14 Utility Patents
#3 in Ruppichteroth
#14,553 in Germany
#267,090 in the World
Forward Citations = 99
Company Filing History:
Orion Engineered Carbons Gmbh
Degussa - Huls Ag
Orion Engineered Carbons IP Gmbh & Co. Kg
4. 1 out of 831,952 patents
Other
5. 1 out of 12
Evonik Carbon Black Gmbh
where one patent can have more than one assignee
Get your Inventor Badge Today