skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : ZEINER, HARTMUT
Total Assignments: 13
Assignment: 1
Reel/Frame:004502/0781   Pages: 1
Recorded: 01/27/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ZEINER, HARTMUT
Exec Dt:
02/06/1985
2
FISCHER, JUERGEN
Exec Dt:
02/06/1985
3
HEINZ, GERHARD
Exec Dt:
02/06/1985
4
NEUMANN, PETER
Exec Dt:
02/06/1985
5
NISSEN, DIETMAR
Exec Dt:
02/06/1985
6
SCHAEFER, GERHARD
Exec Dt:
02/06/1985
Assignee
1
BASF AKTIENGESELLSCHAFT
RHEINLAND-PFALZ
6700 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4590104
NONE
06701535
Correspondence name and address
KEIL & WEINKAUF
1101 CONNECTICUT AVE., N. W.
WASHINGTON, DC 20036
Assignment: 2
Reel/Frame:004539/0521   Pages: 1
Recorded: 04/30/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ZEINER, HARTMUT
Exec Dt:
04/25/1985
2
HEINZ, GERHARD
Exec Dt:
04/25/1985
3
NEUMANN, PETER
Exec Dt:
04/25/1985
4
FISCHER, JUERGEN
Exec Dt:
04/25/1985
5
NISSEN, DIETMAR
Exec Dt:
04/25/1985
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4616070
NONE
06733048
Correspondence name and address
KEIL & WEINKAUF
1101 CONNECTICUT AVE., N. W.
WASHINGTON, DC 20036
Assignment: 3
Reel/Frame:004614/0448   Pages: 1
Recorded: 10/08/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FISCHER, JUERGEN
Exec Dt:
04/25/1985
2
ZEINER, HARTMUT
Exec Dt:
04/25/1985
3
NISSEN, DIETMAR
Exec Dt:
04/25/1985
4
HEINZ, GERHARD
Exec Dt:
04/25/1985
5
NEUMANN, PETER
Exec Dt:
04/25/1985
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4649080
NONE
06731719
Correspondence name and address
KEIL & WEINKAUF
1101 CONNECTICUT AVE., N. W.
WASHINGTON, DC 20036
Assignment: 4
Reel/Frame:004837/0154   Pages: 1
Recorded: 03/14/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FISCHER, JUERGEN
Exec Dt:
12/23/1985
2
ZEINER, HARTMUT
Exec Dt:
12/23/1985
3
NISSEN, DIETMAR
Exec Dt:
12/23/1985
4
HEINZ, GERHARD
Exec Dt:
12/23/1985
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
4764397
NONE
06814917
 
4764397
NONE
06814917
Correspondence name and address
KEIL AND WEINKAUF
1101 CONNECTICUT AVENUE,N.W.
WASHINGTON, DC 20036
Assignment: 5
Reel/Frame:004864/0920   Pages: 1
Recorded: 05/04/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HEINZ, GERHARD
Exec Dt:
04/07/1987
2
BUCHERT, HERMANN
Exec Dt:
04/07/1987
3
KOCH, JUERGEN
Exec Dt:
04/07/1987
4
SIMON, GEORG N.
Exec Dt:
04/07/1987
5
ITTEMANN, PETER
Exec Dt:
04/07/1987
6
ZEINER, HARTMUT
Exec Dt:
04/07/1987
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4762869
NONE
07038896
Correspondence name and address
OBLON FISHER SPIVAK MCCLELLAND & MAIER
CRYSTAL SQAURE 5, STE 400
1755 SOUTH JEFFERSON DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 6
Reel/Frame:005570/0488   Pages: 2
Recorded: 01/22/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ITTEMANN, PETER
Exec Dt:
06/09/1988
2
SIMON, GEORG N.
