Patent Application
Utility
PCT National Stage
App. No. 10/129,189
· Confirmation No. 6291
METHOD FOR PRODUCING HYDROXYMETHYLPYRIDINES
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
View Patent ↗
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2002-05-02 | LET. |
Miscellaneous Incoming Letter | 16 | View |
Inventors
Karlheinz Giselbrecht
Pasching, AUSTRIA
Rudolf Hermanseder
Pennewang, AUSTRIA
Attorneys & Agents of Record
Classification
USPC
546/340
C07D213/30
Prosecution
- Examiner
- COPPINS, JANET L
- Art Unit
- 1625
- Customer No.
- 513
- Docket No.
- 2002-0609A
- Confirmation No.
- 6291
Foreign Priority
A 2004/99
·
1999-11-26
·
AUSTRIA
Patent Term Adjustment
0days
RELEASE (REEL 032424 / FRAME 0001)
Recorded 2017-09-28
NOTICE OF SUCCESSION OF AGENCY FOR PATENT SECURITY INTEREST PREVIOUSLY RECORDED AT REEL/FRAME (032424/0001)
Recorded 2017-07-12
SECURITY INTEREST
Recorded 2014-03-11
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-05-02
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Quick Facts
- App. No.
- 10/129,189
- Filed
- 2002-05-02
- Granted
- 2002-11-26
- Examiner
- COPPINS, JANET L
- Art Unit
- 1625
- PTA
- 0 days
External Links