Patent Assignment
Reel/Frame 004276/0052
Assignment of Assignors Interest.
Recorded: 1984-06-25
Pages: 1
Assignee
Covered Property
(1)
Process for Producing Isopropyl Aclohol and Di-Isopropyl Ether
Patent:
4,471,142 →
Application:
06/379,883 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.