40 Utility Patents
#4 in Newtown Square, PA
#886 in Pennsylvania
#30,045 in US
#57,172 in the World
Forward Citations = 244
Company Filing History:



4. 3 out of 46
Arco Chemical Company
5. 2 out of 20
Bayer Antwerp, N.v.
where one patent can have more than one assignee
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