21 Utility Patents
#4 in Washington Crossing, PA
#2,469 in Pennsylvania
#74,111 in US
#144,384 in the World
Forward Citations = 133
Company Filing History:
Elf Atochem North America, Inc.
4. 2 out of 66
Atofina Chemicals, Inc.
5. 1 out of 1
Arkema Lnc.
where one patent can have more than one assignee
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