01/09/1997
2
GEPRAEGS, MICHAEL
Exec Dt:
01/09/1997
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6353070
NONE
09242731
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUT AVENUE, N.W.
WASHINGTON, D.C. 20036
Assignment: 3
Reel/Frame:010004/0752   Pages: 2
Recorded: 04/14/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GEPRAEGS, MICHAEL
Exec Dt:
10/13/1997
2
STUERMER, RAINER
Exec Dt:
10/13/1997
3
WEISS, HORST
Exec Dt:
10/13/1997
4
STEIGER, SUSANNE
Exec Dt:
10/13/1997
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6127496
NONE
09284417
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUT AVENUE, N.W.
WASHINGTON, DC 20036
Assignment: 4
Reel/Frame:010009/0421   Pages: 2
Recorded: 04/14/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GEPRAEGS, MICHAEL
Exec Dt:
10/13/1997
2
STUERMER, RAINER
Exec Dt:
10/13/1997
3
WEISS, HORST
Exec Dt:
10/13/1997
4
STEIGER, SUSANNE
Exec Dt:
10/13/1997
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6077965
NONE
09284412
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUT AVENUE, N.W.
WASHINGTON, D.C. 20036
Assignment: 5
Reel/Frame:010429/0874   Pages: 3
Recorded: 10/06/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GEPRAEGS, MICHAEL
Exec Dt:
04/23/1998
2
QUEISSER, JOCHIM
Exec Dt:
04/23/1998
3
RIEGER, BERNHARD
Exec Dt:
04/03/1998
4
ABU-SURRAH, ADNAN S.
Exec Dt:
04/03/1998
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6262194
NONE
09402541
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUT AVE., N.W.
WASHINGTON, DC 20036
Assignment: 6
Reel/Frame:010458/0528   Pages: 3
Recorded: 09/29/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GEPRAEGS, MICHAEL
Exec Dt:
04/23/1998
2
QUEISSER, JOACHIM
Exec Dt:
04/23/1998
3
RIEGER, BERNHARD
Exec Dt:
04/03/1998
4
MOELLER, MARTIN
Exec Dt:
04/03/1998
5
ABU-SURRAH, ADNAN S.
Exec Dt:
04/03/1998
6
KLOK, HARM-ANTON
Exec Dt:
04/03/1998
7
EIBECK, PETER
Exec Dt:
04/03/1998
8
SCHMID, MARKUS
Exec Dt:
04/03/1998
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6133410
NONE
09402091
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUT AVENUE, N.W.
WASHINGTON, D.C. 20036
Assignment: 7
Reel/Frame:010951/0908   Pages: 3
Recorded: 07/03/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MUELHAUPT, ROLF
Exec Dt:
06/10/1998
2
BAUMERT, MARTIN
Exec Dt:
06/10/1998
3
GEPRAEGS, MICHAEL
Exec Dt:
09/24/1998
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6313275
NONE
09582781
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUT AVENUE, N.W.
WASHINGTON, D.C. 20036
Assignment: 8
Reel/Frame:010172/0593   Pages: 3
Recorded: 08/12/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKUDA, JUN
Exec Dt:
03/10/1999
2
HULTZSCH, KAI
Exec Dt:
03/10/1999
3
GEPRAEGS, MICHAEL
Exec Dt:
03/19/1999
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6291655
NONE
09372813
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUT AVE. N.W.
WASHINGTON, D.C. 20036
Assignment: 9
Reel/Frame:011094/0818   Pages: 3
Recorded: 09/07/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
QUEISSER, JOACHIM
Exec Dt:
03/25/1999
2
GEPRAEGS, MICHAEL
Exec Dt:
03/25/1999
3
RIEGER, BERNHARD
Exec Dt:
03/16/1999
4
WURSCHE, ROLAND
Exec Dt:
03/16/1999
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6306979
NONE
09623711
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUT AVENUE, N.W.
WASHINGTON, D.C. 20036
Assignment: 10
Reel/Frame:010580/0765   Pages: 3
Recorded: 12/13/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GEPRAEGS, MICHAEL
Exec Dt:
06/25/1999
2
QUEISSER, JOACHIM
Exec Dt:
06/25/1999
3
RIEGER, BERNDHARD
Exec Dt:
07/13/1999
4
WURSCHE, ROLAND
Exec Dt:
07/13/1999
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6284868
NONE
09445764
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUT AVE. N.W.
