Granted Patent
Utility
US 6,776,810
· Confirmation No. 6649
ANIONIC ABRASIVE PARTICLES TREATED WITH POSITIVELY CHARGED POLYELECTROLYTES FOR CMP
Patented Case
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2005-01-28 | PGREF |
Request for Refund of Publication Fee Paid | 3 | View | |
| 2004-03-12 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2004-03-08 | NOA |
Notice of Allowance and Fees Due (PTOL-85) | 3 | View | |
| 2004-03-08 | NOA |
Notice of Allowance and Fees Due (PTOL-85) | 3 | View | |
| 2004-03-08 | 1449 |
List of References cited by applicant and considered by examiner | 2 | View | |
| 2004-03-08 | 892 |
List of references cited by examiner | 1 | View | |
| 2004-03-08 | IIFW |
Issue Information including classification, examiner, name, claim, renumbering, etc. | 1 | View | |
| 2004-03-08 | FWCLM |
Index of Claims | 1 | View | |
| 2004-03-08 | SRFW |
Search information including classification, databases and other search related notes | 1 | View | |
| 2004-03-08 | CLM |
Claims | 5 | View | |
| 2004-02-23 | SRNT |
Examiner's search strategy and results | 2 | View | |
| 2003-06-24 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 3 | View | |
| 2003-06-24 | FOR |
Foreign Reference | 32 | View | |
| 2002-02-11 | TRNA |
Transmittal of New Application | 2 | View | |
| 2002-02-11 | ADS |
Application Data Sheet | 5 | View | |
| 2002-02-11 | SPEC |
Specification | 12 | View | |
| 2002-02-11 | CLM |
Claims | 3 | View | |
| 2002-02-11 | ABST |
Abstract | 1 | View | |
| 2002-02-11 | OATH |
Oath or Declaration filed | 3 | View | |
| 2002-02-11 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2002-02-11 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2002-02-11 | WCLM |
Claims Worksheet (PTO-2022) | 1 | View | |
| 2002-02-11 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 5 | View | |
| 2002-02-11 | FOR |
Foreign Reference | 6 | View | |
| 2002-02-11 | FOR |
Foreign Reference | 6 | View | |
| 2002-02-11 | FOR |
Foreign Reference | 16 | View | |
| 2002-02-11 | FOR |
Foreign Reference | 24 | View | |
| 2002-02-11 | FOR |
Foreign Reference | 12 | View | |
| 2002-02-11 | FOR |
Foreign Reference | 16 | View | |
| 2002-02-11 | FOR |
Foreign Reference | 34 | View | |
| 2002-02-11 | FOR |
Foreign Reference | 30 | View | |
| 2002-02-11 | FOR |
Foreign Reference | 26 | View |
Inventors
Isaac K. Cherian
Aurora, IL
Phillip Carter
Naperville, IL
Jeffrey P. Chamberlain
Aurora, IL
Kevin Moeggenborg
Naperville, IL
David W. Boldridge
Oswego, IL
Attorneys & Agents of Record
Classification
USPC
51/307
C09K3/1454
B24B37/044
B24B37/046
C09G1/02
C09K3/1436
Prosecution
- Examiner
- MARCHESCHI, MICHAEL A
- Art Unit
- 1755
- Customer No.
- 29050
- Docket No.
- 100045
- Confirmation No.
- 6649
Patent Term Adjustment
0days
from
CMC MATERIALS, INC.,
ENTEGRIS GP, INC.,
ENTEGRIS, INC.,
INTERNATIONAL TEST SOLUTIONS, LLC,
POCO GRAPHITE, INC.,
QED TECHNOLOGIES INTERNATIONAL, INC.
SECURITY INTEREST
Recorded 2022-07-08
SECURITY INTEREST
Recorded 2022-07-08
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
from
BOLDRIDGE, DAVID W.,
CHERIAN, ISAAC K.,
MOEGGENBORG, KEVIN J.,
CARTER, PHILLIP,
CHAMBERLAIN, JEFFREY P.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-03-25
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Quick Facts
- Patent No.
- US 6,776,810
- App. No.
- 10/073,844
- Filed
- 2002-02-11
- Granted
- 2004-08-17
- Examiner
- MARCHESCHI, MICHAEL A
- Art Unit
- 1755
- PTA
- 0 days
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