Patents

2017

Solvent-free method of alkylation of alcohols with trialkyl phosphates in the presence of an acid catalyst. Lemaire, M.; Duclos, M.-C.; Metay, E. Fr. Demande 2017, FR 3049949 A1 20171013; PCT Int. Appl. 2017, WO 2017174953 A1 20171012.

Antibacterial composition containing a deoxyhexose alkyl monoacetal or monoether. Gozlan, C.; Belmessieri, D.; Duclos, M.-C.; Duguet, N.; Lemaire, M.; Lina, G.; Dumitrescu, O.; Redl, A. Fr. Demande 2017, FR 3045382 A1 20170623; PCT Int. Appl. 2017, WO 2017103904 A1 20170622.

2016

Antibacterial composition containing an isomer mixture of monosaccharide alkyl monoacetals or monoethers. Gozlan, C.; Belmessieri, D.; Duclos, M.-C.; Duguet, N.; Lemaire, M.; Lina, G.; Dumitrescu, O.; Redl, A. Fr. Demande 2016, FR 3030279 A1 20160624; PCT Int. Appl. 2016, WO 2016098046 A1 20160623.

Antibacterial composition comprising an acetal or a long-chain alkyl hexitane ether. Gozlan, C.; Belmessieri, D.; Duclos, M.-C.; Duguet, N.; Lemaire, M.; Lina, G.; Dumitrescu, O.; Redl, A. Fr. Demande 2016, FR 3030278 A1 20160624; PCT Int. Appl. 2016, WO 2016098048 A1 20160623.

Synthesis of mono-ethers of sugar comprising a long alkyl chain and uses thereof as a surfactant. Gozlan, C.; Duclos, M.-C.; Duguet, N.; Lemaire, M.; Redl, A. Fr. Demande 2016, FR 3029522 A1 20160610; PCT Int. Appl. 2016, WO 2016088076 A1 20160609

2015

Compositions of mono-alkyl ethers of monoanhydro-hexitols, production methods thereof and use of same. Gozlan, N. Duguet, M. Lemaire, A. Redl. Fr. Demande 2015, FR 3022246 A1 20151218; PCT Int. Appl. 2015, WO 2015189796 A1 20151217.

Glazing for a display system. Clabau, F.; Labrot, M.; Lemaire, M.; Duclos, M.-C.; Metay, E.; Fr. Demande 2015, FR 3012070 A1 20150424; PCT Int. Appl. 2015 WO 2015059386 A1 20150430.

Glass panel for display system. Clabau, F.; Labrot, M.; Lemaire, M.; Duclos, M.-C.; Metay, E.; Fr. Demande 2015, FR 3012069 A1 20150424; PCT Int. Appl. 2015, WO 2015059385 A1 20150430.

Preparation of a carboxylic acid from a vicinal diol. Lemaire, M.; Metay, E.; Sutter, M.; Raoul, Y.; Da Silva, E.; Sambou, S.; Blach, P. Fr. Demande 2015, FR 3015480 A1 20150626; PCT Int. Appl. 2015, WO 2015097418 A1 20150702.

Preparation of acetamidophenyl derivatives by amidation of phenols, particularly acetaminophen from hydroquinone and ammonium acetate in the presence of acetic acid. Lemaire, M.; Joncour, R.; Duguet, N.; Métay, E.; Ferreira, A., Fr. Demande 2015, FR 3011839 A1 20150416; Eur. Pat. Appl. 2015, EP 2860172 A1 20150415.

2014

Method for preparing long-chain alkyl cyclic acetals made from sugars. Gozlan, N. Duguet, M. Lemaire, Y. Queneau, A. Redl. Fr. Demande 2014, FR 3007031 A1 20141219; PCT Int. Appl., 2014, WO 2014/199345 A1 20141218.

Process for synthesis of an aromatic compound. Lemaire, M.; Métay, E.; Sutter, M.; Raoul, Y., Fr. Demande 2014, FR 2995895 A1 20140328.

Process for preparation of carboxylic acids from diols or epoxides by oxidative cleavage. Lemaire, M.; Métay, E.; Sutter, M.; Debray, J.; Raoul, Y.; Duguet, N., Fr. Demande 2014, FR 2994178. PCT Int. Appl. 2014, WO 2014020281 A1 20140206.

Process for the preparation of a polyglycerol (poly)carbonate via transcarbonation in the presence of rare earth oxide catalysts. Mignani, G.; Debray, J.; Da Silva, E.; Lemaire, M.; Raoul, Y., Fr. Demande 2014, FR 2993269. PCT Int. Appl. 2014, WO 2014009421.

