86 Utility Patents
#1 in Heuchelheim
#497 in Germany
#13,071 in the World
Forward Citations = 687
Company Filing History:


Merck Patent Gesellschaft
4. 1 out of 1
Merck Patetn Gmbh
5. 1 out of 2
Mereck Patent Gmbh
where one patent can have more than one assignee
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