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 Assignee Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignee Name : HOECHST AKTIENGESELLSCHAFT, D-6230 FRANKFURT AM MAIN 80, FEDERAL REPUBLIC OF GERMANY, A CORP. OF FEDERAL REPUBLIC OF GERMANY
Total Assignments: 8
Assignment: 1
Reel/Frame:004791/0950   Pages: 1
Recorded: 08/11/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MUTH, GUNTER
Exec Dt:
07/22/1987
2
WOHLLEBEN, WOLFGANG
Exec Dt:
07/22/1987
3
PUHLER, ALFRED
Exec Dt:
07/22/1987
4
WOHNER, GERHARD
Exec Dt:
07/24/1987
5
MARQUARDT, RUDIGER
Exec Dt:
07/24/1987
Assignee
1
HOECHST AKTIENGESELLSCHAFT, D-6230 FRANKFURT AM MAIN 80, FEDERAL REPUBLIC OF GERMANY, A CORP. OF FEDERAL REPUBLIC OF GERMANY
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4963496
NONE
07083806
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW,
GARRETT AND DUNNER
1775 K STREET, N.W.
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:004794/0490   Pages: 1
Recorded: 10/08/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LINK, GERHARD
Exec Dt:
08/27/1987
2
FROHLICH, WALTER
Exec Dt:
09/22/1987
3
KRUMBOCK, REINHARD
Exec Dt:
09/22/1987
4
PRANTL, GEORG
Exec Dt:
09/22/1987
5
SCHAFFELHOFER, IWO
Exec Dt:
09/22/1987
Assignees
1
HOECHST AKTIENGESELLSCHAFT, D-6230 FRANKFURT AM MAIN 80, FEDERAL REPUBLIC OF GERMANY, A CORP. OF FEDERAL REPUBLIC OF GERMANY
DELAWARE
2
UHDE GMBH, 10 - 15 FRIEDRICH-UHDE-STRASSE, D-4600 DORTMUND 1, FEDERAL REPUBLIC OF GERMANY, A CORP. OF FEDERAL REPUBLIC OF GERMANY
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4798914
NONE
07106721
Correspondence name and address
CONNOLLY & HUTZ
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 3
Reel/Frame:004794/0157   Pages: 1
Recorded: 10/05/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BECKER, HERMANN
Exec Dt:
09/04/1987
2
LOTZ, WERNER
Exec Dt:
09/04/1987
3
KELLER, KARLFRIED
Exec Dt:
09/04/1987
Assignee
1
HOECHST AKTIENGESELLSCHAFT, D-6230 FRANKFURT AM MAIN 80, FEDERAL REPUBLIC OF GERMANY, A CORP. OF FEDERAL REPUBLIC OF GERMANY
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4810252
NONE
07104252
Correspondence name and address
CONNOLLY & HUTZ
P. O. BOX 2207
WILMINGTON, DE 19899
Assignment: 4
Reel/Frame:004788/0889   Pages: 1
Recorded: 10/02/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HEMMERLING, WOLFGANG
Exec Dt:
09/15/1987
2
DUEBAL, HANS-ROLF
Exec Dt:
09/15/1987
3
MUELLER, INGRID
Exec Dt:
09/15/1987
4
OHLENDORF, DIETER
Exec Dt:
09/15/1987
5
WINGEN, RAINER
Exec Dt:
09/15/1987
Assignee
1
HOECHST AKTIENGESELLSCHAFT, D-6230 FRANKFURT AM MAIN 80, FEDERAL REPUBLIC OF GERMANY, A CORP. OF FEDERAL REPUBLIC OF GERMANY
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4876028
NONE
07104350
Correspondence name and address
DONALD R. BENTZ
C/O CURTIS, MORRIS & SAFFORD
530 FIFTH AVENUE
NEW YORK, NY 10036
Assignment: 5
Reel/Frame:004794/0019   Pages: 1
Recorded: 10/05/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
WALZ, GERD
Exec Dt:
09/30/1987
Assignee
1
HOECHST AKTIENGESELLSCHAFT, D-6230 FRANKFURT AM MAIN 80, FEDERAL REPUBLIC OF GERMANY, A CORP. OF FEDERAL REPUBLIC OF GERMANY
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4795787
NONE
07105652
Correspondence name and address
BIERMANN & MUSERLIAN
757 THIRD AVENUE
NEW YORK, NY 10017
Assignment: 6
Reel/Frame:004796/0202   Pages: 1
Recorded: 11/20/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LANG, HANS-JOCHEN
Exec Dt:
10/28/1987
2
ROSNER, MANFRED
Exec Dt:
10/28/1987
3
WEIDMANN, KLAUS
Exec Dt:
10/28/1987
4
RIPPEL, ROBERT
Exec Dt:
10/28/1987
5
HERLING, ANDREAS W.
Exec Dt:
10/28/1987
Assignee
1
HOECHST AKTIENGESELLSCHAFT, D-6230 FRANKFURT AM MAIN 80, FEDERAL REPUBLIC OF GERMANY, A CORP. OF FEDERAL REPUBLIC OF GERMANY
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4871734
NONE
07123262
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT &
DUNNER
1775 K STREET, N. W.
WASHINGTON, DC 20006
Assignment: 7
Reel/Frame:004796/0746   Pages: 1
Recorded: 12/01/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SIEGEL, HERBERT
Exec Dt:
11/06/1987
Assignee
1
HOECHST AKTIENGESELLSCHAFT, D-6230 FRANKFURT AM MAIN 80, FEDERAL REPUBLIC OF GERMANY, A CORP. OF FEDERAL REPUBLIC OF GERMANY
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4855087
NONE
07127175
Correspondence name and address
CONNOLLY AND HUTZ
P. O. BOX 2207
WILMINGTON, DE 19899
Assignment: 8
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

Search Results as of: 05/12/2024 04:46 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