Patent Assignment
Reel/Frame 007862/0943
Assignment of Assignor's Interest
Recorded: 1996-01-23
Pages: 3
Assignors
HONDA, KENJI
Executed: 1996-01-22
PERRY, DONALD F.
Executed: 1996-01-22
MAW, TAISHIH
Executed: 1996-01-22
Assignee
OCG MICROELECTRONIC MATERIALS, INC.
501 MERRITT 7, NORWALK, CONNECTICUT, 06856
Covered Property
(1)
Photoresist Stripping Composition
Patent:
5,648,324 →
Application:
08/590,005 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Apr 18, 1997
From: OCG MICROELECTRONIC MATERIALS, INC.
To: OLIN MICROELECTRONIC CHEMICALS, INC.
Reel/Frame 008495/0994 →
Change of Name
Apr 29, 2008
From: OLIN MICROELECTRONIC CHEMICALS, INC.
To: ARCH SPECIALTY CHEMICALS, INC.
Reel/Frame 020866/0445 →
Merger
Apr 29, 2008
From: ARCH SPECIALTY CHEMICALS, INC.
To: FUJIFILM ELECTRONIC MATERIALS U.S.A., INC.
Reel/Frame 020866/0493 →