Patent Assignment
Reel/Frame 012975/0546
Assignment of Assignor's Interest
Recorded: 2002-08-12
Pages: 3
Assignors
FRIESENHAGEN, LOTHAR
Executed: 2002-03-05
HECK, STEPHAN
Executed: 2002-04-08
KLEIN, NORBERT
Executed: 2002-03-06
MARKERT, THOMAS
Executed: 2002-03-07
PELZER, GERRIT
Executed: 2002-03-06
SCHNEIDER, MARKUS
Executed: 2002-04-15
Assignee
COGNIS DEUTSCHLAND GMBH (COGNIS)
HENKELSTRASSE 67, DUESSELDORF, D-405, GERMANY
Covered Property
(1)
Method for Producing Alkyl-Substituted Butenols
Patent:
7,169,749 →
Application:
10/088,385 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.