44 Utility Patents
#3 in Haltern am See
#2,109 in Germany
#48,322 in the World
Forward Citations = 213
Company Filing History:


Oxeno Olefinchemie Gmbh
4. 7 out of 580

5. 2 out of 21
Evonik Oxeno Gmbh & Co. Kg
where one patent can have more than one assignee
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