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Patent Assignment Assignor Details
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Assignor Name : BIRNBACH, STEFAN
Total Assignments: 10
Assignment: 1
Reel/Frame:005014/0440   Pages: 1
Recorded: 02/01/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BAUR, RICHARD
Exec Dt:
03/29/1988
2
RICHTER, FELIX
Exec Dt:
03/29/1988
3
BIRNBACH, STEFAN
Exec Dt:
03/29/1988
4
FIKENTSCHER, ROLF
Exec Dt:
03/29/1988
5
OFTRING, ALFRED
Exec Dt:
03/29/1988
6
WINKLER, EKHARD
Exec Dt:
03/29/1988
7
BOCHNITSCHEK, WERNER
Exec Dt:
03/29/1988
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4827014
NONE
07177084
Correspondence name and address
OBLON, FISHER, SPIVAK,
MC CLELLAND & MAIER
CRYSTAL SQUARE FIVE, STE. 400
1755 SOUTH JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:005424/0476   Pages: 2
Recorded: 09/04/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BAUR, RICHARD
Exec Dt:
03/29/1988
2
RICHTER, FELIX
Exec Dt:
03/29/1988
3
BIRNBACH, STEFAN
Exec Dt:
03/29/1988
4
FIKENTSCHER, ROLF
Exec Dt:
03/29/1988
5
OFTRING, ALFRED
Exec Dt:
03/29/1988
6
WINKLER, EKHARD
Exec Dt:
03/29/1988
Assignee
1
BASF AKTIENGESELLSCHAFT
RHEINLAND-PFALZ, LUDWIGSHAFEN, GERMANY 6700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4973730
NONE
07177366
Correspondence name and address
OBLON, FISHER, SPIVAK, MC CLELLAND
& MAIER
CRYSTAL SQ. FIVE - STE. 400
1755 SOUTH JEFFERSON DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:005213/0532   Pages: 1
Recorded: 01/05/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BIRNBACH, STEFAN
Exec Dt:
08/01/1988
2
MUELLER, JOSEF
Exec Dt:
08/01/1988
3
WULZ, KLAUS
Exec Dt:
08/01/1988
4
HOUBEN, JOCHEN
Exec Dt:
08/01/1988
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4922029
NONE
07228488
Correspondence name and address
OBLON, FISHER, SPIVAK,
MC CLELLAND & MAIER
CRYSTAL SQUARE FIVE - STE. 400
1755 SOUTH JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 4
Reel/Frame:005424/0848   Pages: 2
Recorded: 09/04/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BAUR, RICHARD
Exec Dt:
05/24/1989
2
BIRNBACH, STEFAN
Exec Dt:
05/24/1989
3
OFTRING, ALFRED
Exec Dt:
05/24/1989
4
WINKLER, EKHARD
Exec Dt:
05/24/1989
Assignee
1
BASF AKTIENGESELLSCHAFT
LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY 6700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4978805
NONE
07363870
Correspondence name and address
OBLON, SPIVAK, MC CLELLAND, MAIER &
NEUSTADT, FOURTH FLOOR
1755 JEFFERSON DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 5
Reel/Frame:005648/0184   Pages: 2
Recorded: 03/21/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
OFTRING, ALFRED
Exec Dt:
02/16/1990
2
BIRNBACH, STEFAN
Exec Dt:
02/16/1990
3
FIKENTSCHER, ROLF
Exec Dt:
02/16/1990
4
BAUR, RICHARD
Exec Dt:
02/16/1990
5
KUD, ALEXANDER
Exec Dt:
02/16/1990
6
GOECKEL, ULRICH
Exec Dt:
02/16/1990
7
PERNER, JOHANNES
Exec Dt:
02/16/1990
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5025103
NONE
07467204
Correspondence name and address
OBLON, FISHER, SPIVAK, MC CLELLAND &
MAIER
CRYSTAL SQUARE FIVE, SUITE 400
1755 SOUTH JEFFERSON DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 6
Reel/Frame:005903/0330   Pages: 2
Recorded: 11/07/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
OFTRING, ALFRED
Exec Dt:
03/05/1990
2
BIRNBACH, STEFAN
Exec Dt:
03/05/1990
3
BAUR, RICHARD
Exec Dt:
03/05/1990
4
GOUSETIS, CHARALAMPOS
Exec Dt:
03/05/1990
5
TRIESELT, WOLFGANG
Exec Dt:
03/05/1990
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ, FEDERAL REPUBLIC OF GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5082599
NONE
07494308
Correspondence name and address
OBLON, SPIVAK, MC CLELLAND & MAIER
CRYSTAL SQUARE 5, SUITE 400
1755 SOUTH JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 7
Reel/Frame:006002/0752   Pages: 2
Recorded: 02/03/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BAUR, RICHARD
Exec Dt:
06/29/1990
2
GOUSETIS, CHARALAMPOS
Exec Dt:
06/29/1990
3
BIRNBACH, STEFAN
Exec Dt:
06/29/1990
4
KNEIP, MICHAEL
Exec Dt:
06/29/1990
5
OFTRING, ALFRED
Exec Dt:
06/29/1990
Assignee
1
BASF AKTIENGESELLSCHAFT
RHEINLAND-PFALZ
6700 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5112530
NONE
07552098
Correspondence name and address
OBLON, SPIVAK, MC CLELLAND, NEUSTADT
MAIER & CRYSTAL SQUARE FIVE- STE. 400
1755 SOUTH JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 8
Reel/Frame:011435/0951   Pages: 4
Recorded: 01/16/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BIRNBACH, STEFAN
Exec Dt:
05/20/1999
2
DOCKNER, TONI
Exec Dt:
05/20/1999
3
MOHR, JUERGEN
Exec Dt:
05/20/1999
4
BENFER, REGINA
Exec Dt:
05/20/1999
5
BIEG, WALTER
Exec Dt:
05/20/1999
6
PETERS, JARREN
Exec Dt:
05/20/1999
7
RUGE, BERND
Exec Dt:
05/20/1999
8
WEINLE, WERNER
Exec Dt:
05/20/1999
9
ZEHNER, PETER
Exec Dt:
05/20/1999
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6265592
NONE
09674281
Correspondence name and address
OBLON SPIVAK MCCLELLAND, ET AL
NORMAN F. OBLON
1755 JEFF DAVIS HWY., 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 9
Reel/Frame:024859/0906   Pages: 4
Recorded: 08/19/2010
Attorney Dkt #:365047US0PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BIRNBACH, STEFAN
Exec Dt:
03/03/2009
2
KLINK, HANS
Exec Dt:
03/06/2009
3
MUGRAUER, HANS-MARTIN
Exec Dt:
03/09/2009
4
VOSS, HARTWIG
Exec Dt:
03/13/2009
Assignee
1
BASF SE
.
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110009645
12867503
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:026083/0164   Pages: 5
Recorded: 04/06/2011
Attorney Dkt #:374629US99
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOEHLING, RALF
Exec Dt:
02/28/2011
2
SCHIPPER, MICHAEL
Exec Dt:
03/07/2011
3
BIRNBACH, STEFAN
Exec Dt:
02/09/2011
4
PETERSEN, PETER
Exec Dt:
03/14/2011
5
GRITSCH, ACHIM
Exec Dt:
01/28/2011
6
WELLISCH, ALOIS
Exec Dt:
03/07/2011
7
LUYKEN, HERMANN
Exec Dt:
03/17/2011
8
STEINER, ALBERT
Exec Dt:
03/07/2011
9
ZEHNER, PETER
Exec Dt:
02/11/2011
Assignee
1
BASF SE
.
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9249029
US20110182798
13011315
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

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