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Patent Assignment Assignor Details
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Assignor Name : BOENNIGER, LUDWIG
Total Assignments: 2
Assignment: 1
Reel/Frame:011960/0166   Pages: 3
Recorded: 09/17/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/22/2001
2
Exec Dt:
05/22/2001
3
Exec Dt:
05/22/2001
Assignee
1
HENKELSTRASSE 67
DUESELDORF, GERMANY D-405
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09856674
Correspondence name and address
COGNIS CORPORATION
STEVEN J TRZASKA
2700 RENAISSANCE BLVD., SUITE 200
GULPH MILLS, PA 19406
Assignment: 2
Reel/Frame:016335/0477   Pages: 7
Recorded: 06/15/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/11/2005
2
Exec Dt:
03/16/2005
3
Exec Dt:
03/07/2005
4
Exec Dt:
03/31/2005
5
Exec Dt:
03/21/2005
6
Exec Dt:
03/21/2005
Assignee
1
HENKELSTRASSE 67
DUESSELDORF, GERMANY D-40589
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10527244
Correspondence name and address
COGNIS CORPORATION
LAW DEPARTMENT
DANIEL S. ORTIZ
300 BROOKSIDE AVENUE
AMBLER, PA 19002

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