Ropars; Marcel

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ropars; Marcel.The latest application filed is for "method for cleaning a solid support of a fermentation reactor comprising a contaminated polyurethane foam".

Company Profile

1.13.19

Ropars; Marcel - Palaiseau FR
ROPARS; Marcel - Rueil-Malmaison Cedex FR
Ropars; Marcel - Rocquencourt FR

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Method for cleaning a solid support of a fermentation reactor comprising a contaminated polyurethane foam Grant 11,453,853 - Gonzalez Penas , et al. September 27, 2	2022-09-27
Method For Cleaning A Solid Support Of A Fermentation Reactor Comprising A Contaminated Polyurethane Foam App 20220041972 - GONZALEZ PENAS; Helena ; et al.	2022-02-10
Process For Producing Alcohols With Clostridium On A Solid Support App 20210340480 - GONZALEZ PENAS; Helena ; et al.	2021-11-04
Mutant strains of the genus Clostridium beijerinckii Grant 10,253,380 - Mate De Gerando , et al.	2019-04-09
Method for producing alcohols and/or solvents from a biomass, including recirculating an internal flow including alcohols and/or solvents upstream from or within the pretreatment Grant 9,994,874 - Aymard , et al. June 12, 2	2018-06-12
Process for the production of alcohols and/or solvents from lignocellulosic biomass with acid recycle of solid residues Grant 9,994,873 - Ropars , et al. June 12, 2	2018-06-12
Mutant Strains Of The Genus Clostridium Beijerinckii App 20180142311 - MATE DE GERANDO; Hadrien-Felix ; et al.	2018-05-24
Process for the production of ethanol and solvents from lignocellulosic biomass with recycling of an ethanolic liquor obtained from the fermentation of pentoses Grant 9,758,798 - Ropars , et al. September 12, 2	2017-09-12
Method for producing ethanol and solvents from lignocellulosic biomass including the recirculation of a butyl wine obtained by fermenting pentoses Grant 9,453,245 - Ropars , et al. September 27, 2	2016-09-27
Method For Producing Alcohols And/or Solvents From A Biomass, Including Recirculating An Internal Flow Including Alcohols And/or Solvents Upstream From Or Within The Pretreatment App 20150240268 - Aymard; Caroline ; et al.	2015-08-27
In situ production of furfural in a controlled amount in an alcohol production unit from a lignocellulosic biomass Grant 8,980,595 - Ropars , et al. March 17, 2	2015-03-17
Process For The Production Of Alcohols And/or Solvents From Papermaking Pulps With Recycling Of Non-hydrolyzed Vegetation App 20140242657 - ROPARS; Marcel ; et al.	2014-08-28
Method For Producing Alcohols And/or Solvents From Paper Pulps With Recycling Of The Non-hydrolysated Plant Material In A Regeneration Reactor App 20140242656 - ROPARS; Marcel ; et al.	2014-08-28
Process For The Production Of Ethanol And Solvents From Lignocellulosic Biomass With Recycling Of An Ethanolic Liquor Obtained From The Fermentation Of Pentoses App 20140134692 - Ropars; Marcel ; et al.	2014-05-15
Method For Producing Ethanol And Solvents From Lignocellulosic Biomass Including The Recirculation Of A Butyl Wine Obtained By Fermenting Pentoses App 20140065683 - Ropars; Marcel ; et al.	2014-03-06
Method For Producing Alcohols And/or Solvents From Paper Pulps With Recycling Of The Non-hydrolysated Plant Material In A Regeneration Reactor App 20130017586 - Ropars; Marcel ; et al.	2013-01-17
Process For The Production Of Alcohols And/or Solvents From Papermaking Pulps With Recycling Of Non-hydrolyzed Vegetation App 20130017585 - Ropars; Marcel ; et al.	2013-01-17
In Situ Production Of Furfural In A Controlled Amount In An Alcohol Production Unit From A Lignocellulosic Biomass App 20120122170 - Ropars; Marcel ; et al.	2012-05-17
Process For The Production Of Alcohols And/or Solvents From Lignocellulosic Biomass With Acid Recycle Of Solid Residues App 20120100585 - Ropars; Marcel ; et al.	2012-04-26
Method and device for analyzing the CO.sub.2 contained in a drilling fluid Grant 7,666,679 - Herzhaft , et al. February 23, 2	2010-02-23
Method and device for analyzing the CO2 contained in a drilling fluid App 20040203160 - Herzhaft, Benjamin ; et al.	2004-10-14
Textile preforms sheathed in a boron nitride coating, composites incorporating them and their preparation Grant 6,284,358 - Parlier , et al. September 4, 2	2001-09-04

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