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, GERMANY A GERMAN CORP.
Total Assignments: 11
Assignment: 1
Reel/Frame:004255/0983   Pages: 1
Recorded: 05/16/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MUCKE, RAINER
Exec Dt:
06/01/1981
2
SCHILLER, JOHANN
Exec Dt:
06/01/1981
Assignee
1
HOECHST AKTIENGESELLSCHAFT, D-6230 FRANKFURT AM MAIN 80, GERMANY A GERMAN CORP.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4463119
NONE
06375820
Correspondence name and address
CONNOLLY AND HUTZ
1220 MARKET BUILDING
P. O. BOX 2207
WILMINGTON, DE 19899-
Assignment: 2
Reel/Frame:004171/0594   Pages: 1
Recorded: 09/12/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DIERY, HELMUT
Exec Dt:
11/30/1981
2
HILLE, MARTIN
Exec Dt:
11/30/1981
Assignee
1
HOECHST AKTIENGESELLSCHAFT, D-6230 FRANKFURT AM MAIN 80, GERMANY A GERMAN CORP.
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4420413
NONE
06332968
Correspondence name and address
CONNOLLY & HUTZ
THE FARMERS BANK BLDG.
WILMINGTON, DE 19899
Assignment: 3
Reel/Frame:004286/0147   Pages: 1
Recorded: 07/31/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WIEZER, HARTMUT
Exec Dt:
02/22/1982
2
PFAHLER, GERHARD
Exec Dt:
02/22/1982
Assignee
1
HOECHST AKTIENGESELLSCHAFT, D-6230 FRANKFURT AM MAIN 80, GERMANY A GERMAN CORP.
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4476302
NONE
06358315
Correspondence name and address
CONNOLLY AND HUTZ
THE FARMERS BANK BLDG.
WILMINGTON, DE 19899
Assignment: 4
Reel/Frame:004273/0033   Pages: 1
Recorded: 06/22/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WIEZER, HARTMUT
Exec Dt:
03/03/1982
2
PFAHLER, GERHARD
Exec Dt:
03/03/1982
Assignee
1
HOECHST AKTIENGESELLSCHAFT, D-6230 FRANKFURT AM MAIN 80, GERMANY A GERMAN CORP.
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4471417
NONE
06362878
Correspondence name and address
CONNOLLY AND HUTZ
P.O. BOX 2207
WILMINGTON, DE. 19899
Assignment: 5
Reel/Frame:004271/0275   Pages: 1
Recorded: 06/20/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LAL, BANSI
Exec Dt:
06/25/1982
2
D'SA, ADOLF
Exec Dt:
06/25/1982
3
DOHADWALLA, ALIHUSSEIN N.
Exec Dt:
06/25/1982
4
DE SOUZA, NOEL J.
Exec Dt:
06/25/1982
5
DORNAUER, HORST
Exec Dt:
06/25/1982
Assignee
1
HOECHST AKTIENGESELLSCHAFT, D-6230 FRANKFURT AM MAIN 80, GERMANY A GERMAN CORP.
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4479948
NONE
06396393
Correspondence name and address
HENRY W. KOSTER
C/0 CURTIS, MORRIS & SAFFORD
530 FIFTH AVE.
NEW YORK, NY 10036
Assignment: 6
Reel/Frame:004326/0967   Pages: 1
Recorded: 11/13/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WIEZER, HARTMUT
Exec Dt:
07/20/1982
2
PFAHLER, GERHARD
Exec Dt:
07/20/1982
Assignee
1
HOECHST AKTIENGESELLSCHAFT, D-6230 FRANKFURT AM MAIN 80, GERMANY A GERMAN CORP.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4496726
NONE
06404500
Correspondence name and address
CONNOLLY AND HUTZ
THE FARMERS BANK BLDG.
WILMINGTON, DE 19899
Assignment: 7
Reel/Frame:004173/0225   Pages: 1
Recorded: 09/26/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
POSPICH, GUNTHER
Exec Dt:
09/22/1982
2
ZIMMERMANN, WOLFGANG
Exec Dt:
09/22/1982
Assignee
1
HOECHST AKTIENGESELLSCHAFT, D-6230 FRANKFURT AM MAIN 80, GERMANY A GERMAN CORP.
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4430447
NONE
06429035
Correspondence name and address
HENRY W. KOSTER
CURTIS, MORRIS AND SAFFORD
530 FIFTH AVENUE
NEW YORK, NY 10036
Assignment: 8
Reel/Frame:004261/0179   Pages: 1
Recorded: 05/31/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MARTEN, MANFRED
Exec Dt:
08/24/1983
2
BECKER, WILHELM
Exec Dt:
08/24/1983
Assignee
1
HOECHST AKTIENGESELLSCHAFT, D-6230 FRANKFURT AM MAIN 80, GERMANY A GERMAN CORP.
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4481349
NONE
06530220
Correspondence name and address
CHARLES A. MUSERLIAN
C/O BIERMAN, BIERMAN
437 MADISON AVENUE
NEW YORK, NY 10022
Assignment: 9
Reel/Frame:004255/0633   Pages: 1
Recorded: 04/26/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WALZ, GERD
Exec Dt:
04/09/1984
2
THEILING, ERNST-AUGUST
Exec Dt:
04/09/1984
Assignee
1
HOECHST AKTIENGESELLSCHAFT, D-6230 FRANKFURT AM MAIN 80, GERMANY A GERMAN CORP.
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4644036
NONE
06604084
Correspondence name and address
BIERMAN, BIERMAN & PEROFF
437 MADISON AVE.
NEW YORK, NY 10022
Assignment: 10
Reel/Frame:004255/0628   Pages: 1
Recorded: 04/26/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PAPENFUHS, THEODOR
Exec Dt:
04/10/1984
2
ARNDT, OTTO
Exec Dt:
04/10/1984
Assignee
1
HOECHST AKTIENGESELLSCHAFT, D-6230 FRANKFURT AM MAIN 80, GERMANY A GERMAN CORP.
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4540832
NONE
06604072
Correspondence name and address
CONNOLLY & HUTZ
P.O. BOX 2207
WILMINGTON, DE. 19899
Assignment: 11
Reel/Frame:004290/0506   Pages: 1
Recorded: 07/25/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHEIDL, FRANZ
Exec Dt:
06/27/1984
2
GSCHEIDMEIER, MANFRED
Exec Dt:
06/27/1984
Assignee
1
HOECHST AKTIENGESELLSCHAFT, D-6230 FRANKFURT AM MAIN 80, GERMANY A GERMAN CORP.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4590302
NONE
06634403
Correspondence name and address
CONNOLLY AND HUTZ
P. O. BOX 2207
WILMINGTON, DE 19899

Search Results as of: 06/27/2025 07:47 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