Patents by Inventor Ludovic Delage

Ludovic Delage 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).

  • Method for producing polyphenol compounds
    Patent number: 10179921
    Abstract: The present invention relates to a method for producing polyphenol compounds, i.e. phloroglucinol or one of its derivatives, with a polyketide synthase of type III (PKSIII) from a brown marine alga. The invention also relates to recombinant nucleic acids coding for a polyketide synthase of type III (PKSIII) from the brown alga Ectocarpus siliculosus (E. siliculosus), to recombinant vectors comprising these nucleic acids, as well as to host cells comprising these vectors. Finally, the invention relates to a method for preparing of various compounds by means of polyphenol compounds produced according to the aforementioned method.
    Type: Grant
    Filed: September 26, 2012
    Date of Patent: January 15, 2019
    Assignees: UNIVERSITÉ PIERRE ET MARIE CURIE (PARIS 6), CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (C.N.R.S)
    Inventors: Ludovic Delage, Laurence Meslet-Cladiere, Philippe Potin, Sophie Goulitquer
  • Bacterial iodoperoxidases from , methods of preparation and uses thereof
    Patent number: 9353354
    Abstract: The present invention concerns iodoperoxidases from Zobellia galactanivorans, isolated nucleic acids encoding same, as well as methods for preparing these enzymes. Moreover, the invention is also directed to the use of such iodoperoxidases in a wide range of industrial, pharmaceutical, medical, cosmetics, and ecological applications, as well as in the food industry.
    Type: Grant
    Filed: July 5, 2012
    Date of Patent: May 31, 2016
    Assignee: Centre National de la Recherche Scientifique
    Inventors: Catherine Leblanc, Ludovic Delage, Gurvan Michel, Etienne Rebuffet, Mirjam Czjzek, Philippe Potin
  • USE OF RECOMBINANT TYPE III "POLYKETIDE SYNTHASES" (PKS III) OF MARINE BROWN ALGAE
    Publication number: 20140315269
    Abstract: The present invention relates to a method for producing polyphenol compounds, i.e. phloroglucinol or one of its derivatives, with a polyketide synthase of type III (PKSIII) from a brown marine alga. The invention also relates to recombinant nucleic acids coding for a polyketide synthase of type III (PKSIII) from the brown alga Ectocarpus siliculosus (E. siliculosus), to recombinant vectors comprising these nucleic acids, as well as to host cells comprising these vectors. Finally, the invention relates to a method for preparing of various compounds by means of polyphenol compounds produced according to the aforementioned method.
    Type: Application
    Filed: September 26, 2012
    Publication date: October 23, 2014
    Applicants: UNIVERSITE DE BRETAGNE OCCIDENTALE, UNIVERSITE PIERRE ET MARIE CURIE (PARIS 6)
    Inventors: Ludovic Delage, Laurence Meslet-Cladiere, Philippe Potin, Sophie Goulitquer
  • Bacterial Iodoperoxidases from Zobellia Galactanivorans, Methods of Preparation and Uses Thereof
    Publication number: 20140212931
    Abstract: The present invention concerns iodoperoxidases from Zobellia galactanivorans, isolated nucleic acids encoding same, as well as methods for preparing these enzymes. Moreover, the invention is also directed to the use of such iodoperoxidases in a wide range of industrial, pharmaceutical, medical, cosmetics, and ecological applications, as well as in the food industry.
    Type: Application
    Filed: July 5, 2012
    Publication date: July 31, 2014
    Applicants: Universite Pierre et Marie Curie (Paris 6), Centre National de la Recherche Scientifique (CNRS)
    Inventors: Catherine Leblanc, Ludovic Delage, Gurvan Michel, Etienne Rebuffet, Mirjam Czjzek, Philippe Potin