Patents by Inventor Clara VERNAY

Clara VERNAY 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).

  • Publication number: 20220386603
    Abstract: The present invention provides a method for increasing the growth of a plant by contacting a seed of the plant with a composition comprising a guar gum having an average molecular weight of between 2,000 Daltons and 90,000 Daltons. The present invention also provides a seed treated with a guar gum having an average molecular weight of between 2,000 Daltons and 90,000 Daltons.
    Type: Application
    Filed: October 16, 2020
    Publication date: December 8, 2022
    Applicant: RHODIA OPERATIONS
    Inventors: Jean-Christophe Castaing, Clara Vernay, Francisco Lopez, Thierry Vidal
  • Publication number: 20220289870
    Abstract: The present invention relates to the in vitro use of a guar derivative for maintaining or increasing the growth rate of microorganisms, wherein said guar derivative contains at least one anionic group.
    Type: Application
    Filed: November 29, 2019
    Publication date: September 15, 2022
    Inventors: Jean-Christophe CASTAING, Florence LAMBERT, Clara VERNAY, Marina GABRIEL PESSOA
  • Publication number: 20220251421
    Abstract: A seed or seedling is coated with a least one rosin-based resin and optionally, a second binder, which is for instance a biodegradable polymer. The seed coating composition is characterized by a dust value, as measured using a Heubach dustmeter device according to Euroseeds reference method “Assessment of free floating dust and abrasion particles of treated seeds as a parameter of the quality of treated seeds”, which is lower by at least 30% as compared to an analogous binder-free composition that does not contain the rosin-based resin.
    Type: Application
    Filed: July 23, 2020
    Publication date: August 11, 2022
    Inventors: Jean-Christophe CASTAING, Clara VERNAY
  • Patent number: 11284558
    Abstract: A seed or seedling is coated with a cross-linked biopolymer and, optionally, a second binder selected from underivatized guar, cationic hydroxypropyl guar, polyacrylamide, poly(methacrylic acid), poly(acrylic acid), polyacrylate, poly(ethylene glycol), polyethyleneoxide, polyamide, hydroxypropyl guar, carboxymethyl guar, carboxymethylhydroxypropyl guar, underivatized starch, cationic starch, corn starch, wheat starch, rice starch, potato starch, tapioca, waxy maize, sorghum, waxy sarghum, sago, dextrin, chitin, chitosan, xanthan gum, carageenan gum, gum karaya, gum arabic, pectin, cellulose, hydroxycellulose, hydroxyalkyl cellulose, hydroxyethyl cellulose, carboxymethylhydroxyethyl cellulose, or hydroxypropyl cellulose. The seed coating composition is characterized by a dust value, as measured using a Heubach dustmeter device, which is lower by at least 30% as compared to an analogous composition that does not contain the crosslinked biopolymer.
    Type: Grant
    Filed: November 16, 2018
    Date of Patent: March 29, 2022
    Assignee: RHODIA OPERATIONS
    Inventors: Clara Vernay, Jean-Christophe Castaing, Zhiyun Chen, Thierry Vidal
  • Publication number: 20220025320
    Abstract: The present invention relates to the in vitro use of a cationic hydroxyalkyl guar for maintaining or increasing the growth rate of microorganisms, wherein said cationic hydroxyalkyl guar has an average molecular weight of between 2,000 Daltons and 90,000 Daltons.
    Type: Application
    Filed: November 29, 2019
    Publication date: January 27, 2022
    Inventors: Jean-Christophe CASTAING, Florence LAMBERT, Clara VERNAY, Marina GABRIEL PESSOA
  • Publication number: 20220017857
    Abstract: The present invention relates to the in vitro use of Cyamopsis tetragonoloba (guar) gum for maintaining or increasing the growth rate of microorganisms.
    Type: Application
    Filed: November 29, 2019
    Publication date: January 20, 2022
    Inventors: Jean-Christophe CASTAING, Florence LAMBERT, Clara VERNAY, Marina GABRIEL PESSOA
  • Patent number: 10383328
    Abstract: An adjuvant composition that contains (a) one or more anionic surfactant compounds, (b) one or more one or more fatty acid alkyl ester compounds, and (c) one or more salts is useful as a component of pesticide compositions.
    Type: Grant
    Filed: July 14, 2016
    Date of Patent: August 20, 2019
    Assignees: Rhodia Operations, Centre National de la Recherche Scientifique, Université de Montpellier
    Inventors: Clara Vernay, Rajesh Goyal, Laurence Ramos, Christian Ligoure, Jean-Christophe Castaing
  • Publication number: 20190150354
    Abstract: A seed or seedling is coated with a cross-linked biopolymer and, optionally, a second binder selected from underivatized guar, cationic hydroxypropyl guar, polyacrylamide, poly(methacrylic acid), poly(acrylic acid), polyacrylate, poly(ethylene glycol), polyethyleneoxide, polyamide, hydroxypropyl guar, carboxymethyl guar, carboxymethylhydroxypropyl guar, underivatized starch, cationic starch, corn starch, wheat starch, rice starch, potato starch, tapioca, waxy maize, sorghum, waxy sarghum, sago, dextrin, chitin, chitosan, xanthan gum, carageenan gum, gum karaya, gum arabic, pectin, cellulose, hydroxycellulose, hydroxyalkyl cellulose, hydroxyethyl cellulose, carboxymethylhydroxyethyl cellulose, or hydroxypropyl cellulose. The seed coating composition is characterized by a dust value, as measured using a Heubach dustmeter device, which is lower by at least 30% as compared to an analogous composition that does not contain the crosslinked biopolymer.
    Type: Application
    Filed: November 16, 2018
    Publication date: May 23, 2019
    Applicant: RHODIA OPERATIONS
    Inventors: Clara VERNAY, Jean-Christophe CASTAING, Zhiyun CHEN, Thierry VIDAL
  • Publication number: 20170013829
    Abstract: An adjuvant composition that contains (a) one or more anionic surfactant compounds, (b) one or more one or more fatty acid alkyl ester compounds, and (c) one or more salts is useful as a component of pesticide compositions.
    Type: Application
    Filed: July 14, 2016
    Publication date: January 19, 2017
    Applicants: Rhodia Operations, Centre National de la Recherche Scientifique, Université de Montpellier
    Inventors: Clara VERNAY, Rajesh GOYAL, Laurence RAMOS, Christian LIGOURE, Jean-Christophe CASTAING