Patent Assignment
Reel/Frame 003998/0439
Assignment of Assignors Interest.
Recorded: 1982-06-07
Pages: 2
Assignors
PILAT, HOWARD L.
Executed: 1981-06-02
MOORE, JERRY D.
Executed: 1981-06-08
CHOSNEK, JACK
Executed: 1981-06-22
Assignee
CELANESE CORPORATION, A CORP. OF DE.
1211 AVENUE OF THE AMERICAS, NEW YORK, NEW YORK, 10036
Covered Property
(1)
Ethylene Recovery from Ethyl Acrylate Process
Patent:
4,345,093 →
Application:
06/278,547 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.