Patent Assignment
Reel/Frame 006529/0413
Assignment of Assignors Interest.
Recorded: 1993-03-29
Pages: 3
Assignor
CHIOU, JEFFREY J.
Executed: 1993-03-04
Assignee
HOECHST CELANESE CORPORATION
ROUTE 202-206 NORTH, SOMERVILLE, NEW JERSEY, 08876
Covered Property
(1)
Composite Gas Separation Membrane Having a Gutter Layer Comprising a Crosslinked Polar Phenyl-Containing - Organopolysiloxane, and Method for Making the Same
Patent:
5,286,280 →
Application:
07/999,449 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.