IP Library › Assignment 005167/0204
Patent Assignment
Reel/Frame 005167/0204

Assignment of Assignors Interest.

Recorded: 1989-09-21 Pages: 1
Assignor
HOVIS, KEITH W.
Executed: 1989-09-11
Assignee
Covered Property (1)
Transfer of Acid Catalyst
Patent: 4,982,036 →
Application: 07/410,219 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Oct 8, 2007
From: PHILLIPS PETROLEUM COMPANY
To: CONOCOPHILLIPS COMPANY
Reel/Frame 019930/0698 →
Assignment of Assignor's Interest Feb 5, 2008
From: CONOCOPHILLIPS COMPANY
To: UOP LLC
Reel/Frame 020462/0060 →