Patents by Inventor Stephane Lepifre

Stephane Lepifre 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).

  • Methods for Producing Modified Aromatic Renewable Materials and Compositions Thereof
    Publication number: 20080021155
    Abstract: Methods for producing modified renewable aromatic materials with lower softening temperatures and/or enhanced reactivity and compositions containing these modified aromatic products are provided.
    Type: Application
    Filed: April 20, 2007
    Publication date: January 24, 2008
    Inventors: Pierre Bono, Adil Barakat, Stephane Lepifre, Jairo Lora