Patent Assignment
Reel/Frame 004514/0950
Assignment of Assignors Interest.
Recorded: 1986-01-24
Pages: 2
Assignor
SANSONE, MICHAEL J.
Executed: 1986-01-22
Assignee
CELANESE CORPORATION, A CORP. OF DE
1211 AVENUE OF THE AMERICAS, NEW YORK, NEW YORK, 10036
Covered Property
(1)
Crosslinking of Polybenzimidazole Polymer with Divinyl Sulfone
Patent:
4,666,996 →
Application:
06/822,088 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.