67 Utility Patents
#2 in Mettmann
#832 in Germany
#21,649 in the World
Forward Citations = 442
Company Filing History:

Cognis Deutschland Gmbh & Co. Kg
Cognis IP Management Gmbh
4. 2 out of 831,952 patents
Other
5. 2 out of 55
Cognis Deutschland Gmbh
where one patent can have more than one assignee
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