Patents by Inventor Emile Benechie

Emile Benechie 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).

  • Pyranone derivatives useful for treating cancer
    Patent number: 7405309
    Abstract: The invention relates to pyranone derivatives of general formula (I), wherein X is chlorine, bromine or iodine and R1 and R2 is independently a hydrogen atom, an alkyl, cycloalkyl or alkylene, linear or branched group containing 1-20 carbon atoms, optionally substituted by a hydroxyl, amino, ether or halogen group, or R1 and R2 form together a cycle of 5, 6, 7 or 8 members which is optionally substituted by a hydroxyl, amino, ether or halogen group including isomers, enantiomers, diastereoisomers and the mixtures thereof. A method for preparing the inventive derivatives and the therapeutic use thereof, in particular for treating cancer, are also disclosed.
    Type: Grant
    Filed: January 14, 2005
    Date of Patent: July 29, 2008
    Assignee: Centre National de la Recherche Scientifique (CNRS)
    Inventors: Joanna Bakala, Denyse Herlem, Emile Benechie, Jérôme Bignon, Françoise Khuong-Huu, Guy Jean Marie Potier, legal representative, Marie-Claude Denise Michèle Zelveyan, legal representative, Catherine Marie Germaine Magnan, legal representative, Odette Drion, legal representative, Pierre Potier
  • Pyranone derivatives useful for treating cancer
    Publication number: 20070167515
    Abstract: The invention relates to pyranone derivatives of general formula (I), wherein X is chlorine, bromine or iodine and R1 and R2 is independently a hydrogen atom, an alkyl, cycloalkyl or alkylene, linear or branched group containing 1-20 carbon atoms, optionally substituted by a hydroxyl, amino, ether or halogen group, or R1 and R2 form together a cycle of 5, 6, 7 or 8 members which is optionally substituted by a hydroxyl, amino, ether or halogen group including isomers, enantiomers, diastereoisomers and the mixtures thereof. A method for preparing the inventive derivatives and the therapeutic use thereof, in particular for treating cancer, are also disclosed.
    Type: Application
    Filed: January 14, 2005
    Publication date: July 19, 2007
    Inventors: Joanna Bakala, Denyse Herlem, Emile Benechie, Jerome Bignon, Francoise Khuong-Huu, Pierre Potier
  • Use of at least one 10-hydroxy-2-decenoic acid derivative in compositions for treating the cuteous signs of aging
    Publication number: 20050065212
    Abstract: The present invention relates to a method of inhibiting degradation of skin or mucous membranes by inhibiting action of collagenases comprising applying to the skin or mucous membranes a composition comprising at least one of 10-hydroxy-2-decenoic acid derivative. The invention also relates to a process for treating signs of aging.
    Type: Application
    Filed: June 14, 2002
    Publication date: March 24, 2005
    Inventors: Nathalie Pineau, Dominique Fagot, Emile Benechie, Martin Li, Francoise Picot, Pierre Potier
  • 10-hydroxy-2-decenoic acid compounds for promoting desquamation/epidermal renewal of the skin and/or combating skin aging
    Patent number: 6544533
    Abstract: 10-Hydroxy-2-decenoic acid compounds, particularly the 10-hydroxydec-2-enoates, are well suited for promoting desquamation of human skin and/or stimulating epidermal renewal and thus combating intrinsic and/or extrinsic cutaneous aging.
    Type: Grant
    Filed: March 20, 2001
    Date of Patent: April 8, 2003
    Assignee: Societe L'Oreal S.A.
    Inventors: Lionel Breton, Nathalie Pineau, Emile Benechie, Martine Li, Françoise Picot, Pierre Potier
  • 10-hydroxy-2-decenoic acid compounds for promoting desquamation/epidermal renewal of the skin and/or combating skin aging
    Publication number: 20020012684
    Abstract: 10-Hydroxy-2-decenoic acid compounds, particularly the 10-hydroxydec-2-enoates, are well suited for promoting desquamation of human skin and/or stimulating epidermal renewal and thus combating intrinsic and/or extrinsic cutaneous aging.
    Type: Application
    Filed: March 20, 2001
    Publication date: January 31, 2002
    Inventors: Lionel Breton, Nathalie Pineau, Emile Benechie, Martine Li, Francoise Picot, Pierre Potier