IP Library Assignment 004398/0001
Patent Assignment
Reel/Frame 004398/0001

Assignment of Assignors Interest.

Recorded: 1985-04-11 Pages: 1
Assignor
SIZENSKY, JOSEPH J.
Executed: 1985-04-05
Assignee
PHILIP A. HUNT CHEMICAL CORPORALTION
ROOSEVELT PLACE, PALISADES PARK,, NEW JERSEY, 07650
Covered Property (1)
Stripping Composition and Method of Using the Same
Patent: 4,617,251 →
Application: 06/721,965 →
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Effective Date: Dec. 12, 1990 Mar 14, 1991
From: OLIN HUNT SPECIALTY PRODUCTS INC.
To: OCG MICROELECTRONIC MATERIALS, INC.
Reel/Frame 005630/0516 →