Patents by Inventor Laurianne Le Claire

Laurianne Le Claire 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).

  • Ceramide containing capsules, ceramide compositions, and cosmetic compositions thereof
    Patent number: 11007134
    Abstract: The ceramide composition includes capsules dispersed in the ceramide composition, the capsules comprising a shell and a core. The shell includes a polycaprolactone, a block copolymer, and a surfactant. The core includes ceramide NP, hydroxypalmitoyl sphinganine, 2-oleamido-1,3-octadecanediol, and a hydrophobic solvent. The core has a weight ratio of the ceramide NP of (i) and the hydroxypalmitoyl sphinganine of (ii) to the 2-oleamido-1,3-octadecanediol of (iii) is from 1:2.5 to 1:5. Additionally, the ceramide composition includes hydroxyacetophenone and hydrophilic solvent.
    Type: Grant
    Filed: March 31, 2020
    Date of Patent: May 18, 2021
    Assignee: L'OREAL
    Inventors: Laurianne Le Claire, Miao Wang, Jerome Cottard