Patent Assignment
Reel/Frame 009867/0784
Assignment of Assignor's Interest
Recorded: 1999-04-02
Pages: 3
Assignee
ARCH SPECIALTY CHEMICALS, INC.
501 MERRITT 7, NORWALK, CONNECTICUT, 06856
Covered Property
(1)
Slurry Compositions and Method for the Chemical-Mechanical Polishing of Copper and Copper Alloys
Patent:
6,083,840 →
Application:
09/200,518 →
Related Assignments
(6)
Other recorded transfers of the patent 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 →
Merger
Jun 21, 2005
From: ARCH SPECIALTY CHEMICALS, INC.
To: FUJIFILM ELECTRONIC MATERIALS U.S.A, INC.
Reel/Frame 016700/0435 →
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 →