12 Utility Patents
#392 in Oakland, CA
#44,212 in California
#162,224 in US
#327,534 in the World
Forward Citations = 70
Company Filing History:

Behringwerke Aktiengesellschaft
Other
4. 1 out of 18
Hoechst Marion Roussel Deutschland Gmbh
where one patent can have more than one assignee
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