IP Library Assignment 009195/0112
Patent Assignment
Reel/Frame 009195/0112

Assignment of Assignor's Interest

Recorded: 1998-05-20 Pages: 2
Covered Property (1)
Process and Apparatus for Recovering Diluent, Monomer, and Comonomer from a Polymerizaton Reactor Effluent
Patent: 6,045,661 →
Application: 09/082,398 →
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 20, 2015
From: PHILLIPS PETROLEUM COMPANY
To: CHEVRON PHILLIPS CHEMICAL COMPANY LP
Reel/Frame 036407/0440 →