9 Utility Patents
#9 in Birkenau
#26,574 in Germany
#452,133 in the World
Forward Citations = 11
Company Filing History:

Rhein Chemie Rheinau Gmbh
Arlanxeo Deutschland Gmbh
4. 1 out of 532

5. 1 out of 4
Elcomax Membranes Gmbh
where one patent can have more than one assignee
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