Patents by Inventor Sasha Heriot

Sasha Heriot 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).

  • AB DIBLOCK COPOLYMERS AND APPLICATIONS FOR THEIR USE
    Publication number: 20110257289
    Abstract: The present invention relates to the use of AB block copolymer composition as a surface coating wherein the composition comprises (a) an AB block copolymer; and (b) a liquid medium and wherein the AB block copolymer comprises: (a) a substantially hydrophobic block A, and (b) a substantially hydrophilic block B wherein the hydrophobic block A comprises one or more monomer of formula (A) wherein R is H or C1 to C4 alkyl; Z is O, P or N; and R? is selected from the group comprising: C1 to C18 linear or non linear alkyl; C1 to C18 alkylamino alkyl; C1 to C18 dihydroxyalkyl; C1 to C18 silylalkyl; epoxy alkyl, phosphoryl or phosphoryl alkyl; a styrene based monomer; a vinyl phosphonate or phosphoric acid monomer; and wherein the liquid medium comprises either: (i) water; (ii) an organic solvent; (iii) an organic solvent substantially free from water; or (iv) an organic solvent and water; and wherein: the liquid medium further optionally comprises one or more additive, surfactant or wetting agent.
    Type: Application
    Filed: April 1, 2011
    Publication date: October 20, 2011
    Applicant: Chamelic Ltd
    Inventors: Simon Biggs, Gaelle Baquey, Maggy Manguian, Sasha Heriot