89 Utility Patents
#4 in Lansdale, PA
#150 in Pennsylvania
#6,770 in US
#12,198 in the World
Forward Citations = 788
Company Filing History:
Rorer Pharmaceutical Corporation
William H. Rorer, Inc.
Rhone-poulenc Rorer Pharmaceuticals Inc.
4. 4 out of 831,952 patents
Other
5. 1 out of 1
Rorer Pharamceutical Corp.
where one patent can have more than one assignee
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