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Inventor profile of:

Marcel Ropars

City:

Palaiseau

Country:

France

Published Applications:

12

Last publication date:

2022-02-10

Top Assignees for applications by Marcel Ropars

The entities that hold a legal rights for patent applications filed by inventor Ropars Marcel:

Recent patent applications by Ropars Marcel

Marcel Ropars from Palaiseau, FR has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2022-02-10
US20220041972A1
Chemistry; metallurgy

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

 #2 | 2018-05-24
US20180142311A1
Chemistry; metallurgy

Mutant strains of the genus

#3 | 2015-08-27
US20150240268A1
Chemistry; metallurgy

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

 #4 | 2014-08-28
US20140242657A1
Chemistry; metallurgy

PROCESS FOR THE PRODUCTION OF ALCOHOLS AND/OR SOLVENTS FROM PAPERMAKING PULPS WITH RECYCLING OF NON-HYDROLYZED VEGETATION

 #5 | 2014-08-28
US20140242656A1
Chemistry; metallurgy

METHOD FOR PRODUCING ALCOHOLS AND/OR SOLVENTS FROM PAPER PULPS WITH RECYCLING OF THE NON-HYDROLYSATED PLANT MATERIAL IN A REGENERATION REACTOR

 #6 | 2014-05-15
US20140134692A1
Chemistry; metallurgy

Process for the production of ethanol and solvents from lignocellulosic biomass with recycling of an ethanolic liquor obtained from the fermentation of pentoses

 #7 | 2014-03-06
US20140065683A1
Chemistry; metallurgy

Method for producing ethanol and solvents from lignocellulosic biomass including the recirculation of a butyl wine obtained by fermenting pentoses

 #8 | 2013-01-17
US20130017586A1
Chemistry; metallurgy

METHOD FOR PRODUCING ALCOHOLS AND/OR SOLVENTS FROM PAPER PULPS WITH RECYCLING OF THE NON-HYDROLYSATED PLANT MATERIAL IN A REGENERATION REACTOR

 #9 | 2013-01-17
US20130017585A1
Chemistry; metallurgy

PROCESS FOR THE PRODUCTION OF ALCOHOLS AND/OR SOLVENTS FROM PAPERMAKING PULPS WITH RECYCLING OF NON-HYDROLYZED VEGETATION

 #10 | 2012-05-17
US20120122170A1
Chemistry; metallurgy

In situ production of furfural in a controlled amount in an alcohol production unit from a lignocellulosic biomass

 #11 | 2012-04-26
US20120100585A1
Chemistry; metallurgy

Process for the production of alcohols and/or solvents from lignocellulosic biomass with acid recycle of solid residues

 #12 | 2010-02-23
US10797004
-

Method and device for analyzing the COcontained in a drilling fluid
InventorID:

41266 ⎘