Patents by Inventor Pierre Colas

Pierre Colas 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).

  • Patent number: 8440804
    Abstract: The present invention relates to peptides and polypeptides having the sequence SAVTFAVCAL or variants thereof, capable of binding to Calcineurin and/or to NS5A-TP2 and to their use in therapy, as well as to nucleic acid sequences and vectors encoding these peptides and polypeptides, and to cells comprising said polypeptides, nucleic acid sequences or vectors. The invention further relates to the use of the peptides, polypeptides or their derivatives to bring about phenotypic changes in mammalian cells, particularly to up-regulate calcineurin activity. The invention finally relates to a method for intracellular identification of substances which bind to calcineurin and which modulate the physiological effects of calcineurin.
    Type: Grant
    Filed: December 15, 2011
    Date of Patent: May 14, 2013
    Assignee: Ecole Normale Superieure de Lyon
    Inventors: Pierre Colas, Benoit de Chassey, Ivan Jacques Mikaelian, Brian B. Rudkin
  • Publication number: 20120245092
    Abstract: The present invention relates to peptides and polypeptides having the sequence SAVTFAVCAL or variants thereof, capable of binding to Calcineurin and/or to NS5A-TP2 and to their use in therapy, as well as to nucleic acid sequences and vectors encoding these peptides and polypeptides, and to cells comprising said polypeptides, nucleic acid sequences or vectors. The invention further relates to the use of the peptides, polypeptides or their derivatives to bring about phenotypic changes in mammalian cells, particularly to up-regulate calcineurin activity. The invention finally relates to a method for intracellular identification of substances which bind to calcineurin and which modulate the physiological effects of calcineurin.
    Type: Application
    Filed: December 15, 2011
    Publication date: September 27, 2012
    Inventors: Pierre Colas, Benoît de Chassey, Ivan Jacques Mikaelian, Brian B. Rudkin
  • Patent number: 8106157
    Abstract: The present invention relates to peptides and polypeptides having the sequence SAVTFAVCAL or variants thereof, capable of binding to Calcineurin and/or to NS5A-TP2 and to their use in therapy, as well as to nucleic acid sequences and vectors encoding these peptides and polypeptides, and to cells comprising said polypeptides, nucleic acid sequences or vectors. The invention further relates to the use of the peptides, polypeptides or their derivatives to bring about phenotypic changes in mammalian cells, particularly to up-regulate calcineurin activity. The invention finally relates to a method for intracellular identification of substances which bind to calcineurin and which modulate the physiological effects of calcineurin.
    Type: Grant
    Filed: November 30, 2007
    Date of Patent: January 31, 2012
    Assignees: Ecole Normale Superieure de Lyon, Centre National de la Recherche Scientifique
    Inventors: Pierre Colas, Benoit de Chassey, Ivan Jacques Mikaelian, Brian B. Rudkin
  • Publication number: 20110071087
    Abstract: The present invention relates to peptides and polypeptides having the sequence SAVTFAVCAL or variants thereof, capable of binding to Calcineurin and/or to NS5A-TP2 and to their use in therapy, as well as to nucleic acid sequences and vectors encoding these peptides and polypeptides, and to cells comprising said polypeptides, nucleic acid sequences or vectors. The invention further relates to the use of the peptides, polypeptides or their derivatives to bring about phenotypic changes in mammalian cells, particularly to up-regulate calcineurin activity. The invention finally relates to a method for intracellular identification of substances which bind to calcineurin and which modulate the physiological effects of calcineurin.
    Type: Application
    Filed: November 30, 2007
    Publication date: March 24, 2011
    Inventors: Pierre Colas, Benoit DeChassey, Ivan Jacques Mikaelian, Brian B. Rudkin
  • Patent number: 7820375
    Abstract: The invention concerns the use of at least a protein of the CRMP family, a polypeptide fragment or an active biological derivative thereof, a nucleotide sequence or sequence fragment coding for said protein, an antisense sequence capable of being specifically hybridized with a sequence with nucleotide-type encoding of said protein or an antibody directed against said protein for producing a medicine for treating diseases related to a dysfunction of the immune system. The invention also concerns a method for diagnosing an autoimmune pathology which consists in measuring the expression of a CRMP protein in the lymphocytes.
