Patent Application
Utility
PCT National Stage
App. No. 09/857,566
· Confirmation No. 4986
CONTINUOUS PROCESS FOR THE PREPARATION OF OPTICALLY PURE DECAHYDROISOQUINOLINECARBOXAMIDE
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2001-09-04 | LET. |
Miscellaneous Incoming Letter | 21 | View |
Inventors
Sang Hoon Park
Taejon, KOREA, REPUBLIC OF
Byoung-Sung Kwak
Taejon, KOREA, REPUBLIC OF
Tae-Yun Kim
Taejon, KOREA, REPUBLIC OF
In-Woo Lee
Taejon, KOREA, REPUBLIC OF
Seung-Hoon OH
Taejon, KOREA, REPUBLIC OF
Attorneys & Agents of Record
Classification
USPC
546/146
Prosecution
- Examiner
- MORRIS, PATRICIA L
- Art Unit
- 1625
- Docket No.
- 205,186
- Confirmation No.
- 4986
Foreign Priority
1998-54898
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1998-12-14
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REPUBLIC OF KOREA
Patent Term Adjustment
0days
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2011-10-03
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-06-25
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Quick Facts
- App. No.
- 09/857,566
- Filed
- 2001-09-04
- Effective Filing
- 2001-06-04
- Granted
- 2003-07-01
- Examiner
- MORRIS, PATRICIA L
- Art Unit
- 1625
- PTA
- 0 days
External Links