IP Library › Assignment 011521/0541
Patent Assignment
Reel/Frame 011521/0541

Assignment of Assignor's Interest

Recorded: 2001-05-01 Pages: 3
Assignors
MUELLER, BRIAN L.
Executed: 2001-03-12
WANG, SHUMIN
Executed: 2001-02-12
Assignee
CABOT MICROELECTRONICS CORPORATION
870 NORTH COMMONS DRIVE, AURORA, ILLINOIS, 60504
Covered Property (1)
Cmp Polishing Pad Including a Solid Catalyst
Patent: 6,435,947 →
Application: 09/766,750 →
Publication: US 2001/0036804
Related Assignments (2)
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 →