METHODS AND APPARATUS FOR THE ANALYSIS OF FATTY ACIDS
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United States of America Patent
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N/A
Issued Date -
Nov 19, 2015
app pub date -
Jan 24, 2014
filing date -
Jan 25, 2013
priority date (Note) -
Published
status (Latency Note)
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Abstract
Exemplary embodiments of the present disclosure relate to CO2-based chromatography for the efficient and precise separation of fatty acids. The present disclosure is based, in part, on the discovery that a CO2-based chromatography system with features, such as, e.g., improved pressure stability, improved sample injection, and superior column packing materials, reproducibly resolve fatty acids.
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 | |
---|---|---|
WATERS TECHNOLOGIES CORPORATION | 34 MAPLE STREET MILFORD MA 01757 |
International Classification(s)

- 2014 Application Filing Year
- G01N Class
- 10055 Applications Filed
- 7887 Patents Issued To-Date
- 78.44 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Francois, Isabelle | Sint-Lievens-Houtem, BE | 5 | 20 |
# of filed Patents : 5 Total Citations : 20 | |||
Isaac, Giorgis Mezengie | Marlborough, US | 2 | 5 |
# of filed Patents : 2 Total Citations : 5 | |||
Jones, Michael D | Narragansett, US | 42 | 603 |
# of filed Patents : 42 Total Citations : 603 | |||
Langridge, James I | Sale, GB | 3 | 7 |
# of filed Patents : 3 Total Citations : 7 | |||
Potts, Warren B | Fitchburg, US | 1 | 2 |
# of filed Patents : 1 Total Citations : 2 |
Cited Art Landscape
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Patent Citation Ranking
- 2 Citation Count
- G01N Class
- 23.45 % this patent is cited more than
- 10 Age
Forward Cite Landscape
- No Forward Cites to Display

Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
---|---|---|---|---|
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | May 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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