FREEZE-DRIED COMPOSITIONS FOR BIOCHEMICAL REACTIONS
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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N/A
Issued Date -
Oct 6, 2011
app pub date -
Jul 1, 2009
filing date -
Jul 2, 2008
priority date (Note) -
Abandoned
status (Latency Note)
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Importance

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Abstract
The use of raffinose as a glass-forming agent for freeze-dried compositions intended for use in conducting chemical or biochemical reactions such as the PCR. Thus, for instance, there is provided a composition for carrying out a chemical or biochemical reaction, said composition being in a freeze-dried form and comprising (i) a set of reagents comprising at least some of the chemical or biochemical reagents necessary for conducting said chemical or biochemical reaction, and (ii) raffinose. Kits comprising these compositions and methods of using them form a further aspect of the invention.
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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ENIGMA DIAGNOSTICS LIMITED | WILTSHIRE SP4 0JQ |
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
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Franks, Felix | London, GB | 13 | 520 |
# of filed Patents : 13 Total Citations : 520 | |||
Lee, Martin | Wiltshire, GB | 63 | 1139 |
# of filed Patents : 63 Total Citations : 1139 | |||
Spiers, Samantha | Wiltshire, GB | 1 | 0 |
# of filed Patents : 1 Total Citations : 0 | |||
Sutton, Diane | Winchester Hampshire, GB | 1 | 0 |
# of filed Patents : 1 Total Citations : 0 |
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- 0 Citation Count
- C12Q Class
- 0 % this patent is cited more than
- 14 Age
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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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Jul 27, 2023 | MAFP | MAINTENANCE FEE PAYMENT | free format text: PAYMENT OF MAINTENANCE FEE, 8TH YEAR, LARGE ENTITY (ORIGINAL EVENT CODE: M1552); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY year of fee payment: 8 |
Jul 31, 2019 | MAFP | MAINTENANCE FEE PAYMENT | free format text: PAYMENT OF MAINTENANCE FEE, 4TH YEAR, LARGE ENTITY (ORIGINAL EVENT CODE: M1551); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY year of fee payment: 4 |
Feb 09, 2016 | I | Issuance | |
Jan 20, 2016 | STCF | INFORMATION ON STATUS: PATENT GRANT | free format text: PATENTED CASE |
Apr 16, 2015 | P | Published | |
Oct 10, 2014 | F | Filing | |
Sep 23, 2014 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:MELCHER, UWE;REGEHR, JURGEN;REEL/FRAME:034113/0125 Owner name: SICK ENGINEERING GMBH, GERMANY Effective Date: Sep 23, 2014 |
Oct 11, 2013 | PD | Priority Date |

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