Patent Application
Utility
App. No. 10/044,174
· Confirmation No. 1597
ALKALI METAL-CONTAINING POLISHING SYSTEM AND METHOD
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
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Inventors
Phillip Carter
Naperville, IL
Gregory H. Bogush
Aurora, IL
Francesco M. De Rege
Naperville, IL
Jeffrey P. Chamberlain
Aurora, IL
David J. Schroeder
Aurora, IL
Brian L. Mueller
Middleton, DE
Attorneys & Agents of Record
Classification
USPC
451/41
C09G1/02
C09K3/1463
C09K3/1472
Prosecution
- Examiner
- MORGAN, EILEEN P
- Art Unit
- 3723
- Customer No.
- 29050
- Docket No.
- 00110
- Confirmation No.
- 1597
Publication
- Pub. No.
- US20030082998A1
- Pub. Date
- 2003-05-01
Patent Term Adjustment
-172days
RELEASE OF SECURITY INTEREST
Recorded 2018-11-16
NOTICE OF SECURITY INTEREST IN PATENTS
Recorded 2012-02-16
from
CARTER, PHILLIP,
DE REGE, FRANCESCO M.,
BOGUSH, GREGORY H.,
CHAMBERLAIN, JEFFREY P.,
SCHROEDER, DAVID J.,
MUELLER, BRIAN L.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-04-10
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Quick Facts
- App. No.
- 10/044,174
- Filed
- 2002-01-11
- Granted
- 2003-09-02
- Pub. No.
- US20030082998A1
- Examiner
- MORGAN, EILEEN P
- Art Unit
- 3723
- PTA
- -172 days
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