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 : DOERR, MARKUS
Total Assignments: 4
Assignment: 1
Reel/Frame:006478/0819   Pages: 2
Recorded: 03/30/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/20/1989
2
Exec Dt:
07/20/1989
3
Exec Dt:
07/21/1989
4
Exec Dt:
07/20/1989
5
Exec Dt:
07/20/1989
6
Exec Dt:
07/24/1989
7
Exec Dt:
07/21/1989
8
Exec Dt:
07/20/1989
Assignee
1
BASLE, SWITZERLAND CH-4002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07736196
Correspondence name and address
ROBERT S. HONOR
SANDOZ CORP.
PATENT & TRADEMARK DEPT.
59 ROUTE 10
E. HANOVER, NJ 07936
Assignment: 2
Reel/Frame:008095/0885   Pages: 2
Recorded: 08/19/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/23/1993
2
Exec Dt:
07/23/1993
Assignee
1
CH-4002 BASLE, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08431650
Correspondence name and address
SANDOZ CORP.
ROBERT S. HONOR
59 ROUTE 10
E. HANOVER, NJ 07936
Assignment: 3
Reel/Frame:016875/0500   Pages: 4
Recorded: 10/12/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/18/2005
2
Exec Dt:
08/31/2005
3
Exec Dt:
08/24/2005
4
Exec Dt:
08/25/2005
5
Exec Dt:
08/29/2005
6
Exec Dt:
08/22/2005
7
Exec Dt:
09/15/2005
8
Exec Dt:
09/19/2005
Assignee
1
HENKELSTRASSE 67
DUESSELDORF, GERMANY 40589
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11187132
Correspondence name and address
COGNIS CORP.
ARTHUR G. SEIFERT
PATENT DEPARTMENT
300 BROOKSIDE AVENUE
AMBLE, PA 19002
Assignment: 4
Reel/Frame:018592/0340   Pages: 4
Recorded: 12/06/2006
Attorney Dkt #:U 0302-C04I
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/26/2006
2
Exec Dt:
10/26/2006
3
Exec Dt:
10/26/2006
Assignee
1
HENKELSTRASSE 67
DUESSELDORF, GERMANY 40589
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11524147
Correspondence name and address
ROSE A. STOWE, PATENT DEPT.
COGNIS CORPORATION
300 BROOKSIDE AVENUE
AMBLER, PA 19002

Search Results as of: 06/26/2025 05:55 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