METHOD FOR PRODUCING PYRIPYROPENE DERIVATIVES BY THE ENZYMATIC METHOD
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United States of America Patent
Stats
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N/A
Issued Date -
Dec 27, 2012
app pub date -
Jan 19, 2011
filing date -
Jan 26, 2010
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
There is provided a method for producing a pyripyropene derivative represented by the following formula A by an enzyme method. The production method of the present invention allows for production of a pyripyropene derivative under simpler conditions and in shorter steps.
First Claim
all claims..Other Claims data not available
Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
MEIJI SEIKA PHARMA CO LTD | TOKYO 104-8002 |
International Classification(s)

- 2011 Application Filing Year
- C12P Class
- 1829 Applications Filed
- 1185 Patents Issued To-Date
- 64.79 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Goto, Kimihiko | Yokohama-shi, JP | 13 | 85 |
# of filed Patents : 13 Total Citations : 85 | |||
Mitomi, Masaaki | Yokosuka-shi, JP | 38 | 127 |
# of filed Patents : 38 Total Citations : 127 | |||
Oyama, Kazuhiko | Higashimurayama-shi, JP | 37 | 238 |
# of filed Patents : 37 Total Citations : 238 | |||
Tsuchida, Mariko | Meguro-ku, JP | 10 | 54 |
# of filed Patents : 10 Total Citations : 54 | |||
Yamamoto, Kentaro | Kawasaki-Shi, JP | 97 | 595 |
# of filed Patents : 97 Total Citations : 595 |
Cited Art Landscape
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Patent Citation Ranking
- 0 Citation Count
- C12P Class
- 0 % this patent is cited more than
- 13 Age
Forward Cite Landscape
- No Forward Cites to Display

Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
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Fee | Large entity fee | small entity fee | micro entity fee |
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Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
Full Text

Legal Events
Date | Code | Event | Description |
---|---|---|---|
Mar 07, 2016 | STCH | INFORMATION ON STATUS: PATENT DISCONTINUATION | free format text: PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362 |
Feb 10, 2016 | FP | LAPSED DUE TO FAILURE TO PAY MAINTENANCE FEE | Effective Date: Feb 10, 2016 |
Feb 10, 2016 | LAPS | LAPSE FOR FAILURE TO PAY MAINTENANCE FEES | |
Sep 18, 2015 | REMI | MAINTENANCE FEE REMINDER MAILED | |
Aug 08, 2011 | FPAY | FEE PAYMENT | year of fee payment: 8 |
Jul 13, 2007 | FPAY | FEE PAYMENT | year of fee payment: 4 |
Jan 01, 2006 | AS | ASSIGNMENT | free format text: MERGER;ASSIGNOR:FAG KUGELFISCHER AG & CO. OHG;REEL/FRAME:037406/0817 Owner name: INA-SCHAEFFLER AG, GERMANY Effective Date: Jan 01, 2006 |
Jan 01, 2006 | AS | ASSIGNMENT | free format text: CERTIFICATION;ASSIGNOR:FAG KUGELFISCHER AG;REEL/FRAME:020279/0690 Owner name: SCHAEFFLER KG, GERMANY Effective Date: Jan 01, 2006 |
Jun 21, 2004 | AS | ASSIGNMENT | free format text: CHANGE OF NAME;ASSIGNOR:FAG AUTOMOBILTECHNIK AG;REEL/FRAME:015918/0756 Owner name: FAG KUGELFISCHER AG, GERMANY Effective Date: Jun 21, 2004 |
Feb 10, 2004 | I | Issuance | |
Sep 10, 2001 | F | Filing | |
Sep 10, 2001 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:SCHOTTDORF, JOHANNES;WERB, ROLAND;LANGER, ROLAND;AND OTHERS;REEL/FRAME:012186/0352;SIGNING DATES FROM 20010718 TO 20010723 Owner name: FAG AUTOMOBILTECHNIK AG, GERMANY |
Oct 01, 1999 | PD | Priority Date |

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