42 Utility Patents
#3 in Wynnewood, PA
#820 in Pennsylvania
#27,621 in US
#52,357 in the World
Forward Citations = 298
Company Filing History:

Cephalon France
4. 1 out of 2,198
Smithkline Beecham Corporation
5. 1 out of 1
Cephaon, Inc.
where one patent can have more than one assignee
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