Patents Assigned to CENTRE D'ÉTUDE ET DE VALORISATION DES ALGUES
  • 3S-RHAMNOSE-GLUCURONYL HYDROLASE, METHOD OF PRODUCTION AND USES
    Publication number: 20140302561
    Abstract: The present invention relates in particular to proteins, coding nucleic acid sequences for same, vectors comprising said coding sequences, a method for producing said proteins, and an oligosaccharide hydrolysis method using same. In particular, the invention relates to the protein of sequence SEQ ID no. 1. The present invention can be applied to the recycling of bio-natural resources formed by organisms and microorganisms including ulvans, in particular green algae.
    Type: Application
    Filed: September 14, 2012
    Publication date: October 9, 2014
    Applicants: UNIVERSITÉ PIERRE ET MARIE CURIE, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE- CNRS, CENTRE D'ÉTUDE ET DE VALORISATION DES ALGUES
    Inventors: Pi Collen, William Helbert, Yannick Lerat, Jean-François Sassi
  • Ulvan lyase, method for manufacturing same, and uses thereof
    Patent number: 8669089
    Abstract: The present invention notably relates to ulvan lyases, to nucleic acid sequences coding for these ulvan lyases, to vectors comprising these coding sequences, to a method of manufacturing these ulvan lyases, as well as to a method of degrading ulvans using these ulvan lyases and applicable applications to the degradation products of the ulvans. The ulvan lyases of the present invention, or ulvanolytic protein, are notably defined as proteins of 30 or 46 kD comprising the following four sequences in their peptide sequence: PNDPNLK, LLEVGNTGTFGSTGS, DLANPDNV and WNLPE.
    Type: Grant
    Filed: June 16, 2011
    Date of Patent: March 11, 2014
    Assignees: Centre National de la Recherche Scientifique-CNRS, Centre d'Etude et de Valorisation des Algues-CEVA, Universite Pierre et Marie Curie
    Inventors: William Helbert, Pi Nyvall-Collen, Yannick Lerat, Jean-François Sassi