12 Utility Patents
#12 in Kassel
#18,337 in Germany
#326,540 in the World
Forward Citations = 159
Company Filing History:
Wintershall Aktiengesellschaft
Gesellschaft Fur Biotechnologische Forschung Gmbh
Gesellschaft Fur Biotechnologische Forschung Mbh
where one patent can have more than one assignee
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