Granted Patent
Utility
US 6,472,567
· Confirmation No. 3553
PROCESS FOR THE PRODUCTION OF STYRENE COMPOUND, AND STYRENE COMPOUND FREE FROM BIPHENYL
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2001-08-08 | TRNA |
Transmittal of New Application | 3 | View | |
| 2001-08-08 | ADS |
Application Data Sheet | 2 | View | |
| 2001-08-08 | A.PE |
Preliminary Amendment | 5 | View | |
| 2001-08-08 | SPEC |
Specification | 32 | View | |
| 2001-08-08 | CLM |
Claims | 3 | View | |
| 2001-08-08 | ABST |
Abstract | 1 | View | |
| 2001-08-08 | OATH |
Oath or Declaration filed | 3 | View |
Inventors
Shin-Ichi Ishikawa
Shinnanyo-shi, JAPAN
Hisao Eguchi
Shinnanyo-shi, JAPAN
Attorneys & Agents of Record
Classification
USPC
568/658
C07C41/30
C07C15/44
C07C17/2632
C07C25/28
C07C43/215
Prosecution
- Examiner
- KEYS, ROSALYND ANN
- Art Unit
- 1621
- Customer No.
- 22850
- Docket No.
- 211923US0CIP
- Confirmation No.
- 3553
Foreign Priority
P. HEI. 10-18681
·
1998-01-30
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JAPAN
P. HEI. 10-165389
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1998-06-12
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JAPAN
P. HEI. 10-209488
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1998-07-24
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JAPAN
P. HEI. 10-209489
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1998-07-24
·
JAPAN
Publication
- Pub. No.
- US20020026084A1
- Pub. Date
- 2002-02-28
Patent Term Adjustment
-32days
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-02-01
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-10-11
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Quick Facts
- Patent No.
- US 6,472,567
- App. No.
- 09/923,347
- Filed
- 2001-08-08
- Granted
- 2002-10-29
- Pub. No.
- US20020026084A1
- Examiner
- KEYS, ROSALYND ANN
- Art Unit
- 1621
- PTA
- -32 days
External Links