Patent Assignment
Reel/Frame 004990/0001
Assignment of Assignors Interest.
Recorded: 1988-12-01
Pages: 1
Assignor
LI, SIMON MING-KUNG
Executed: 1988-10-30
Assignee
Covered Property
(1)
Process and Catalyst for Production of Bisphenol-A
Patent:
4,820,740 →
Application:
06/925,779 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.