Patents by Inventor Florence Deschaseaux

Florence Deschaseaux 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).

  • USE OF A BETAINE AS A FOAM DRAINAGE REDUCING AGENT
    Publication number: 20130221263
    Abstract: The invention relates to the use of a betaine as a foam drainage reducing agent. The invention also relates to the use of betaine in processes involving foam.
    Type: Application
    Filed: April 4, 2013
    Publication date: August 29, 2013
    Applicant: Rhodia Operations
    Inventors: Evelyne PRAT, Sylvie Touzet, Florence Deschaseaux
  • Treatment enabling the removal of a coating and/or stain from a construction material
    Patent number: 8361949
    Abstract: The invention relates to a treatment that can be used to remove a coating and/or stain from a construction material, such as anti-graffiti treatment. The inventive treatment uses a beta-dicarbonyl product.
    Type: Grant
    Filed: December 7, 2007
    Date of Patent: January 29, 2013
    Assignee: Rhodia Operations
    Inventors: Sylvie Touzet, Evelyne Prat, Florence Deschaseaux, Valérie Billebaud
  • USE OF A BETAINE AS A FOAM DRAINAGE REDUCING AGENT
    Publication number: 20100140531
    Abstract: The invention relates to the use of a betaine as a foam drainage reducing agent. The invention also relates to the use of betaine in processes involving foam.
    Type: Application
    Filed: March 3, 2008
    Publication date: June 10, 2010
    Applicant: Rhodia Operations
    Inventors: Evelyne Prat, Sylvie Touzet, Florence Deschaseaux
  • USE OF BETAINES AS FOAMING AGENTS AND FOAM DRAINAGE REDUCING AGENTS
    Publication number: 20100069269
    Abstract: The invention relates to the use of a betaine as a foaming agent and a foam drainage reducing agent. The invention also relates to the use of betaine in processes involving foam.
    Type: Application
    Filed: March 3, 2008
    Publication date: March 18, 2010
    Inventors: Evelyne Prat, Sylvie Touzet, Florence Deschaseaux