IP Library › Assignment 004820/0795
Patent Assignment
Reel/Frame 004820/0795

Assignment of Assignors Interest.

Recorded: 1988-01-06 Pages: 2
Assignors
SALAMY, THOMAS E.
Executed: 1987-12-22
LOVE, MARVIN L. JR.
Executed: 1987-12-18
TOWNER, MARK E.
Executed: 1987-12-18
Assignee
Covered Property (1)
Use of Particular Mixtures of Ethyl Lactate and Methyl Ethyl Ketone to Remove Undesirable Peripheral Material (E.G. Edge Beads) from Photoresist-Coated Substrates
Patent: 4,886,728 →
Application: 07/141,128 →
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 →