Patent Assignment
Reel/Frame 010771/0179
Assignment of Assignor's Interest
Recorded: 2000-05-01
Pages: 4
Assignors
WOJTCZAK, WILLIAM A.
Executed: 2000-04-20
BAUM, THOMAS H.
Executed: 2000-04-27
NGUYEN, LONG
Executed: 2000-04-20
REGULSKI, CARY
Executed: 2000-04-20
Assignee
ADVANCED TECHNOLOGY MATERIALS, INC.
7 COMMERCE DRIVE, DANBURY, CONNECTICUT, 06810
Covered Property
(1)
Polishing Slurries for Copper and Associated Materials
Patent:
6,409,781 →
Application:
09/562,298 →
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 12, 2009
From: ADVANCED TECHNOLOGY MATERIALS, INC.
To: CABOT MICROELECTRONICS CORPORATION
Reel/Frame 023498/0862 →
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 →