Astaxanthin synthase
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United States of America Patent
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Jul 11, 2006
Issued Date -
N/A
app pub date -
Feb 1, 2002
filing date -
Mar 9, 1999
priority date (Note) -
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Abstract
The present invention is directed to genetic materials useful for the preparation of astaxanthin from beta-carotene, such as polypeptides having astaxanthin synthase activity, DNA fragments coding for astaxanthin synthase, recombinant organisms and the like. Those novel genetic materials may be derived from Phaffia rhodozyma. The present invention also provides a process for the production of astaxanthin.
First Claim
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Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
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DSM IP ASSETS B V | 6411 TE HEERLEN |
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
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Hoshino, Tatsuo | Kamakura, JP | 87 | 501 |
# of filed Patents : 87 Total Citations : 501 | |||
Ojima, Kazuyuki | Fujisawa, JP | 12 | 163 |
# of filed Patents : 12 Total Citations : 163 | |||
Setoguchi, Yutaka | Fujisawa, JP | 16 | 180 |
# of filed Patents : 16 Total Citations : 180 |
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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 |
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Jan 22, 2018 | STCH | INFORMATION ON STATUS: PATENT DISCONTINUATION | free format text: PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362 |
Nov 12, 1997 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:CROWN CORK & SEAL COMPANY, INC., A PENNSYLVANIA CORPORATION;REEL/FRAME:008876/0082 Owner name: CROWN-SIMPLIMATIC, INCORPORATED, VIRGINIA Effective Date: Nov 12, 1997 |
Jun 14, 1995 | FP | LAPSED DUE TO FAILURE TO PAY MAINTENANCE FEE | Effective Date: Jun 14, 1995 |
Jun 11, 1995 | LAPS | LAPSE FOR FAILURE TO PAY MAINTENANCE FEES | |
Jun 14, 1983 | I | Issuance | |
Jun 17, 1981 | F | Filing | |
Jun 04, 1981 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNORS:FRANEK, JOSEF T.;PORUCZNIK, PAUL;STYLES, ALAN E.;REEL/FRAME:003896/0801 Owner name: METAL BOX LIMITED, QUEENS HOSE, FORBURY RD.,READIN Effective Date: Jun 04, 1981 |
Oct 27, 1979 | PD | Priority Date |

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