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 : BAUCKE, DORIT
Total Assignments: 4
Assignment: 1
Reel/Frame:010176/0359   Pages: 3
Recorded: 02/10/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAUCKE, DORIT
Exec Dt:
08/12/1997
2
LANGE, UDO
Exec Dt:
08/12/1997
3
MACK, HELMUT
Exec Dt:
08/12/1997
4
PFEIFFER, THOMAS
Exec Dt:
08/12/1997
5
SEITZ, WERNER
Exec Dt:
08/12/1997
6
ZIERKE, THOMAS
Exec Dt:
08/12/1997
7
HOEFFKEN, HANS WOLFGANG
Exec Dt:
08/12/1997
8
HORNBERGER, WILFRIED
Exec Dt:
08/12/1997
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6440937
NONE
09242126
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUT AVENUE NW
WASHINGTON, DC 20036
Assignment: 2
Reel/Frame:010077/0586   Pages: 3
Recorded: 02/10/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAUCKE, DORIT
Exec Dt:
08/18/1997
2
LANGE, UDO
Exec Dt:
08/18/1997
3
MACK, HELMUT
Exec Dt:
08/18/1997
4
SEITZ, WERNER
Exec Dt:
08/18/1997
5
ZIERKE, THOMAS
Exec Dt:
08/18/1997
6
HOEFFKEN, HANS WOLFGANG
Exec Dt:
08/18/1997
7
HORNBERGER, WILFRIED
Exec Dt:
08/18/1997
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6114358
NONE
09242289
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUT AVE., N.W.
WASHINGTON, D.C. 20036
Assignment: 3
Reel/Frame:010926/0589   Pages: 3
Recorded: 06/21/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAUCKE, DORIT
Exec Dt:
02/11/1999
2
LANGE, UDO
Exec Dt:
02/11/1999
3
MACK, HELMUT
Exec Dt:
02/11/1999
4
SEITZ, WERNER
Exec Dt:
02/11/1999
5
HOEFEKEN, HANS WOLFGANG
Exec Dt:
02/11/1999
6
HORNBERGER, WILFRIED
Exec Dt:
02/11/1999
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6740647
NONE
09582040
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUT AVE. N.W.
WASHINGTON, D.C. 20036
Assignment: 4
Reel/Frame:012859/0092   Pages: 5
Recorded: 03/28/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAUCKE, DORIT
Exec Dt:
02/14/2002
2
MACK, HELMUT
Exec Dt:
03/07/2002
3
SEITZ, WERNER
Exec Dt:
02/22/2002
4
HORNBERGER, WILFRIED
Exec Dt:
02/28/2002
5
BACKFISCH, GISELA
Exec Dt:
03/13/2002
6
DELZER, JUERGEN
Exec Dt:
03/08/2002
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7144902
NONE
09958349
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUT AVE. NW
WASHINGTON, DC 20036

Search Results as of: 05/15/2024 05:34 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