Patent Assignment
Reel/Frame 004679/0026
Assignment of Assignors Interest.
Recorded: 1987-02-19
Pages: 2
Assignee
Covered Property
(1)
Process for Treating Spent Catalyst Including Antimony Halides from Chlorofluorocarbon
Patent:
4,751,063 →
Application:
07/016,268 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.