IP Library › Assignment 018102/0951
Patent Assignment
Reel/Frame 018102/0951

Assignment of Assignor's Interest

Recorded: 2006-08-14 Pages: 3
Assignor
GRUMBINE, STEVEN K
Executed: 2006-07-20
Assignee
CABOT MICROELECTRONICS CORPORATION
870 NORTH COMMONS DRIVE, AURORA, ILLINOIS, 60504
Covered Property (1)
Gallium and Chromium Ions for Oxide Rate Enhancement
Patent: 7,501,346 →
Application: 11/491,055 →
Publication: US 2008/0020577
Related Assignments (4)
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 →
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 →