42 Utility Patents
#4 in Mettmann
#2,278 in Germany
#52,456 in the World
Forward Citations = 1,370
Company Filing History:

Cognis Deutschland Gmbh & Co. Kg
Other
4. 2 out of 55
Cognis Deutschland Gmbh
5. 2 out of 3
Baroid Limited
where one patent can have more than one assignee
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