Patents by Inventor Eric Nappi

Eric Nappi 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).

  • Polymer of hyaluronate and of glucomannan
    Patent number: 11439579
    Abstract: The present invention concerns a sphere, characterized in that it comprises at least one polymer of hyaluronate and glucomannan. It also concerns a polymer of hyaluronate and glucomannan characterized in that each bond between a hyaluronate group and a glucomannan group is an ester bond. In addition, it concerns their production process and their use, in particular as a filling or hydration agent.
    Type: Grant
    Filed: October 24, 2013
    Date of Patent: September 13, 2022
    Assignee: BASF Beauty Care Solutions France SAS
    Inventors: Isabelle Bonnet, Florent Durieux, Eric Nappi
  • POLYMER OF HYALURONATE AND OF GLUCOMANNAN
    Publication number: 20150283055
    Abstract: The present invention concerns a sphere, characterized in that it comprises at least one polymer of hyaluronate and glucomannan. It also concerns a polymer of hyaluronate and glucomannan characterized in that each bond between a hyaluronate group and a glucomannan group is an ester bond. In addition, it concerns their production process and their use, in particular as a filling or hydration agent.
    Type: Application
    Filed: October 24, 2013
    Publication date: October 8, 2015
    Applicant: BASF BEAUTY CARE SOLUTIONS France S.A.S
    Inventors: Isabelle Bonnet, Florient Durieux, Eric Nappi