Patent Assignment
Reel/Frame 013030/0643
Change of Name
Recorded: 2002-06-24
Pages: 5
Assignor
OLIN MICROELECTRONIC CHEMICALS, INC.
Executed: 1999-02-09
Assignee
ARCH SPECIALTY CHEMICALS, INC.
501 MERRITT 7, NORWALK, CONNECTICUT, 06856
Covered Property
(1)
Process for Removing Residues from a Semiconductor Subtrate
Patent:
6,033,993 →
Application:
08/936,035 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 23, 1997
From: HONDA, KENJI
To: OLIN MICROELECTRONIC CHEMICALS, INC.
Reel/Frame 008730/0511 →
Assignment of Assignor's Interest
Nov 21, 1997
From: LOVE, M. LEE, JR.
To: OLIN MICROELECTRONIC CHEMICALS, INC.
Reel/Frame 008809/0951 →
Assignment of Assignor's Interest
Jun 24, 2002
From: LOVE JR., M. LEE; HONDA, KENJI
To: OLIN MICROELECTRONIC CHEMICALS, INC.
Reel/Frame 013030/0640 →
Merger
Apr 29, 2008
From: ARCH SPECIALTY CHEMICALS, INC.
To: FUJIFILM ELECTRONIC MATERIALS U.S.A., INC.
Reel/Frame 020866/0493 →