Patent Assignment
Reel/Frame 011531/0197
Assignment of Assignor's Interest
Recorded: 2001-05-02
Pages: 4
Assignors
GRUMBINE, STEVEN K.
Executed: 2001-04-17
STREINZ, CHRISTOPHER C.
Executed: 2001-03-21
MUELLER, BRIAN L.
Executed: 2001-03-12
Assignee
CABOT MICROELECTRONICS CORPORATION
870 NORTH COMMONS DRIVE, AURORA, ILLINOIS, 60504
Covered Property
(1)
Catalytic Reactive Pad for Metal Cmp
Patent:
6,383,065 →
Application:
09/766,759 →
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Notice of Security Interest in Patents
Feb 16, 2012
From: CABOT MICROELECTRONICS CORPORATION
To: BANK OF AMERICA, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 027727/0275 →
Release of Security Interest
Nov 16, 2018
From: BANK OF AMERICA, N.A.
To: CABOT MICROELECTRONICS CORPORATION
Reel/Frame 047587/0119 →
Security Agreement
Nov 16, 2018
From: CABOT MICROELECTRONICS CORPORATION; QED TECHNOLOGIES INTERNATIONAL, INC.; FLOWCHEM LLC; KMG ELECTRONIC CHEMICALS, INC.
To: JPMORGAN CHASE BANK, N.A.
Reel/Frame 047588/0263 →
Change of Name
Jan 13, 2021
From: CABOT MICROELECTRONICS CORPORATION
To: CMC MATERIALS, INC.
Reel/Frame 054980/0681 →
Release of Security Interest
Jul 6, 2022
From: JPMORGAN CHASE BANK, N.A.
To: CABOT MICROELECTRONICS CORPORATION; QED TECHNOLOGIES INTERNATIONAL, INC.; FLOWCHEM LLC; KMG ELECTRONIC CHEMICALS, INC.
Reel/Frame 060592/0260 →