Patents by Inventor Benoit Folleas

Benoit Folleas has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Cyclopropylboronic compounds, preparation process thereof and use thereof
    Patent number: 9527798
    Abstract: Cyclopropylboronic compounds, the preparation process thereof and the use thereof.
    Type: Grant
    Filed: December 12, 2013
    Date of Patent: December 27, 2016
    Assignee: DIVERCHIM
    Inventors: Peter Oosting, Emmanuel Thomas, Rukiye Pamuk, Benoit Folleas, Jean-Louis Brayer, Benoit De Carne Carnavalet, Christophe Meyer, Janine Cossy
  • CYCLOPROPYLBORONIC COMPOUNDS, METHOD FOR PREPARING SAME AND USE THEREOF
    Publication number: 20150329566
    Abstract: Cyclopropylboronic compounds, the preparation process thereof and the use thereof.
    Type: Application
    Filed: December 12, 2013
    Publication date: November 19, 2015
    Inventors: Peter OOSTING, Emmanuel THOMAS, Rukiye PAMUK, Benoit FOLLEAS, Jean-Louis BRAYER, Benoit DE CARNE CARNAVALET, Christophe MEYER, Janine COSSY
  • NOVEL ANTI-AGING AND DEPIGMENTING COSMETIC COMPOSITIONS
    Publication number: 20150004110
    Abstract: The 1-aryl-2-aryloxyethane compounds of Formula 1 in which n and m are zero or equal to 1, provided that n+m=1, R1 and R2 in particular representing hydrogen atoms, R3 and R4 in particular representing hydrogen atoms, halogen atoms, hydroxy or alkoxy groups, and R5 in particular representing hydrogen atoms, hydroxy, alkyl, alkoxy, amino or nitro groups, in cosmetic compositions intended for anti-ageing and/or depigmenting and/or anti-inflammatory and/or wound-healing care.
    Type: Application
    Filed: December 18, 2012
    Publication date: January 1, 2015
    Applicant: DIVERCHIM
    Inventors: Natacha Frison, Benoit Folleas, Jean-Louis Brayer, Florence Wafflart
  • NOVEL CERAMIDE ANALOGUES, PROCESSES FOR PREPARING SAME AND USES THEREOF
    Publication number: 20140249105
    Abstract: Compounds, ceramide analogues, having a cyclic structure derived from cyclopropane, cyclobutane or cyclopentane, the ring bearing two chains consisting of an amide function. Each amide function is attached to the ring by the nitrogen atom of the function and carries a hydrocarbon chain derived from a fatty acid. The amide functions can be cis or trans relative to one another. Processes for the preparation of these novel compounds as well as pharmaceutical and/or cosmetic compositions containing them.
    Type: Application
    Filed: July 25, 2011
    Publication date: September 4, 2014
    Applicant: Diverchim
    Inventors: Jean-Louis Brayer, Natacha Frison, Benoit Folleas
  • PROCESS FOR PREPARING CHIRAL AMINO ACIDS
    Publication number: 20140012005
    Abstract: The present invention relates to a process for preparing chiral amino acids with excellent enantiomeric excesses.
    Type: Application
    Filed: December 22, 2011
    Publication date: January 9, 2014
    Applicant: Diverchim
    Inventors: Sylvain Darses, Nicolas Lefevre, Benoit Folleas, Jean-Louis Brayer
  • Process of preparing derivatives of 1-(2-halobiphenyl-4-yl)-cyclopropanecarboxylic acid
    Patent number: 8076505
    Abstract: Compounds represented by formula (I): may be conveniently prepared by a process in which a Suzuki reaction is performed as an early step.
    Type: Grant
    Filed: May 15, 2009
    Date of Patent: December 13, 2011
    Assignee: Chiesi Farmaceutici S.p.A.
    Inventors: Benoit Folleas, Hubert Botte, Thomas Delacroix, Fausto Pivetti
  • Method for preparing unsaturated fatty hydroxyacids
    Patent number: 7928254
    Abstract: The invention concerns a method for preparing a compound of formula (I), wherein: R3 and R1 represent in particular H and n is greater than 4, said preparation method including performing a Wittig-Horner reaction with a phosphonate on a lactol, so as to obtain a hydroxyester and, optionally a saponification reaction of said hydroxyester.
    Type: Grant
    Filed: October 10, 2006
    Date of Patent: April 19, 2011
    Assignee: Pierre Fabre Dermo-Cosmetique
    Inventors: Natacha Frison, Benoit Folleas, Jean-Louis Brayer
  • PROCESS OF PREPARING DERIVATIVES OF 1-(2-HALOBIPHENYL-4-YL)-CYCLOPROPANECARBOXYLIC ACID
    Publication number: 20090312426
    Abstract: Compounds represented by formula (I): may be conveniently prepared by a process in which a Suzuki reaction is performed as an early step.
    Type: Application
    Filed: May 15, 2009
    Publication date: December 17, 2009
    Applicant: Chiesi Farmaceutici S.p.A.
    Inventors: Benoit FOLLEAS, Hubert Botte, Thomas Delacroix, Fausto Pivetti
  • Novel Method for Preparing Unsaturated Fatty Hydroxyacids
    Publication number: 20080281114
    Abstract: The invention concerns a method for preparing a compound of formula (I), wherein: R3 and R1 represent in particular H and n is greater than 4, said preparation method including performing a Wittig-Horner reaction with a phosphonate on a lactol, so as to obtain a hydroxyester and, optionally a saponification reaction of said hydroxyester.
    Type: Application
    Filed: October 10, 2006
    Publication date: November 13, 2008
    Applicant: Pierre Fabre Dermo-Cosmetique
    Inventors: Natacha Frison, Benoit Folleas, Jean-Louis Brayer