Granted Patent
Utility
US 6,383,065
· Confirmation No. 1257
CATALYTIC REACTIVE PAD FOR METAL CMP
Patented Case
View Patent ↗
Inventors
Attorneys & Agents of Record
Classification
USPC
451/526
Prosecution
- Examiner
- THOMAS, DAVID B
- Art Unit
- 3723
- Customer No.
- 29050
- Docket No.
- 96118
- Confirmation No.
- 1257
Patent Term Adjustment
0days
CABOT MICROELECTRONICS CORPORATION,
QED TECHNOLOGIES INTERNATIONAL, INC.,
FLOWCHEM LLC,
KMG ELECTRONIC CHEMICALS, INC.,
KMG-BERNUTH, INC.,
MPOWER SPECIALTY CHEMICALS LLC,
SEALWELD (USA), INC.,
INTERNATIONAL TEST SOLUTIONS, LLC,
CMC MATERIALS, INC.
RELEASE OF SECURITY INTEREST
Recorded 2022-07-06
RELEASE OF SECURITY INTEREST
Recorded 2018-11-16
from
CABOT MICROELECTRONICS CORPORATION,
FLOWCHEM LLC,
KMG ELECTRONIC CHEMICALS, INC.,
MPOWER SPECIALTY CHEMICALS LLC,
QED TECHNOLOGIES INTERNATIONAL, INC.
SECURITY AGREEMENT
Recorded 2018-11-16
NOTICE OF SECURITY INTEREST IN PATENTS
Recorded 2012-02-16
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-05-02
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Quick Facts
- Patent No.
- US 6,383,065
- App. No.
- 09/766,759
- Filed
- 2001-01-22
- Granted
- 2002-05-07
- Examiner
- THOMAS, DAVID B
- Art Unit
- 3723
- PTA
- 0 days
External Links