18 Utility Patents
#17 in Marl
#9,881 in Germany
#190,398 in the World
Forward Citations = 258
Company Filing History:


Oxeno Olefinchemie Gmbh
4. 2 out of 45
Degussa-huels Aktiengesellschaft
5. 1 out of 1,678
Degussa Aktiengesellschaft
where one patent can have more than one assignee
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