    Type: Grant
    Filed: September 9, 2002
    Date of Patent: October 26, 2010
    Assignee: Institut National de la Sante Et de la Recherche Medicale (Inserm)
    Inventors: Pascale Giraudon, Marie-Françoise Belin, Christophe Malcus, Pierre Colas, Jean-Christophe Antoine, Jérôme Honnorat
  • Publication number: 20090203685
    Abstract: The present invention is directed to molecules deriving from a 3-aryl-coumarine or 3-aryl-quinolin-2-one and having potent anti-proliferative and/or cytotoxic activity, especially against tumoral cells. The present invention also concerns the uses of these molecules in therapeutic application, for the treatment of different cancers. The invention also discloses the use of said compound for the manufacture of a medicament for treating cancer. The invention also concerns a process for inhibiting cell proliferation comprising contacting said cells with a compound of the invention.
    Type: Application
    Filed: May 22, 2007
    Publication date: August 13, 2009
    Applicant: EOS (ETHICAL ONCOLOGY SCIENCE) S.P.A.
    Inventors: Matthieu Schapira, Cyrille Lamigeon, Mathieu Gutmann, Audrey Barthelaix, Nicolas Hugo, Pierre Colas
  • Publication number: 20050106143
    Abstract: The invention concerns the use of at least a protein of the CRMP family, a polypeptide fragment or an active biological derivative thereof, a nucleotide sequence or sequence fragment coding for said protein, an antisense sequence capable of being specifically hybridized with a sequence with nucleotide-type encoding of said protein or an antibody directed against said protein for producing a medicine for treating diseases related to a dysfunction of the immune system. The invention also concerns a method for diagnosing an autoimmune pathology which consists in measuring the expression of a CRMP protein in the lymphocytes.
    Type: Application
    Filed: September 9, 2002
    Publication date: May 19, 2005
    Inventors: Pascale Giraudon, Marie-Francoise Belin, Christophe Malcus, Pierre Colas, Jean-Christophe Antoine, Jerome Honnorat
  • Publication number: 20030143626
    Abstract: Disclosed are processes for specifically modulating the properties of a target molecule T, and/or of a component C, which interacts directly or indirectly with T. Also disclosed are processes for the production of a targeted effector having the capacity to specifically modulate the properties of an intracellular target molecule and/or a cellular component C which interacts directly or indirectly in the cell with the molecule. Also disclosed are effector molecules, nucleic acids encoding same and constructs e.g., vectors and host cells, containing the nucleic acids, as well as pharmaceutical compositions, and uses of the effector molecules. Further disclosed are intracellular recognition molecules containing proteinaceous recognition domains, as well as processes for identifying dimeric recognition moieties having the capacity to force an interaction between two target molecules T1 and T2, and/or a cellular component C which interacts directly or indirectly in a cell with T1 and T2.
    Type: Application
    Filed: November 13, 2001
    Publication date: July 31, 2003
    Inventors: Pierre Colas, Roger Brent, Barak A. Cohen
  • Patent number: 5205240
    Abstract: A method for the preparation and distribution of feed for animals, especially suitable for feeding piglets, includes a first step of preparing in a mixer a predetermined volume of a feed mixture of dry feed and diluting liquid. In a second step the feed mixture is distributed to the trough of each of the stalls, a volume of the mixture prepared in first step which varies according to the final volume of feed to be prepared for each trough. The third step requires diluting in each trough the feed mixture distributed in second step with a dilution liquid in order to obtain in each trough the final volume of feed with a predetermined concentration for each trough. The dilution of the third step is done by distributing the dilution liquid through the same conduits as that by which the mixture prepared in first step has been distributed to ensure cleaning of these conduits.
    Type: Grant
    Filed: October 3, 1991
    Date of Patent: April 27, 1993
    Assignee: Volac Limited
    Inventors: Pierre Colas, Michel Guillou, Yvon Coroller