2013

Process for the preparation of glycerol ether and glycol ether in the presence of a heterogeneous acid catalyst. Mignani, G.; Lemaire, M.; Da Silva, E.; Dayoub, W.; Raoul, Y., Fr. Demande 2013, FR 2988391. PCT Int. Appl. 2013, WO 2013139995.

Method for preparing 1,2,3-trimethoxypropane, uses thereof, and compositions including said 1,2,3-trimethoxypropane. Lemaire, M.; Dayoub, W.; Sutter, M.; Raoul, Y. Fr. Demande 2013, FR 2981067. PCT Int. Appl. 2013, WO 2013050717.

Method for preparing glycerol derivatives, use thereof, and composition including said glycerol derivatives. Lemaire, M.; Dayoub, W.; Sutter, M.; Raoul, Y., Fr. Demande 2013, FR 2981068. PCT Int. Appl. 2013, WO 2013050718.

Dispersing polymers with improved thermal stability. Desseroir, A.; Maitrasse, P.; Lemaire, M.; Popowycz, F.; Labourt-Ibarre, P., Fr. Demande 2013, FR 2978965 A1 20130215; PCT Int. Appl. 2013, WO 2013021029 A1 20130214.

2012

Novel insect-repellent coumarin derivatives, syntheses, and methods of use. Delaveau, J.; Vialle, E.; Lemaire, M.; Pellet-Rostaing, S.; Andrioletti, B. U.S. Pat. Appl. Publ. 2012, US 20120329832 A1 20121227, PCT Int. Appl. 2013, WO2013003168.

Process for the preparation of 4-amino-5-hexenoic acid from succinimide by reduction, vinylation and hydrolysis. Duclos, M.-C.; Bienayme, H.; Popowycz, F.; Lemaire, M., Eur. Pat. Appl. 2012, EP 2537827 A1 20121226.

Preparation of ethers of (poly)glycerol. Mignani, G.; Jacquot, R.; Marion, P.; Raoul, Y.; Lemaire, M.; Dayoub, W.; Da Silva, E., Fr. Demande 2012, FR 2972450. PCT Int. Appl. 2012, WO 2012120017.

Method for preparation of an alcohol carbonate via transcarbonation in the presence of rare earth oxide catalysts. Mignani, G.; Lemaire, M.; Da Silva, E.; Dayoub, W.; Raoul, Y., Fr. Demande 2012, FR 2970254 A1 20120713. PCT Int. Appl. 2012, WO 2012095435 A1 20120719.

Process for preparing polyol ethers, particularly 1-O-alkylglycerols and diglycerol ethers, by regioselective reductive O-alkylation of polyols with carboxylic acids or esters. Lemaire, M.; Dayoub, W.; Sutter, M.; Raoul, Y., Fr. Demande 2012, FR 2969146 A1 20120622. PCT Int. Appl. 2012, WO 2012080682 A1 20120621.

Process for separation of americium from spent nuclear fuels present in acidic aqueous or organic phase. Heres, X.; Burdet, F.; Borrini, J.; Duchesne, M.-T.; Mazzanti, M.; Bernier, G.; Pellet Rostaing, S.; Favre-Reguillon, A.; Lemaire, M., Fr. Demande 2012, FR 2968014 A1 20120601. PCT Int. Appl. 2012, WO 2012069573.

Synthesis of N-heterocycles by reductive alkylation of nitrile compounds. Laval, S.; Dayoub, W., J.; Lemaire, M.; Delbrayelle, D., Fr. Demande 2012, FR 2967673. PCT Int. Appl. 2012, WO 2012069566.

Preparation of monensin derivatives for the treatment and prevention of protozoal infections. Delaveau, J.; Vialle, E.; Lemaire, M.; Pellet-Rostaing, S.; Andrioletti, B., PCT Int. Appl. 2012, WO 2012068202 A1 20120524.

Preparation of benzothiophenes with tissue-nonspecific alkaline phosphatase inhibiting activity. Buchet, R.; Pellet-Rostaing, S.; Lemaire, M.; Chang, L.; Li, L.; Mebarek, S.; Popowycz, F., Fr. Demande 2012, FR 2966152 A1 20120420. PCT Int. Appl. 2012, WO 2012052668.

2011

Preparation of carboxylic acids by oxidative cleavage of a vicinal diol. Lemaire, M.; Favre-Reguillon, A.; Paquit, B.; Claude, S., Fr. Demande 2011, FR 2957074 A1 20110909. PCT Int. Appl. 2011, WO 2011107721.

2009

Process for preparation of phosphorus(III) compounds by Lewis acid-catalyzed reduction of functional groups comprising oxidized phosphorus by hydrosiloxanes. Petit, C.; Favre-Reguillon, A.; Lemaire, M.; Mignani, G., Fr. Demande 2009, FR 2932181 A1 20091211.