Patent Assignment
Reel/Frame 016700/0435
Merger
Recorded: 2005-06-21
Pages: 6
Assignor
ARCH SPECIALTY CHEMICALS, INC.
Executed: 2004-11-30
Assignee
FUJIFILM ELECTRONIC MATERIALS U.S.A, INC.
80 CIRCUIT DRIVE, NORTH KINGSTOWN, RHODE ISLAND, 02852
Covered Properties
(2)
Slurry Compositions and Method for the Chemical-Mechanical Polishing of Copper and Copper Alloys
Patent:
6,083,840 →
Application:
09/200,518 →
Chemical Mechanical Polishing Slurry System Having an Activator Solution
Patent:
6,447,563 →
Application:
09/425,358 →
Related Assignments
(8)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 2, 1999
From: MRAVIC (DECEASED), BRIAN
To: ARCH SPECIALTY CHEMICALS, INC.
Reel/Frame 009874/0228 →
Assignment of Assignor's Interest
Apr 2, 1999
From: PASQUALONI, ANTHONY MARK; MAHULIKAR, DEEPAK
To: ARCH SPECIALTY CHEMICALS, INC.
Reel/Frame 009867/0784 →
Assignment of Assignor's Interest
Oct 22, 1999
From: MAHULIKAR, DEEPAK
To: ARCH SPECIALTY CHEMICALS, INC.
Reel/Frame 010367/0880 →
Assignment of Assignor's Interest
Apr 5, 2004
From: ECOLOTRON, INC.
To: VINSON, IRA B.; GAVREL, TOM G.
Reel/Frame 015182/0583 →
Assignment of Assignor's Interest
Jun 21, 2005
From: FUJIFILM ELECTRONIC MATERIALS U.S.A.
To: PLANAR SOLUTIONS LLC
Reel/Frame 016700/0544 →
Assignment of Assignor's Interest
Mar 12, 2019
From: FUJIFILM PLANAR SOLUTIONS, LLC
To: FUJIFILM ELECTRONICS MATERIALS U.S.A.
Reel/Frame 048570/0813 →
Corrective Assignment to Correct the Assignee's Name Previously Recorded at Reel: 048571 Frame: 0129. Assignor(S) Hereby Confirms the Assignment.
Mar 20, 2019
From: FUJIFILM PLANAR SOLUTIONS, LLC
To: FUJIFILM ELECTRONIC MATERIALS U.S.A., INC.
Reel/Frame 048645/0754 →
Corrective Assignment to Correct the Assignee Address Previously Recorded at Reel: 048645 Frame: 0754. Assignor(S) Hereby Confirms the Assignment.
Apr 12, 2019
From: FUJIFILM PLANAR SOLUTIONS, LLC
To: FUJIFILM ELECTRONIC MATERIALS U.S.A., INC.
Reel/Frame 048876/0793 →