IP Library › Assignment 005011/0410
Patent Assignment
Reel/Frame 005011/0410

Assignment of Assignors Interest.

Recorded: 1988-12-27 Pages: 2
Assignors
JEFFRIES, ALFRED T. III
Executed: 1988-12-22
BLAKENEY, ANDREW J.
Executed: 1988-12-22
TOUKHY, MEDHAT A.
Executed: 1988-12-22
Assignee
Covered Property (1)
Selected Trinuclear Novolak Oligomers and Their Use in Photoactive Compounds and Radiation Sensitive Mixtures
Patent: 4,957,846 →
Application: 07/290,009 →
Related Assignments (2)
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 →
Change of Name Apr 18, 1997
From: OCG MICROELECTRONIC MATERIALS, INC.
To: OLIN MICROELECTRONIC CHEMICALS, INC.
Reel/Frame 008495/0994 →