IP Library › Assignment 021113/0330
Patent Assignment
Reel/Frame 021113/0330

Assignment of Assignor's Interest

Recorded: 2008-06-18 Pages: 3
Assignor
LI, SHOUTIAN
Executed: 2007-12-18
Assignee
CABOT MICROELECTRONICS CORPORATION
870 NORTH COMMONS DRIVE, AURORA, ILLINOIS, 60504
Covered Property (1)
Halide Anions for Metal Removal Rate Control
Patent: 8,591,763 →
Application: 11/960,135 →
Publication: US 2008/0096390
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 →