Method for cleaning a solid support of a fermentation reactor comprising a contaminated polyurethane foam

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11453853
APP PUB NO 20220041972A1
SERIAL NO

17280257

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

The present invention relates to a process for cleaning a solid support of a fermentation reactor for the production of alcohols by fermentation using a sugary fluid, the solid support comprising a polyurethane foam inoculated with a biomass produced by a solvent-producing strain belonging to the genus Clostridium, the process comprising placing the solid support in contact with a fluid originating from the fermentation must enriched in alcohol and/or acetone and/or an aqueous solution at basic pH.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
IFP ENERGIES NOUVELLESFRANCE RUEZ - MA MAISON

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bisson, Angelique Rueil-Malmaison, FR 1 0
Coupard, Vincent Rueil-Malmaison, FR 104 449
Gabelle, Jean-Christophe Rueil-Malmaison, FR 8 2
Gonzalez, Penas Helena Rueil-Malmaison, FR 6 8
Lopes, Ferreira Nicolas Rueil-Malmaison, FR 20 28
Perez, Bibbins Belinda Rueil-Malmaison, FR 1 0
Ropars, Marcel Palaiseau, FR 17 51
Toth, Eszter Rueil-Malmaison, FR 14 119

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
3.5 Year Payment $1600.00 $800.00 $400.00 Mar 27, 2026
7.5 Year Payment $3600.00 $1800.00 $900.00 Mar 27, 2030
11.5 Year Payment $7400.00 $3700.00 $1850.00 Mar 27, 2034
Fee Large entity fee small entity fee micro entity fee
Surcharge - 3.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge - 7.5 year - Late payment within 6 months $160.00 $80.00 $40.00
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