Patent Assignment
Reel/Frame 003853/0239
Assignment of Assignors Interest.
Recorded: 1981-05-18
Pages: 1
Assignee
CELANESE CORPORATION, A CORP. OF DE.
1211 AVENUE OF THE AMERICAS, NEW YORK, NEW YORK, 10036
Covered Property
(1)
Stabilization of Liquid Paraformaldehyde
Patent:
4,289,912 →
Application:
06/146,945 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.