Patent Assignment
Reel/Frame 003833/0681
Assignment of Assignors Interest.
Recorded: 1981-03-13
Pages: 1
Assignee
ETHYL CORPORATION, A CORP. OF VA
RICHMOND,, VIRGINIA
Covered Property
(1)
A Method for the Preparation of 2-Fluoro-4-Monobromomethylbiphenyl
Patent:
4,278,516 →
Application:
06/053,060 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.