Patents by Inventor Avila D'Souza

Avila D'Souza 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).

  • Water-soluble anti-dandruff compounds and compositions thereof
    Patent number: 7518005
    Abstract: Water-soluble and water dispersible undecylenic amido propyl dimethyl hydroxyl ethoxy ethyl ammonium undecylenate compounds of formula I having anti-dandruff, preservative and sunscreen activity wherein R1, R2 are from C1-C6 carbon atoms, R3 is undecylenic acid, amino group is selected from dimethyl amino propyl amine.
    Type: Grant
    Filed: September 14, 2005
    Date of Patent: April 14, 2009
    Assignee: Galaxy Surfactants Limited
    Inventors: Sudhir Patil, Dilip Mhatre, Avila D'Souza
  • Water-soluble anti-dandruff compounds and compositions thereof
    Publication number: 20060182696
    Abstract: Water-soluble and water dispersible undecylenic amido propyl dimethyl hydroxyl ethoxy ethyl ammonium undecylenate compounds of formula I having anti-dandruff, preservative and sunscreen activity wherein R1, R2 are from C1-C6 carbon atoms, R3 is undecylenic acid, amino group is selected from dimethyl amino propyl amine.
    Type: Application
    Filed: September 14, 2005
    Publication date: August 17, 2006
    Inventors: Sudhir Patil, Dilip Mhatre, Avila D'Souza