Chromatographic process for the production of highly purified polyunsaturated fatty acids

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9428711
APP PUB NO 20140336400A1
SERIAL NO

14149420

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A process is provided for recovering a first polyunsaturated fatty acid (PUFA) from a feed mixture including at least one additional fatty acid (e.g., a second fatty acid (FA)). The process optionally comprises:

    performing a main step of chromatographic separation using an aqueous organic eluent and collecting a first stream of eluent enriched in the first PUFA and a second stream of eluent enriched in the second FA;subjecting the second stream of eluent to a partial concentration step to obtain a concentrated portion including the second FA, and a depleted portion comprising eluent, but depleted of the second FA.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
GROUPE NOVASEP SASSITE EIFFEL 82 BOULEVARD DE LA MOSELLE POMPEY 54340

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Adam, Philippe Maxéville, FR 6 142
Bléhaut, Jean Nancy, FR 5 11
Valéry, Eric Saulxures les Nancy, FR 6 10

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation

Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
11.5 Year Payment $7400.00 $3700.00 $1850.00 Feb 29, 2028
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