Patents by Inventor Christine Bar-L'Helgouac'h

Christine Bar-L'Helgouac'h 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 and device having a simplified constructions for the reference grinding of wheat
    Patent number: 9067210
    Abstract: A process for simplified production of a reference milling for determining the milling quality of wheat, includes: a first crushing of a wheat sample; a first sieving of the crushed product into three distinct levels of particle size; a second crushing of oversize particles resulting from the first crushing; a second sieving of the oversize particles thus crushed; a mixing of coarse semolina resulting from the sievings; a third crushing of the mixture of the coarse semolina; a third sieving of the mixture of the coarse semolina thus crushed into two distinct levels of particle size; a mixing of fine semolina resulting from each of the three sievings; a fourth crushing of the mixture of fine semolina; a fourth sieving of the mixture of the fine semolina thus crushed into a single level of particle size; a mixing of the flours resulting from sievings, the mixture constituting the desired milling.
    Type: Grant
    Filed: November 19, 2010
    Date of Patent: June 30, 2015
    Assignees: CHOPIN TECHNOLOGIES, INRA (INSTITUT NATIONAL DE LA RECHERCHE AGRONOMIQUE), ARVALIS (INSTITUT DU VEGETAL)
    Inventors: Arnaud Dubat, Sonia Geoffroy, Joël Abecassis, Marc Chaurand, Robert Pujol, Christine Bar-L'Helgouac'h
  • METHOD AND DEVICE HAVING A SIMPLIFIED CONSTRUCTIONS FOR THE REFERENCE GRINDING OF WHEAT
    Publication number: 20120267457
    Abstract: A process for simplified production of a reference milling for determining the milling quality of wheat, includes: a first crushing of a wheat sample; a first sieving of the crushed product into three distinct levels of particle size; a second crushing of oversize particles resulting from the first crushing; a second sieving of the oversize particles thus crushed; a mixing of coarse semolina resulting from the sievings; a third crushing of the mixture of the coarse semolina; a third sieving of the mixture of the coarse semolina thus crushed into two distinct levels of particle size; a mixing of fine semolina resulting from each of the three sievings; a fourth crushing of the mixture of fine semolina; a fourth sieving of the mixture of the fine semolina thus crushed into a single level of particle size; a mixing of the flours resulting from sievings, the mixture constituting the desired milling.
    Type: Application
    Filed: November 19, 2010
    Publication date: October 25, 2012
    Applicants: ARVALIS (INSTITUT DU VEGETAL), CHOPIN TECHNOLOGIES
    Inventors: Arnaud Dubat, Sonia Geoffroy, Joel Abecassis, Marc Chaurand, Robert Pujol, Christine Bar-L'Helgouac'h