Patents by Inventor Jessica ALLARD

Jessica ALLARD 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 synthesising biobased unsaturated acids
    Patent number: 9376366
    Abstract: The invention relates to a method for preparing a compound of formula (I), wherein n is an integer from 1 to 21, said method comprises reacting a light olefin fraction, in the presence of a metathesis catalyst, with a compound having from 10 to 24 carbon atoms, of the following formula (II): wherein, n is an integer from 1 to 21, R corresponds to a hydrogen atom or an alkyl or alkenyl chain from 1 to 20 carbon atoms optionally substituted by at least one hydroxyl group, said compound of formula (II) being used alone or in a mixture of compounds of formula (II).
    Type: Grant
    Filed: June 27, 2013
    Date of Patent: June 28, 2016
    Assignees: OLEON S.A.S., OMEGA CAT SYSTEM
    Inventors: Jessica Allard, Frédéric Caijo, Aurélie Morel
  • METHOD FOR SYNTHESISING BIOBASED UNSATURATED ACIDS
    Publication number: 20150336871
    Abstract: The invention relates to a method for preparing a compound of formula (I), wherein n is an integer from 1 to 21, said method comprises reacting a light olefin fraction, in the presence of a metathesis catalyst, with a compound having from 10 to 24 carbon atoms, of the following formula (II): wherein, n is an integer from 1 to 21, R corresponds to a hydrogen atom or an alkyl or alkenyl chain from 1 to 20 carbon atoms optionally substituted by at least one hydroxyl group, said compound of formula (II) being used alone or in a mixture of compounds of formula (II).
    Type: Application
    Filed: June 27, 2013
    Publication date: November 26, 2015
    Inventors: Jessica ALLARD, Frédéric CAIJO, Aurélie MOREL