Patents by Inventor Hubert Sainsard

Hubert Sainsard 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 treating seeds
    Patent number: 10791667
    Abstract: The present invention relates to a process for treating seeds which may be used, in particular, for coating grains. The treatment process of the invention is a process for treating, in particular for coating, seeds, comprising at least: a step of dispersing, in an aqueous medium, a hydratable compound, the hydratable compound being present in the dispersion at a concentration of at least 4.5% by weight relative to the total weight of the dispersion, and a step of bringing the dispersion thus obtained into contact with seeds.
    Type: Grant
    Filed: May 18, 2015
    Date of Patent: October 6, 2020
    Assignees: RHODIA OPERATIONS, AEGILOPS APPLICATIONS
    Inventors: Hubert Sainsard, Jeremy De Laat, Jean-Christophe Castaing, Benoît Abribat
  • METHOD FOR TREATING SEEDS
    Publication number: 20170142893
    Abstract: The present invention relates to a process for treating seeds which may be used, in particular, for coating grains. The treatment process of the invention is a process for treating, in particular for coating, seeds, comprising at least: a step of dispersing, in an aqueous medium, a hydratable compound, the hydratable compound being present in the dispersion at a concentration of at least 4.5% by weight relative to the total weight of the dispersion, and a step of bringing the dispersion thus obtained into contact with seeds.
    Type: Application
    Filed: May 18, 2015
    Publication date: May 25, 2017
    Inventors: Hubert SAINSARD, Jeremy DE LAAT, Jean-Christophe CASTAING, Benoît ABRIBAT
  • Apparatus for a process for the protection of plant seeds
    Patent number: 5643360
    Abstract: An apparatus for a process for wet-treating seeds with an acaricidal, fungicidal, insecticidal or nutritive agent which consists of a foam-forming apparatus comprising a first foam-formation chamber equipped with openings which allow a gas and the aqueous composition containing at least one nonphytotoxic foaming agent to be admitted and containing, downstream of these openings, at least one sieve, this first chamber continuing into a second chamber for compressing and structuring the foam, which ends in an outlet nozzle for the foam.
    Type: Grant
    Filed: May 31, 1995
    Date of Patent: July 1, 1997
    Assignee: Ciba-Geigy Corporation
    Inventors: Cornelis Willem Rensing, Hubert Sainsard
  • Process for the protection of plant seeds and apparatus to carry out said process
    Patent number: 5527760
    Abstract: An improved process for the phytoprotection of plant seeds, wherein there is simultaneously applied to the seeds, on the one hand, at least one first liquid composition containing at least one phytoprotection product, and on the other hand, a foam formed from a second composition, containing at least one nonphytotoxic foaming agent.
    Type: Grant
    Filed: March 24, 1995
    Date of Patent: June 18, 1996
    Assignee: Ciba-Geigy Corporation
    Inventors: Cornelis W. Rensing, Hubert Sainsard