Patents by Inventor Laetitia Olivieri

Laetitia Olivieri 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).

  • Thermally reversible water in oil in water emulsions
    Patent number: 6995209
    Abstract: A thermally reversible water in oil in water (W/O/W) emulsion including a thermally reversible viscosifying polymer in the continuous aqueous phase of the emulsion. The thermally reversible viscosifying polymer of the W/O/W emulsion includes a block copolymer having at least a first polyoxyalkylene block having a hydrophobic region and a hydrophilic region effective to form micelles in solution in response to a change in temperature, and at least a second block comprising a poly(vinylcarboxylic acid).
    Type: Grant
    Filed: March 21, 2002
    Date of Patent: February 7, 2006
    Assignee: Madash LLC
    Inventors: Laetitia Olivieri, Eyal S. Ron