Granted Patent
Utility
PCT National Stage
US 6,673,962
· Confirmation No. 7997
GRANULE OF PARAHYDROXYBENZOIC ACID OR PARAHYDROXYBENZOIC ESTER AND PROCESS FOR PRODUCING THE SAME
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2003-11-14 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2002-12-18 | TRNA |
Transmittal of New Application | 2 | View | |
| 2002-12-18 | A.PE |
Preliminary Amendment | 3 | View | |
| 2002-12-18 | SPEC |
Specification | 29 | View | |
| 2002-12-18 | CLM |
Claims | 2 | View | |
| 2002-12-18 | ABST |
Abstract | 1 | View | |
| 2002-12-18 | OATH |
Oath or Declaration filed | 2 | View |
Inventors
Ryuzo Ueno
Nishinomiya, JAPAN
Masaya Kitayama
Takarazuka, JAPAN
Nobutaka Izumichi
Ashiya, JAPAN
Masaharu Kittaka
Takarazuka, JAPAN
Attorneys & Agents of Record
Classification
USPC
562/475
C07C65/03
C07C69/84
C07C69/88
Prosecution
- Examiner
- REYES, HECTOR M
- Art Unit
- 1625
- Customer No.
- 23373
- Docket No.
- Q73512
- Confirmation No.
- 7997
Foreign Priority
2001-122933
·
2001-04-20
·
JAPAN
Publication
- Pub. No.
- US20030160205A1
- Pub. Date
- 2003-08-28
Patent Term Adjustment
0days
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2008-09-22
CHANGE OF NAME
Recorded 2008-09-12
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-12-18
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Quick Facts
- Patent No.
- US 6,673,962
- App. No.
- 10/311,633
- Filed
- 2002-12-18
- Granted
- 2004-01-06
- Pub. No.
- US20030160205A1
- Examiner
- REYES, HECTOR M
- Art Unit
- 1625
- PTA
- 0 days
External Links