Patents by Inventor Jean-Pierre Vincent

Jean-Pierre Vincent 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: 8415095
    Abstract: Nucleoside analogues comprising a citrate group can be used to obtain immunogens designed to produce antibodies having an affinity for triphosphorylated nucleosides. Such antibodies are useful for implementing sensitive immunologic assays for triphosphorylated nucleoside derivatives.
    Type: Grant
    Filed: September 3, 2004
    Date of Patent: April 9, 2013
    Assignee: Centre National de la Recherche-Scientifique-CNRS
    Inventors: Anny Cupo, Cecile Le Saint, Jean-Pierre Vincent, Fatima Akeb, Daniele Duval, Roger Guedj
  • Publication number: 20050130270
    Abstract: Nucleoside analogues comprising a citrate group can be used to obtain immunogens designed to produce antibodies having an affinity for triphosphorylated nucleosides. Such antibodies are useful for implementing sensitive immunologic assays for triphosphorylated nucleoside derivatives.
    Type: Application
    Filed: September 3, 2004
    Publication date: June 16, 2005
    Applicants: Centre National de la Recherche Scientifique- CNRS, an organization of France, Universite de Nice - Sophia Antipolis, a organization of France
    Inventors: Anny Cupo, Cecile Le Saint, Jean-Pierre Vincent, Fatima Akeb, Daniele Duval, Roger Guedj
  • Patent number: 6137079
    Abstract: The invention relates to an electric arc welding torch comprising a torch body having an electrode holder (3) and a nozzle (4), said nozzle (4) being formed with at least one nozzle partition (2) having an internal surface (2a) and an external surface (2b), characterized in that at least one supplemental partition (8) extends along at least one portion of the internal surface (2a) and/or external surface (2b) of the nozzle partition (2), in that one of said partitions (2, 8) is electrically conductive and in that the other of said partitions (2, 8) is electrically insulating and the use of such a torch in an electric arc welding or cutting process under a protective gas, particularly a TIG, MIG or MAG welding process.
    Type: Grant
    Filed: June 3, 1999
    Date of Patent: October 24, 2000
    Assignees: La Soudure Autogene Francaise, Sauvageau Commercy Soudure
    Inventors: Jean-Pierre Vincent, Francis Briand
  • Patent number: 6054557
    Abstract: The invention provides biologically active compounds of the formula: ##STR1## where R.sub.1 is a light-emitting moiety and R.sub.7 is a peptide of between 2 and 200 amino acids. X is selected from the group including .dbd.O, .dbd.S, --OH, .dbd.C.tbd.O, .dbd.NH, --H, --OR, --NR, --R, --R.sub.3 R.sub.4, wherein each R, R.sub.4 and R.sub.3, independently, is H or a C1-C6 branched or unbranched, substituted or unsubstituted, alkyl. The compounds are both biologically active and optically detectable. The peptide is chemically attached to the light-emitting moiety at an amino acid position which is not involved in binding to the peptide's receptor. In this way, the peptide's affinity for its receptor is not significantly decreased, and the compound retains high biological activity and can be easily detected using standard optical means.
    Type: Grant
    Filed: July 10, 1996
    Date of Patent: April 25, 2000
    Assignee: Advanced Bioconcept (1994) Ltd.
    Inventors: Marie-Pierre Faure, Jean-Pierre Vincent, Georges Gaudriault, Alain Beaudet, Clarissa Desjardins
  • Patent number: 5824772
    Abstract: Light-emitting compounds of the formula: ##STR1## where R.sub.1 is a light-emitting moiety and R.sub.2 is a somatostatin-based peptide featuring a first amino acid sequence -Phe-Phe-Trp-Lys-Thr- or (SEQ ID NO:1) or -Phe-Phe-D-Trp-Lys-Thr-. The peptide is linked at a first amino acid position to (C-X), and the light-emitting compound exhibits substantial biological activity in the presence of a receptor having affinity for somatostatin-based peptides.
    Type: Grant
    Filed: June 7, 1995
    Date of Patent: October 20, 1998
    Assignee: Advanced Bioconcept, Inc.
    Inventors: Jean-Pierre Vincent, Georges Gaudriault, Alain Beaudet
  • Patent number: 5693679
    Abstract: Light-emitting compounds of the formula: ##STR1## where R.sub.1 is a light-emitting moiety and R.sub.2 is a somatostatin-based peptide featuring a first amino acid sequence --Phe--Phe--Trp--Lys--Thr-- (SEQ ID NO:1) or --Phe--Phe--D--Trp--Lys--Thr--. The peptide is linked at a first amino acid position to (C--X), and the light-emitting compound exhibits substantial biological activity in the presence of a receptor having affinity for somatostatin-based peptides.
    Type: Grant
    Filed: April 4, 1995
    Date of Patent: December 2, 1997
    Assignee: Advanced Bioconcept, Inc.
    Inventors: Jean-Pierre Vincent, Georges Gaudriault, Alain Beaudet