Patents by Inventor Nicolas Terry

Nicolas Terry 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).

  • Cyclodextrins preferentially substituted on their primary face by acid or amine functions
    Publication number: 20030152602
    Abstract: Non-hydroxyalkylated cyclodextrins are disclosed wherein at least one primary alcohol function (CH2OH) is substituted, the —OH portion being replaced by a substituent with formula —O—CO—R or —NR1R2, where: R, R1 and R2 independently represent a linear or cyclic, saturated or unsaturated, hydroxylated or non-hydroxylated alkyl group containing 1 to 30 carbon atoms, preferably 1 to 22 carbon atoms, more preferably a fatty chain containing 2 to 22 carbon atoms. These cyclodextrins are used as vectors for at least one active ingredient, in particular to encourage tissue penetration, in a cosmetic application, or for the production of pharmaceutical compositions, in particular dermopharmaceuticals.
    Type: Application
    Filed: December 13, 2002
    Publication date: August 14, 2003
    Applicant: COLETICA
    Inventors: Eric Perrier, Nicolas Terry, Delphine Rival, Anthony William Coleman
  • Cyclodextrins preferentially substituted on their primary face by acid or amine functions
    Patent number: 6524595
    Abstract: Non-hydroxyalkylated cyclodextrins are disclosed wherein at least one primary alcohol function (CH2OH) is substituted, the —OH portion being replaced by a substituent with formula —O—CO—R or —NR1R2, where: R, R1 and R2 independently represent a linear or cyclic, saturated or unsaturated, hydroxylated or non-hydroxylated alkyl group containing 1 to 30 carbon atoms, preferably 1 to 22 carbon atoms, more preferably a fatty chain containing 2 to 22 carbon atoms. These cyclodextrins are used as vectors for at least one active ingredient, in particular to encourage tissue penetration, in a cosmetic application, or for the production of pharmaceutical compositions, in particular dermopharmaceuticals.
    Type: Grant
    Filed: July 11, 2000
    Date of Patent: February 25, 2003
    Assignee: Coletica
    Inventors: Eric Perrier, Nicolas Terry, Delphine Rival, Anthony William Coleman