Method for treating a lignocellulosic biomass

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12152267
APP PUB NO 20240026388A1
SERIAL NO

17425418

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

The subject of the invention is a process for treating lignocellulosic biomass comprising the following steps:

    a) conditioning the lignocellulosic biomass,b) washing said particles,c) separating the aqueous solution from the washed biomass particles,d) impregnating said lignocellulosic substrate with an acid liquor,e) carrying out a solid/liquid separation of the impregnated lignocellulosic substrate,f) pretreating said substrate from step e) by cooking,g) carrying out an enzymatic hydrolysis of the pretreated lignocellulosic substrate,h) carrying out a fermentation of the hydrolyzate from step g), and introducing the used aqueous washing solution into a step of said biomass treatment process which is after the pretreatment step f), and/or into an enzyme production step and/or into a step of producing/propagating the microorganisms necessary for steps g) or h).

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
IFP ENERGIES NOUVELLES92500 RUEIL-MALMAISON
INSTITUT NATIONAL DE RECHERCHE POUR L'AGRICULTURE L'ALIMENTATION ET L'ENVIRONNEMENT75007 PARIS

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Aymard, Caroline Rueil-Malmaison, FR 26 48
Hudebine, Damien Rueil-Malmaison, FR 10 60
Louesdon-Jeunet, Severine Rueil-Malmaison, FR 1 0
Rousset, Romain Rueil-Malmaison, FR 9 14

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 May 26, 2028
7.5 Year Payment $3600.00 $1800.00 $900.00 May 26, 2032
11.5 Year Payment $7400.00 $3700.00 $1850.00 May 26, 2036
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