IP Library › Assignment 012170/0649
Patent Assignment
Reel/Frame 012170/0649

Assignment of Assignor's Interest

Recorded: 2001-11-13 Pages: 3
Assignors
ESKUCHEN, RAINER
Executed: 2001-10-08
KISCHKEL, DITMAR
Executed: 2001-10-08
WEUTHEN, MANFRED
Executed: 2001-10-08
KOEHLER, MICHAEL
Executed: 2001-10-08
LEINEMANN, WERNER
Executed: 2001-10-08
Assignee
COGNIS DEUTSCHLAND GMBH
HENKELSTRASSE 67, DUSSELDORF, D-405, GERMANY
Covered Property (1)
Laundry Detergents and Cleaning Products Based on Alkyl and/or Alkenyl Oligoglycosides and Fatty Alcohols
Patent: 6,723,135 →
Application: 09/956,176 →
Publication: US 2002/0058602
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Patent and Trademark Transfer and License Agreement Nov 11, 2008
From: COGNIS DEUTSCHLAND GMBH & CO. KG
To: COGNIS IP MANAGEMENT GMBH
Reel/Frame 021805/0578 →