Patent Assignment
Reel/Frame 004414/0753
Assignment of Assignors Interest.
Recorded: 1985-06-04
Pages: 1
Assignor
EILBECK, JAMES N.
Executed: 1985-05-31
Assignee
PHILIP A. HUNT CHEMICAL CORPORATION
ROOSEVELT PLACE, PALISADES PARK, NEW JERSEY, 07650
Covered Property
(1)
Positive-Working Resist O-Quinone Diazide Photoresist Composition Containing a Dye and a Trihydroxybenzophenone Compound
Patent:
4,626,492 →
Application:
06/741,070 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.