WASHINGTON, D.C. 20036
Assignment: 11
Reel/Frame:011444/0028   Pages: 3
Recorded: 12/18/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
QUEISSER, JOACHIM
Exec Dt:
07/08/1999
2
SLANY, MICHAEL
Exec Dt:
07/08/1999
3
GEPRAEGS, MICHAEL
Exec Dt:
07/08/1999
4
LINDNER, EKKEHARD
Exec Dt:
07/20/1999
5
SCHMID, MARKUS
Exec Dt:
07/20/1999
6
WALD, JOACHIM
Exec Dt:
07/20/1999
7
WEGNER, PETER
Exec Dt:
07/20/1999
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6680274
NONE
09719975
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUT AVE., N.W.
WASHINGTON, DC 20036
Assignment: 12
Reel/Frame:012703/0528   Pages: 3
Recorded: 01/10/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
QUEISSER, JOACHIM
Exec Dt:
07/20/2000
2
GEPRAEGS, MICHAEL
Exec Dt:
07/20/2000
3
REIGER, BERNHARD
Exec Dt:
07/20/2000
4
HUHN, WOLFGANG
Exec Dt:
07/20/2000
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6670443
NONE
10030433
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUT AVE., N.W.
WASHINGTON, D.C. 20036
Assignment: 13
Reel/Frame:013228/0526   Pages: 3
Recorded: 05/23/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GEPRAEGS, MICHAEL
Exec Dt:
12/14/2000
2
QUEISSER, JOACHIM
Exec Dt:
12/14/2000
3
OKUDA, JUN
Exec Dt:
12/14/2000
4
CARSTEN, KAI
Exec Dt:
12/14/2000
5
BECKERLE, KLAUS
Exec Dt:
12/14/2000
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6599996
NONE
10130820
Correspondence name and address
KEIL & WEINKAUF
HERBERT H. KEIL
1350 CONNECTICUT AVE NW
WASHINGTON, D.C. 20036
Assignment: 14
Reel/Frame:013730/0056   Pages: 3
Recorded: 10/03/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GEPRAEGS, MICHAEL
Exec Dt:
04/11/2001
2
KNOLL, KONRAD
Exec Dt:
04/11/2001
Assignee
1
BASF AKTIENGESELLSCHAFT
LUDWIGSHAFEN 67056, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6762218
US20030134964
10240681
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1350 CONNECTICUT AVE., N.W.
WASHINGTON, D.C. 20036
Assignment: 15
Reel/Frame:013730/0131   Pages: 3
Recorded: 10/03/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GEPRAEGS, MICHAEL
Exec Dt:
04/11/2001
2
MCKEE, GRAHAM EDMUND
Exec Dt:
04/11/2001
3
KNOLL, KONRAD
Exec Dt:
04/11/2001
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6727297
US20030130403
10240678
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1350 CONNECTICUT AVENUE, N.W.
WASHINGTON, DC 20036
Assignment: 16
Reel/Frame:015663/0446   Pages: 3
Recorded: 01/05/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GEPRAEGS, MICHAEL
Exec Dt:
07/17/2002
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7125923
US20040209984
10482649
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1350 CONNECTICUT AVE. N.W.
WASHINGTON, DC 20036
Assignment: 17
Reel/Frame:016113/0740   Pages: 4
Recorded: 12/30/2004
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE NAME OF THE ASSIGNOR. DOCUMENT PREVIOUSLY RECORDED AT REEL 015446 FRAME 0024,
Assignor
1
GEPRAEGS, MICHAEL
Exec Dt:
07/17/2002
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040176510
10482217
Correspondence name and address
HERBERT B. KEIL
KEIL & WEINKAUF
1350 CONNECTICUT AVE. NW
WASHINGTON, DC 20036
Assignment: 18
Reel/Frame:016546/0231   Pages: 3
Recorded: 10/26/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GEPRAEGS, MICHAEL
Exec Dt:
05/08/2003
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7105589
US20050250882
10512383
Correspondence name and address
HERBERT B. KEIL
KEIL & WEINKAUF
1350 CONNECTICUT AVE., N.W.
WASHINGTON, DC 20036

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