Patent Assignment
Reel/Frame 004068/0276
Assignment of Assignors Interest.
Recorded: 1982-10-29
Pages: 1
Assignee
FRANKLIN INSTITUTE, THE
20TH AND THE PARKWAY, PHILADELPHIA, PENNSYLVANIA, 19103
Covered Property
(1)
Method for the Solvent Extraction of Polychlorinated Biphenyls
Patent:
4,430,208 →
Application:
06/440,232 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.