Patent Application
Utility
App. No. 09/895,990
· Confirmation No. 3376
POLYESTER POLYCONDENSATION WITH CATALYST AND A CATALYST ENHANCER
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
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Inventors
Attorneys & Agents of Record
Classification
USPC
528/272
C08G63/85
B01J21/063
B01J31/04
B01J31/2239
B01J31/26
B01J2531/0205
B01J2531/10
B01J2531/20
B01J2531/46
B01J2531/52
C08G63/82
C08G63/83
C08G63/84
C08G63/87
Prosecution
- Examiner
- ACQUAH, SAMUEL A
- Art Unit
- 1711
- Docket No.
- IR 3480A CIP
- Confirmation No.
- 3376
Publication
- Pub. No.
- US20020032300A1
- Pub. Date
- 2002-03-14
Patent Term Adjustment
0days
Parent
is a Continuation in-part of
→
App. 09/747,115
· US 6,258,925
Filed 2000-12-22
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Parent
Claims priority from a provisional application
→
App. 60/175,006
Filed 2000-01-07
· Provisional Application Expired
Child
is a Reissue of
→
App. 10/373,316
Filed 2003-02-24
· Abandoned -- Failure to Pay Issue Fee
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-09-17
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Quick Facts
- App. No.
- 09/895,990
- Filed
- 2001-06-29
- Granted
- 2002-04-16
- Pub. No.
- US20020032300A1
- Examiner
- ACQUAH, SAMUEL A
- Art Unit
- 1711
- PTA
- 0 days
External Links