Exec Dt:
06/09/1988
3
HEINZ, GERHARD
Exec Dt:
06/09/1988
4
ZEINER, HARTMUT
Exec Dt:
06/09/1988
5
BUCHERT, HERMANN
Exec Dt:
06/09/1988
6
SEIBRING, JOACHIM
Exec Dt:
06/09/1988
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5008364
NONE
07209215
Correspondence name and address
C. IRVIN MCCLELLAND
OBLON, SPIVAK, MCLELLAND ET AL
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 7
Reel/Frame:005456/0715   Pages: 2
Recorded: 10/02/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BUCHERT, HERMANN
Exec Dt:
08/10/1989
2
HEINZ, GERHARD
Exec Dt:
08/10/1989
3
ITTEMANN, PETER
Exec Dt:
08/10/1989
4
KOPIETZ, MICHAEL
Exec Dt:
08/10/1989
5
KOCH, JUERGEN
Exec Dt:
08/10/1989
6
EBERLE, WOLFGANG
Exec Dt:
08/10/1989
7
ZEINER, HARTMUT
Exec Dt:
08/10/1989
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4981895
NONE
07394970
Correspondence name and address
OBLON, FISHER, SPIVAK, MC CLELLAND
& MAIER
CRYSTAL SQUARE FIVE, STE. 400
1755 SOUTH JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 8
Reel/Frame:005600/0680   Pages: 2
Recorded: 02/15/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ROSENAU, BERNHARD
Exec Dt:
08/24/1989
2
HISGEN, BERND
Exec Dt:
08/24/1989
3
HEINZ, GERHARD
Exec Dt:
08/24/1989
4
BRAUN, HANS-GEORG
Exec Dt:
08/24/1989
5
LAUSBERG, DIETRICH
Exec Dt:
08/24/1989
6
ZEINER, HARTMUT
Exec Dt:
08/24/1989
Assignee
1
BASF AKTIENGESELLSCHAFT,
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ,, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5011884
NONE
07401236
Correspondence name and address
OBLON, FISHER, SPIVAK, MC CLELLAND &
MAIER, CRYSTAL SQUARE FIVE - STE. 400
1755 SOUTH JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 9
Reel/Frame:005837/0547   Pages: 2
Recorded: 09/04/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ROSENAU, BERNHARD
Exec Dt:
08/26/1991
2
HISGEN, BERND
Exec Dt:
08/26/1991
3
HEINZ, GERHARD
Exec Dt:
08/26/1991
4
MC KEE, GRAHAM EDMUND
Exec Dt:
08/26/1991
5
MUENSTEDT, HELMUT
Exec Dt:
08/26/1991
6
EBERLE, WOLFGANG
Exec Dt:
08/26/1991
7
ZEINER, HARTMUT
Exec Dt:
08/26/1991
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5217571
NONE
07754849
Correspondence name and address
KEIL AND WEINKAUF
1101 CONNECTICUT AVE., N. W.
WASHINGTON, DC 20036
Assignment: 10
Reel/Frame:005851/0728   Pages: 2
Recorded: 09/24/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MC KEE, GRAHAM E.
Exec Dt:
09/04/1991
2
GOETZ, WALTER
Exec Dt:
09/04/1991
3
BOHNET, SIEGBERT
Exec Dt:
09/04/1991
4
ZEINER, HARTMUT
Exec Dt:
09/04/1991
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5247022
NONE
07764871
Correspondence name and address
KEIL & WEINKAUF
1101 CONNECTICUT AVE., NW
WASHINGTON, DC 20036
Assignment: 11
Reel/Frame:006688/0036   Pages: 3
Recorded: 08/30/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIELHORN-BAYER, SABINE
Exec Dt:
08/19/1993
2
ZEINER, HARTMUT
Exec Dt:
08/19/1993
3
GOERRISSEN, HEINER
Exec Dt:
08/19/1993
4
SAENGER, DIETRICH
Exec Dt:
08/19/1993
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5369177
NONE
08113094
Correspondence name and address
HERBERT B. KEIL
KEIL & WEINKAUF
1101 CONNECTICUT AVE., N.W.
WASHINGTON, DC 20036
Assignment: 12
Reel/Frame:007041/0733   Pages: 2
Recorded: 07/05/1994
Conveyance: RESUBMISSION
Assignors
1
ZEINER, HARTMUT
Exec Dt:
11/15/1993
2
BETZ, WALTER
Exec Dt:
11/15/1993
3
MC KEE, GRAHAM EDMUND
Exec Dt:
11/15/1993
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5442042
NONE
08162201
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUT AVENUE, NW
WASHINGTON, DC 20036
Assignment: 13
Reel/Frame:016551/0990   Pages: 3
Recorded: 11/15/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRIESE, KATRIN
Exec Dt:
05/26/2003
2
RAULS, MATTHIAS
Exec Dt:
05/26/2003
3
FREYHOF, REINHARD
Exec Dt:
05/26/2003
4
FRIESE, THORSTEN
Exec Dt:
05/26/2003
5
ARMBRUSTER, HARALD
Exec Dt:
05/26/2003
6
ZEINER, HARTMUT
Exec Dt:
05/26/2003
7
EGBERS, GITTA
Exec Dt:
05/26/2003
8
STROEFER, ECKHARD
Exec Dt:
05/26/2003
9
HECK, LUDWIG E.
Exec Dt:
05/26/2003
10
HILDENBRAND, PETER
Exec Dt:
05/26/2003
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050176973
10514490
Correspondence name and address
HERBERT B. KEIL
KEIL & WEINKAUF
1350 CONNECTICUT AVENUE, N.W.
WASHINGTON, D.C. 20036

Search Results as of: 05/05/2024 09:28 PM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT