Patents by Inventor Xavier Briand

Xavier Briand 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).

  • USE OF POLYAMINES, TYRAMINE AND/OR A PLANT EXTRACT CONTAINING SAME TO STABILISE MICROORGANISMS
    Publication number: 20230234897
    Abstract: The invention relates to the use of polyamines, tyramine and/or a plant extract containing same to stabilise microorganisms under an environmental stress, such as oxidative stress, osmotic stress or salt stress, heat stress, acid/base stress and/or stress linked to competitor microorganisms; and a composition comprising (a) polyamines, tyramine and/or a plant extract containing same, and (b) microorganisms.
    Type: Application
    Filed: May 18, 2021
    Publication date: July 27, 2023
    Applicant: AGRO INNOVATION INTERNATIONAL
    Inventors: Xavier BRIAND, Fabrice HOUDUSSE, Morgane COMBY, Matthieu C. BEZIAT
  • USE OF PHLOROTANNINS AS A STIMULANT FOR MYCHORRHIZAL AND RHIZOBIAL SYMBIOSES
    Publication number: 20180258004
    Abstract: The invention relates to the use of phlorotannins, particularly extracts of brown algae from the Fucaceae family, particularly of the Fucus or Ascophyllum genus, for stimulating the symbiosis between a plant and a mycorrhizal fungus or a rhizobium. The invention also relates to a fertilizing product containing phlorotannins and to the uses thereof in a plant treatment method.
    Type: Application
    Filed: August 26, 2016
    Publication date: September 13, 2018
    Applicant: Agro Innovation International
    Inventors: Xavier BRIAND, Sylvia Céline SALAMAGNE
  • Use of ulvans as elicitors of mechanisms for nitrogen absorption and protein synthesis
    Patent number: 7892311
    Abstract: The present invention relates to the use of ulvans, in particular extracted from green algae of the genus Ulva or Enteromorpha, or of ulvan-derived oligosaccharides, as elicitors of mechanisms for nitrogen absorption and protein synthesis. It also relates to a fertilizing product containing ulvans and to the use thereof in a plant treatment method.
    Type: Grant
    Filed: March 30, 2005
    Date of Patent: February 22, 2011
    Assignee: Timac Agro International
    Inventors: Xavier Briand, Stéphanie Cluzet, Bernard Dumas, Marie-Thérése Esquerre-Tugaye, Sylvie Salamagne
  • Ulvans as activators of plant defense and resistance reactions against biotic or abiotic stresses
    Patent number: 7820176
    Abstract: The present invention relates to the use of ulvans, in particular extracted from green algae of the genus Ulva or Enteromorpha, or of ulvan-derived oligosaccharides, as activators of plant defense and resistance reactions against biotic or abiotic stresses. It also relates to a plant-protection product containing ulvans and to the uses thereof in a plant treatment method.
    Type: Grant
    Filed: March 30, 2005
    Date of Patent: October 26, 2010
    Assignee: TIMAC Agro International
    Inventors: Xavier Briand, Stéphanie Cluzet, Bernard Dumas, Marie-Thérèse Esquerre-Tugaye, Sylvie Salamagne
  • Use of Ulvans as Elicitors of Mechanisms for Nitrogen Absorption and Protein Synthesis
    Publication number: 20080127695
    Abstract: The present invention relates to the use of ulvans, in particular extracted from green algae of the genus Ulva or Enteromorpha, or of ulvan-derived oligosaccharides, as elicitors of mechanisms for nitrogen absorption and protein synthesis. It also relates to a fertilizing product containing ulvans and to the use thereof in a plant treatment method.
    Type: Application
    Filed: March 30, 2005
    Publication date: June 5, 2008
    Applicant: Compagnie Financere Et De Participations Roullier
    Inventors: Xavier Briand, Cluzet Stephanie, Bernard Dumas, Marie-Therese Esquerre-Tugaye, Sylvie Salamagne
  • Use of Ulvans as Activators of Plant Defence and Resistance Reactions Against Biotic or Abiotic Stresses
    Publication number: 20070232494
    Abstract: The present invention relates to the use of ulvans, in particular extracted from green algae of the genus Ulva or Enteromorpha, or of ulvan-derived oligosaccharides, as activators of plant defense and resistance reactions against biotic or abiotic stresses. It also relates to a plant-protection product containing ulvans and to the uses thereof in a plant treatment method.
    Type: Application
    Filed: March 30, 2005
    Publication date: October 4, 2007
    Applicant: COMPAGNIE FINANCIERE ET DE PARTICIPATIONS ROULLIER
    Inventors: Xavier Briand, Stephanie Cluzet, Bernard Dumas, Marie-Therese Esquerre-Tugaye, Sylvie Salamagne
  • Utilization of algae extract for the preparation of pharmaceutical, cosmetic, food or agricultural compositions
    Patent number: 5508033
    Abstract: The present invention relates to the utilization of algae extracts obtained by extraction in liquid phase, or of at least one active substance isolated from such an extract or obtained by chemical synthesis, selected in particular among the fucols, polyfucols, diphloretols, polyphloretols, bifuhalols, polyfuhalols, phloretols, for the preparation of pharmaceutical, cosmetic, food or agricultural compositions with an anti-radical activity, particularly towards the superoxide radical. The algae used are brown, green or red macroscopic algae and in particular Fucus vesiculosus.
    Type: Grant
    Filed: February 14, 1995
    Date of Patent: April 16, 1996
    Assignee: Societe d'Engrais Composes Mineraux et Amendments
    Inventor: Xavier Briand