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 : BENDER, DIETMAR
Total Assignments: 14
Assignment: 1
Reel/Frame:005887/0882   Pages: 2
Recorded: 10/28/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BENDER, DIETMAR
Exec Dt:
08/30/1989
2
BRONSTERT, KLAUS
Exec Dt:
08/30/1989
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5081251
NONE
07404206
Correspondence name and address
OBLON, FISHER, SPIVAK, MC CLELLAND &
MAIER
CRYSTAL SQUARE FIVE - SUITE 400
1755 SOUTH JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:006142/0927   Pages: 3
Recorded: 06/18/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BENDER, DIETMAR
Exec Dt:
09/06/1989
2
BRONSTERT, KLAUS
Exec Dt:
09/06/1989
3
BECKER, RAINER
Exec Dt:
09/06/1989
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5166286
NONE
07668355
Correspondence name and address
KEIL & WEINKAUF - HERBERT B. KEIL
1101 CONNECTICUT AVE, NW
WASHINGTON, DC 20036
Assignment: 3
Reel/Frame:005345/0015   Pages: 2
Recorded: 06/13/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BENDER, DIETMAR
Exec Dt:
04/12/1990
2
BRONSTERT, KLAUS
Exec Dt:
04/19/1990
3
FISCHER, MARTIN
Exec Dt:
05/29/1990
4
SCHUERMANN, GREGOR
Exec Dt:
05/29/1990
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5053561
NONE
07537137
Correspondence name and address
MESSRS. KEIL & WEINKAUF
1101 CONNECTICUT AVE., N.W.
WASHINGTON, DC 20036
Assignment: 4
Reel/Frame:005741/0590   Pages: 2
Recorded: 06/21/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BENDER, DIETMAR
Exec Dt:
04/12/1990
2
BRONSTERT, KLAUS
Exec Dt:
04/19/1990
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN RHEINLAND-PFALZ, FED. REP. OF GERMANY
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5053462
NONE
07567748
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND & MAIER
CRYSTAL SQUARE FIVE - SUITE 400
1755 SOUTH JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 5
Reel/Frame:006248/0181   Pages: 2
Recorded: 08/31/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BENDER, DIETMAR
Exec Dt:
10/30/1990
2
BRONSTERT, KLAUS
Exec Dt:
10/30/1990
3
WALTER, HANS-MICHAEL
Exec Dt:
10/30/1990
4
WAGNER, DANIEL
Exec Dt:
10/30/1990
5
MACH, HELMUT
Exec Dt:
10/30/1990
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5266647
NONE
07596384
Correspondence name and address
NORMAN F. OBLON
OBLON, SPIVAK, MCCLELLAND,
MAIER & NEUSTADT, P.C.
1755 JEFFERSON DAVIS HIGHWAY, 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 6
Reel/Frame:006046/0845   Pages: 2
Recorded: 03/19/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KNOLL, KONRAD
Exec Dt:
04/24/1991
2
BRONSTERT, KLAUS
Exec Dt:
04/26/1991
3
BENDER, DIETMAR
Exec Dt:
04/26/1991
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5122573
NONE
07696914
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL
C. IRVIN MCCLELLAND
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 7
Reel/Frame:005894/0684   Pages: 2
Recorded: 08/14/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KNOLL, KONRAD
Exec Dt:
07/23/1991
2
BRONSTERT, KLAUS
Exec Dt:
07/23/1991
3
BENDER, DIETMAR
Exec Dt:
07/23/1991
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5212248
NONE
07744743
Correspondence name and address
KEIL & WEINKAUF
1101 CONNECTICUT AVE, NW
WASHINGTON, DC 20036
Assignment: 8
Reel/Frame:006125/0917   Pages: 2
Recorded: 05/28/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BENDER, DIETMAR
Exec Dt:
03/30/1992
2
BRONSTERT, KLALUS
Exec Dt:
03/30/1992
3
MACH, HELMUT
Exec Dt:
03/30/1992
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, FEDERAL REPUBLIC OF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5290874
NONE
07854386
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUT AVENUE, N.W.
