Patents by Inventor Sophie DEPREY

Sophie DEPREY 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).

  • WETTING AGENT COMPRISING A POLYETHOXYLATED SORBITAN ESTER AND AT LEAST ONE MANNOSYLERYTHRITOL LIPID
    Publication number: 20240059970
    Abstract: The present invention relates to a combination comprising a polyethoxylated (20) sorbitan monolaurate, at least one mannosylerythritol lipid and monopropylene glycol, the process for obtaining it and its use as a soil wetting agent. The invention also concerns solutions comprising such a combination.
    Type: Application
    Filed: December 13, 2021
    Publication date: February 22, 2024
    Inventors: Sophie DEPREY, Sylvie HERY, Pieter VAN DER WEEËN
  • WETTING AGENT COMPRISING AT LEAST ONE FATTY ACID MONOGLYCERIDE
    Publication number: 20230313042
    Abstract: The present invention relates to a combination comprising caprylic acid monoglyceride, at least one mannosylerythritol lipid and monopropylene glycol, to a method for obtaining same and to the use thereof as a wetting agent, in particular as a soil wetting agent. The invention also relates to solutions comprising such a combination.
    Type: Application
    Filed: July 21, 2021
    Publication date: October 5, 2023
    Inventors: Sophie DEPREY, Sylvie HERY, Pieter VAN DER WEE?N
  • Concentrate comprising a MEL and a polyethylene glycol fatty acid ester having an HLB value greater than or equal to 12
    Patent number: 10888088
    Abstract: The present invention relates to a concentrate comprising at least one lipid of mannosylerythritol and at least one ester of fatty acid and polyethylene glycol having an HLB value greater than or equal to 12, to the method for producing same and to the uses thereof, in particular as a surfactant.
    Type: Grant
    Filed: March 17, 2017
    Date of Patent: January 12, 2021
    Assignee: OLEON NV
    Inventors: Marion Randu, Sylvie Hery, Pierre Ravier, Sophie Deprey
  • DISSOLVENT COMPOSITION, STABLE UNDER COLD CONDITIONS
    Publication number: 20190191695
    Abstract: A composition comprising: —at least 25% of a fatty acid methyl ester having from 6 to 14 carbon atoms, or a mixture of such methyl esters; —at least 15% of dimethyl sulfoxide, or DMSO; and —at least 5% of a glyceryl fatty acid monoester having from 6 to 14 carbon atoms or a mixture of such glyceryl monoesters; the percentages being percentages by weight relative to the total weight of the composition. This composition is stable at low temperature and may be used as a cleaning, dissolvent, dispersant and/or diluent composition, especially for active principles in the plant protections field.
    Type: Application
    Filed: August 30, 2017
    Publication date: June 27, 2019
    Inventors: Sophie DEPREY, Pierre RAVIER
  • CONCENTRATE COMPRISING A MEL, AN ALKYL POLYGLUCOSIDE AND MONOPROPYLENE GLYCOL
    Publication number: 20190098896
    Abstract: The present invention relates to a concentrate comprising at least one lipid of mannosylerythritol (MEL), at least one alkypolyglucoside and monopropylene glycol, to the method for preparing same and to the uses thereof, in particular as an adjuvant.
    Type: Application
    Filed: March 17, 2017
    Publication date: April 4, 2019
    Inventors: Pierre RAVIER, Sophie DEPREY
  • CONCENTRATE COMPRISING A MEL AND A POLYETHYLENE GLYCOL FATTY ACID ESTER HAVING AN HLB VALUE GREATER THAN OR EQUAL TO 12
    Publication number: 20190082683
    Abstract: The present invention relates to a concentrate comprising at least one lipid of mannosylerythritol and at least one ester of fatty acid and polyethylene glycol having an HLB value greater than or equal to 12, to the method for producing same and to the uses thereof, in particular as a surfactant.
    Type: Application
    Filed: March 17, 2017
    Publication date: March 21, 2019
    Inventors: Marion RANDU, Sylvie HERY, Pierre RAVIER, Sophie DEPREY
  • COMPOSITION COMPRISING A MEL, A FATTY ACID METHYL ESTER AND A NON-IONIC SURFACTANT HAVING A HLB VALUE GREATER THAN OR EQUAL TO 12
    Publication number: 20190069544
    Abstract: The present invention relates to a composition comprising at least one fatty acid methyl or ethyl ester, at least one lipid of mannosylerythritol and at least one non-ionic surfactant having an HLB value greater than or equal to 12, to the method for producing same and to the uses thereof, in particular for preparing an emulsion.
    Type: Application
    Filed: March 17, 2017
    Publication date: March 7, 2019
    Inventors: Marion RANDU, Sylvie HERY, Pierre RAVIER, Sophie DEPREY