Patent Assignment
Reel/Frame 004212/0121
Assignment of Assignors Interest.
Recorded: 1984-01-09
Pages: 1
Assignor
HALCON RESEARCH AND DEVELOPMENT CORPORATION
Executed: 1981-06-04
Assignee
HALCON SD GROUP, INC.
2 PARK AVE., A DE CORP., NEW YORK, NEW YORK, 10016
Covered Property
(1)
Process for Preparing Ethylidene Diacetate
Patent:
5,138,093 →
Application:
05/654,662 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.