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 : HAMMANN, PETER
Total Assignments: 9
Assignment: 1
Reel/Frame:004806/0033   Pages: 1
Recorded: 12/22/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HAMMANN, PETER
Exec Dt:
12/01/1987
2
GRABLEY, SUSANNE
Exec Dt:
12/01/1987
3
RAETHER, WOLFGANG
Exec Dt:
12/01/1987
4
CIOMMER, BERND
Exec Dt:
12/01/1987
5
KLUGE, HEINZ
Exec Dt:
12/01/1987
6
SACHSE, BURKHARD
Exec Dt:
12/01/1987
Assignee
1
HOECHST AKTIENGESELLSCHAFT, D-6230 FRANKFURT AM MAIN 80, GERMANY A CORP. OF GERMANY
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4873347
NONE
07136768
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW,
GARRETT & DUNNER
1775 K STREET, N.W.
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:004826/0535   Pages: 1
Recorded: 12/22/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HAMMANN, PETER
Exec Dt:
12/01/1987
2
GRABLEY, SUSANNE
Exec Dt:
12/01/1987
3
VOELSKOW, HARTMUT
Exec Dt:
12/01/1987
4
SACHSE, BURKHARD
Exec Dt:
12/01/1987
5
RAETHER, WOLFGANG
Exec Dt:
12/01/1987
6
GIANI, CARLO
Exec Dt:
12/01/1987
7
SEIBERT, GERHARD
Exec Dt:
12/01/1987
Assignee
1
HOECHST AKTIENGESELLSCHAFT, A CORP OF GERMANY
D-6230 FRANKFURT AM MAIN 80, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4914216
NONE
07136393
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT &
DUNNER
1775 K STREET, N. W.
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:004955/0519   Pages: 1
Recorded: 10/28/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KRETZSCHMAR, GERHARD
Exec Dt:
10/05/1988
2
DUWEL, DIETER
Exec Dt:
10/05/1988
3
GRABLEY, SUSANNE
Exec Dt:
10/05/1988
4
HAMMANN, PETER
Exec Dt:
10/05/1988
5
SEIBERT, GERHARD
Exec Dt:
10/05/1988
6
VOELSKOW, HARTMUT
Exec Dt:
10/05/1988
7
GIANI, CARLO
Exec Dt:
10/05/1988
Assignee
1
HOECHST AKTIENGESELLSCHAFT, D-6230 FRANKFURT AM MAIN 80, FEDERAL REPUBLIC OF GERMANY, A CORP OF THE FEDERAL REPUBLIC OF GERMANY
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5011827
NONE
07263753
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW,
GARRETT AND DUNNER
1775 K STREET, N. W.
WASHINGTON, DC 20006
Assignment: 4
Reel/Frame:005143/0347   Pages: 1
Recorded: 09/15/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HAMMANN, PETER
Exec Dt:
08/21/1989
2
KRETZSCHMAR, GERHARD
Exec Dt:
08/21/1989
Assignee
1
HOECHST AKTIENGESELLSCHAFT, D-6230 FRANKFURT AM MAIN 80, FEDERAL REPUBLIC OF GERMANY A CORP. OF FEDERAL REPUBLIC OF GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4985451
NONE
07407617
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW,
GARRETT & DUNNER
1775 K STREET, N.W.
WASHINGTON, DC 20006
Assignment: 5
Reel/Frame:005141/0631   Pages: 1
Recorded: 09/14/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KRETZSCHMAR, GERHARD
Exec Dt:
09/14/1989
2
HAMMANN, PETER
Exec Dt:
09/14/1989
3
DUWEL, DIETER
Exec Dt:
09/14/1989
4
WOHNER, GERHARD
Exec Dt:
09/14/1989
5
MARQUARDT, RUDIGER
Exec Dt:
09/14/1989
6
KUHLEIN, KLAUS
Exec Dt:
09/14/1989
Assignee
1
HOECHST AKTIENGESELLSCHAFT, D-6230 FRANKFURT AM MAIN 80, FEDERAL REPUBLIC OF GERMANY, A CORP. OF FEDERAL REPUBLIC OF GERMANY
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5096905
NONE
07407301
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT
AND DUNNER
1775 K STREET, N. W.
WASHINGTON, DC 20006
Assignment: 6
Reel/Frame:005242/0346   Pages: 1
Recorded: 02/22/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ZEECK, AXEL
Exec Dt:
01/19/1990
2
GRABLEY, SUSANNE
Exec Dt:
01/10/1990
3
WINK, JOACHIM
Exec Dt:
01/10/1990
4
HAMMANN, PETER
Exec Dt:
01/10/1990
5
GIANI, CARLO
Exec Dt:
01/10/1990
6
KRICKE-HELLING, PIA
Exec Dt:
01/19/1990
Assignee
1
HOECHST AKTIENGESELLSCHAFT
A CORP. OF FED. REP. OF GERMANY
D-6230 FRANKFURT AM MAIN 80, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5118882
NONE
07482885
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT &
DUNNER
1775 K STREET, N. W.
WASHINGTON, DC 20006
Assignment: 7
Reel/Frame:005821/0001   Pages: 2
Recorded: 08/26/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GRANZER, ERNOLD
Exec Dt:
07/05/1991
2
HAMMANN, PETER
Exec Dt:
07/05/1991
3
WINK, JOACHIM
Exec Dt:
07/05/1991
4
GRABLEY, SUSANNE
Exec Dt:
07/05/1991
Assignee
1
HOECHST AKTIENGESELLSCHAFT
A CORPORATION OF GERMANY
D-6230 FRANKFURT AM MAIN 80, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5200424
NONE
07749869
Correspondence name and address
WILLIAM F. LAWRENCE
CURTIS, MORRIS AND SAFFORD
530 FIFTH AVENUE
NEW YORK, NY 10036
Assignment: 8
Reel/Frame:006727/0940   Pages: 3
Recorded: 10/12/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRETZSCHMAR, GERHARD
Exec Dt:
09/29/1993
2
MEIWES, JOHANNES
Exec Dt:
09/29/1993
3
SCHUDOK, MANFRED
Exec Dt:
09/29/1993
4
HAMMANN, PETER
Exec Dt:
09/29/1993
5
LERCH, ULRICH
Exec Dt:
09/29/1993
6
GRABLEY, SUSANNE
Exec Dt:
09/29/1993
Assignee
1
HOECHST AKTIENSGESELLSCHAFT
D-65926 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5480786
NONE
08099352
Correspondence name and address
MR. JOHN B. TURNER
FINNEGAN, HENDERSON, FARABOW, ET AL.
PROSECUTION DEPARTMENT
1300 I STREET, N.W.
WASHINGTON, DC 20005
Assignment: 9
Reel/Frame:007424/0603   Pages: 3
Recorded: 03/28/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LATTRELL, RUDOLF
Exec Dt:
01/17/1995
2
WOLLMANN, THEODOR
Exec Dt:
01/17/1995
3
WALLMEIER, HOLGER
Exec Dt:
01/17/1995
4
HAMMANN, PETER
Exec Dt:
01/17/1995
5
ISERT, DIETER
Exec Dt:
01/17/1995
Assignee
1
HOECHST AKTIENGESELLSCHAFT
BUILDING K 801
D-65926 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5629288
NONE
08411931
Correspondence name and address
ERNEST F. CHAPMAN
FINNEGAN, HENDERSON, FARABOW ET AL.
1300 I STREET, N.W.
WASHINGTON, D.C. 20005

Search Results as of: 06/20/2024 08:57 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