Patents by Inventor Lucia Tin

Lucia Tin 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).

  • Binary surfactant systems for developing extensional viscosity in cleaning compositions
    Publication number: 20050272630
    Abstract: The present invention relates to cleaning compositions having a viscoelastic rheology and, in particular, to hypochlorite compositions having a viscoelastic rheology, which compositions are formulated to have optimized viscosity together with optimized elasticity. The present invention affords a range of rheologies for simultaneously achieving optimal viscosity and optimal elasticity. The inventive composition also provides, when formulated as a drain opener, the advantage of ready penetration through standing water, as well as adherence to partial clogs.
    Type: Application
    Filed: June 2, 2004
    Publication date: December 8, 2005
    Inventors: Inderjeet Ajmani, Lucia Tin, Clement Choy