Patents by Inventor Catherine Baurain

Catherine Baurain 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).

  • Compositions of mixed diesters of 1,4: 3,6-dianhydrohexitol
    Patent number: 10640626
    Abstract: A method for producing a composition of diesters, includes a step including the esterification of 1,4:3,6-dianhydrohexitol by a composition of carboxylic acids, the composition including: at least an acid having formula C7H15COOH (X) and an acid having formula C9H19COOH (Y), the mass ratio (X)/(Y) varying between 10/90 and 90/10.
    Type: Grant
    Filed: November 26, 2013
    Date of Patent: May 5, 2020
    Assignee: ROQUETTE FRERES
    Inventors: Thierry Feron, Arnaud Verraes, Herve Wyart, Catherine Baurain
  • COMPOSITIONS OF MIXED DIESTERS OF 1,4: 3,6-DIANHYDROHEXITOL
    Publication number: 20150322238
    Abstract: A method for producing a composition of diesters, includes a step including the esterification of 1,4: 3,6-dianhydrohexitol by a composition of carboxylic acids, the composition including: at least an acid having formula C7H15COOH (X) and an acid having formula C9H19COOH (Y), the mass ratio (X)/(Y) varying between 10/90 à 90/10.
    Type: Application
    Filed: November 26, 2013
    Publication date: November 12, 2015
    Inventors: Thierry Feron, Arnaud Verraes, Herve Wyart, Catherine Baurain
  • METHOD FOR PRODUCING COMPLEX COMPOSITIONS OF MIXED DIESTERS OF 1,4: 3,6- DIANHYDROHEXITOL
    Publication number: 20150291614
    Abstract: A method for producing a composition of diesters of 1,4:3,6-dianhydrohexitol, characterised in that it includes a step including the esterification of 1,4:3,6-dianhydrohexitol by a composition of carboxylic acids, the composition of carboxylic acids including: at least an acid having formula C7H15COOH (X) and an acid having formula C9H19COOH (Y), the mass ratio (X)/(Y) varying between 10/90 à 90/10; at least one acid having a formula different from (X) and (Y), selected from among hexanoic acid, lauric acid, myristic acid, oleic acid or linoleic acid.
    Type: Application
    Filed: November 26, 2013
    Publication date: October 15, 2015
    Inventors: Thierry Feron, Arnaud Verraes, Herve Wyart, Catherine Baurain, Juliette Brocard, Patrick Fuertes