WASHINGTON, DC 20036
Assignment: 9
Reel/Frame:006193/0127   Pages: 2
Recorded: 07/17/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BLUMENSTEIN, UWE
Exec Dt:
06/05/1992
2
BENDER, DIETMAR
Exec Dt:
06/05/1992
3
JENNE, HELMUT
Exec Dt:
06/05/1992
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5283127
NONE
07914126
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUT AVE., N.W.
WASHINGTON, DC 20036
Assignment: 10
Reel/Frame:006757/0511   Pages: 4
Recorded: 11/08/1993
Conveyance: RE-RECORD TO CORRECT ERROR PREVIOUSLY RECORDED ON REEL 6679 FRAME 503
Assignors
1
BENDER, DIETMAR
Exec Dt:
08/18/1993
2
BRONSTERT, KLAUS
Exec Dt:
08/18/1993
3
MACH, HELMUT
Exec Dt:
08/18/1993
4
FISCHER, MARTIN
Exec Dt:
08/18/1993
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5494976
NONE
08110223
Correspondence name and address
HERBERT B. KEIL
KEIL & WEINKAUF
1101 CONNECTICUT AVE., N.W.
WASHINGTON, DC 20036
Assignment: 11
Reel/Frame:008384/0660   Pages: 2
Recorded: 12/17/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KNOLL, KONRAD
Exec Dt:
06/22/1995
2
GAUSEPOHL, HERMANN
Exec Dt:
06/22/1995
3
NIESSNER, NORBERT
Exec Dt:
06/22/1995
4
BENDER, DIETMAR
Exec Dt:
06/22/1995
5
NAEGELE, PAUL
Exec Dt:
06/22/1995
Assignee
1
BASF AKTIENGESELLSCHAFT
D-67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6031053
NONE
08750705
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUT AVENUE, N.W.
WASHINGTON, DC 20036
Assignment: 12
Reel/Frame:027107/0743   Pages: 12
Recorded: 10/24/2011
Attorney Dkt #:13156-00437-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UEBLER, CHRISTOPH
Exec Dt:
11/25/2010
2
BENDER, DIETMAR
Exec Dt:
11/25/2010
3
EHRENSTEIN, MORITZ
Exec Dt:
01/14/2011
4
FISCHER, ANDREAS
Exec Dt:
11/25/2010
5
HUBER, GUENTHER
Exec Dt:
01/17/2011
Assignee
1
BASF SE
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9972857
US20120040262
13262735
Correspondence name and address
GEOFFREY A. ZELLEY
1007 NORTH ORANGE STREET
CONNOLLY BOVE LODGE & HUTZ LLP
WILMINGTON, DE 19801
Assignment: 13
Reel/Frame:026901/0511   Pages: 4
Recorded: 09/14/2011
Attorney Dkt #:13156-00415-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UBLER, CHRISTOPH
Exec Dt:
05/30/2011
2
BENDER, DIETMAR
Exec Dt:
06/15/2011
3
HUBER, GUENTHER
Exec Dt:
06/20/2011
4
FISCHER, ANDREAS
Exec Dt:
06/27/2011
5
SCHUBE, BERND
Exec Dt:
07/25/2011
6
ATHERTON, GLYN
Exec Dt:
04/12/2011
7
STACKPOOL, FRANCIS MICHAEL
Exec Dt:
04/19/2011
8
DUSTMANN, CORD-HENRICH
Exec Dt:
05/14/2011
Assignee
1
BASF SE
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8679668
US20110311845
13166359
Correspondence name and address
GEOFFREY A. ZELLEY
1007 NORTH ORANGE STREET
CONNOLLY BOVE LODGE & HUTZ LLP
WILMINGTON, DE 19801
Assignment: 14
Reel/Frame:044523/0275   Pages: 3
Recorded: 01/03/2018
Attorney Dkt #:510039US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CARROLL, COLMAN
Exec Dt:
11/03/2017
2
BENDER, DIETMAR
Exec Dt:
12/11/2017
Assignee
1
BASF NEW BUSINESS GMBH
BENCKISERPLATZ 1
LUDWIGSHAFEN AM RHEIN, GERMANY 67059
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180193914
15741581
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

Search Results as of: 05/24/2024 09:15 AM
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