Preservative solution for cells, tissues and organs containing rare sugar and preservative method thereof
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United States of America Patent
Stats
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Jan 19, 2016
Grant Date -
Dec 4, 2008
app pub date -
May 26, 2005
filing date -
May 26, 2004
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A preservative solution for low temperature preservation of animal or human organs and animal or plant tissues or cells contains D-allose. For the human kidney, cells derived from animals or humans, or human or animal sperm and/or ovum and/or fermented ovum, the preservation is conducted at from −5 to 20° C. For cells derived from animals or humans, or human or animal sperm and/or ovum and/or fermented ovum, the preservation is conducted at a temperature at which to start freezing to −196° C. A method for the low temperature preservation of an animal or human organ and an animal or plant tissue or cell at a low temperature comprises (a) refluxing or immersing a preservative solution containing D-allose and the organ or the tissue or mixing the cell therewith, and (b) cooling the organ, the tissue or the cell to a low temperature of from −5 to 20° C.

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- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
MATSUTANI CHEMICAL INDUSTRY CO LTD | 3 KITAITAMI 5-CHOME ITAMI-SHI HYOGO | |
NATIONAL UNIVERSITY CORPORATION KAGAWA UNIVERSITY | 1-1 SAIWAI-CHO TAKAMATSU-SHI KAGAWA 760-8521 |
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Izumori, Ken | Kagawa, JP | 55 | 225 |
Kakehi, Yoshiyuki | Kagawa, JP | 4 | 9 |
Taoka, Rikiya | Kagawa, JP | 4 | 9 |
Tokuda, Masaaki | Kagawa, JP | 35 | 304 |
Ueki, Masaaki | Kagawa, JP | 11 | 117 |
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
---|---|---|---|---|
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jul 19, 2027 |
Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
Surcharge - 11.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
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 |
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