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 : LUFT, GERHARD
Total Assignments: 10
Assignment: 1
Reel/Frame:004654/0658   Pages: 1
Recorded: 01/15/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LUFT, GERHARD
Exec Dt:
10/07/1985
2
RITTER, GEBHARD
Exec Dt:
10/07/1985
Assignee
1
HOECHST AKTIENGESELLSCHAFT, A CORP OF GERMANY
D 6230 FRANKFURT/MAIN 80, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4657884
NONE
06790726
Correspondence name and address
CONNOLLY AND HUTZ
THE FARMERS BANK BLDG.
WILMINGTON, DE 19899
Assignment: 2
Reel/Frame:004853/0959   Pages: 1
Recorded: 04/22/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LUFT, GERHARD
Exec Dt:
02/18/1986
2
RITTER, GEBHARD
Exec Dt:
02/18/1986
Assignee
1
HOECHST AKTIENGESELLSCHAFT, D-6230 FRANKFURT/MAIN 80, FED.REP. OF GERMANY, A CORP. OF THE FED. REP. OF GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4776987
NONE
06839725
Correspondence name and address
CONNOLLY AND HUTZ
1220 MARKET BUILDING
P.O. BOX 2207
WILMINGTON, DEAWARE 19899
Assignment: 3
Reel/Frame:005113/0945   Pages: 1
Recorded: 06/26/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LUFT, GERHARD
Exec Dt:
02/14/1989
2
TRABOLD, PETER
Exec Dt:
02/14/1989
Assignee
1
HOECHST AKTIENGESELLSCHAFT, D 6230 FRANKFURT/MAIN 80, FEDERAL REPUBLIC OF GERMANY A CORP. OF FED REP OF GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4952727
NONE
07318679
Correspondence name and address
CONNOLLY & HUTZ
P. O. BOX 2207
WILMINGTON, DE 19899
Assignment: 4
Reel/Frame:005120/0643   Pages: 1
Recorded: 06/23/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LUFT, GERHARD
Exec Dt:
02/14/1989
2
TRABOLD, PETER
Exec Dt:
02/14/1989
Assignee
1
HOECHST AKTIENGESELLSCHAFT
D-6230 FRANKFURT/MAIN 80, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4965234
NONE
07319138
Correspondence name and address
CONNOLLY AND HUTZ
P. O. BOX 2207
WILMINGTON, DE 19899
Assignment: 5
Reel/Frame:005120/0644   Pages: 1
Recorded: 06/23/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LUFT, GERHARD
Exec Dt:
03/01/1989
2
TRABOLD, PETER
Exec Dt:
03/01/1989
Assignee
1
HOECHST AKTIENGESELLSCHAFT
D 6230 FRANKFURT/MAIN 80, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4959498
NONE
07326607
Correspondence name and address
CONNOLLY AND HUTZ
P. O. BOX 2207
WILMINGTON,DE 19899
Assignment: 6
Reel/Frame:008176/0462   Pages: 2
Recorded: 08/05/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LUFT, GERHARD
Exec Dt:
07/02/1996
2
BATARSEH, BRIGITTE
Exec Dt:
07/28/1996
3
DORN, MAXIMILIAN
Exec Dt:
07/31/1996
Assignee
1
PEROXID-CHEMIE GMBH
DR.- GUSTAV ADOLPH-STRASSE 3
D-82049 PULLACH, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5756616
NONE
08687479
Correspondence name and address
VINCENT M. FAZZARI, ESQ.
FELFE & LYNCH
805 THIRD AVENUE
NEW YORK, NY 10022-7513
Assignment: 7
Reel/Frame:008379/0314   Pages: 4
Recorded: 01/21/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LUFT, GERHARD
Exec Dt:
12/11/1996
2
GREGOR, KARL-HEINZ
Exec Dt:
01/08/1997
3
SCHWARZ, HERMANN
Exec Dt:
12/11/1996
4
YADEGARDJAM, FARSIN
Exec Dt:
12/11/1996
5
BAUR, KARL
Exec Dt:
12/11/1996
Assignee
1
SOLVAY INTEROX (SOCIETE ANONYME)
RUE DU PRINCE ALBERT, 33
B-1050 BRUSSELS, BELGIUM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5762809
NONE
08732457
Correspondence name and address
SPENCER & FRANK
GEORGE H. SPENCER
1100 NEW YORK AVENUE, N.W., STE. 300 E.
WASHINGTON, D.C. 20005-3955
Assignment: 8
Reel/Frame:008437/0487   Pages: 2
Recorded: 03/03/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LUFT, GERHARD
Exec Dt:
01/06/1997
2
JABBARI, MAJID
Exec Dt:
01/18/1997
3
DORN, MAXIMILIAN
Exec Dt:
12/19/1996
Assignee
1
PEROXID-CHEMIE GMBH
DR. GUSTAV-ADOLPH-STRASSE 3
D-82049 PULLACH, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5973087
NONE
08793719
Correspondence name and address
FELFE & LYNCH
VINCENT M. FAZZARI
805 THIRD AVENUE
NEW YORK, NY 10022-7513
Assignment: 9
Reel/Frame:023215/0630   Pages: 2
Recorded: 09/09/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROTH, MICHAEL
Exec Dt:
07/24/2009
2
PFAENDNER, RUDOLF
Exec Dt:
07/23/2009
3
LUFT, GERHARD
Exec Dt:
08/05/2009
4
FREIDEL, FRANK
Exec Dt:
07/29/2009
Assignee
1
CIBA CORP.
P.O. BOX 2005
540 WHITE PLAINS ROAD
TARRYTOWN, NEW YORK 10591
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100210800
12490507
Correspondence name and address
JOANN VILLAMIZAR
CIBA CORP.
PATENT DEPARTMENT, P.O. BOX 2005
540 WHITE PLAINS ROAD
TARRYTOWN, NY 10591
Assignment: 10
Reel/Frame:029930/0919   Pages: 10
Recorded: 03/06/2013
Attorney Dkt #:C000023034/CIP/CONT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PFAENDNER, RUDOLF
Exec Dt:
01/10/2013
2
ROTH, MICHAEL
Exec Dt:
02/08/2013
3
LUFT, GERHARD
Exec Dt:
02/17/2013
4
FREIDEL, FRANK
Exec Dt:
02/18/2013
Assignee
1
BASF SE
CARL BOSCH STRASSE 38
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9732168
US20130150542
13738227
Correspondence name and address
BASF CORPORATION
500 WHITE PLAINS ROAD
TARRYTOWN, NY 10591

Search Results as of: 05/31/2024 09:31 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