Patents by Inventor Chandra Sehkar Palla-Venkata

Chandra Sehkar Palla-Venkata 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).

  • Hydrophobic silicas as squeakiness enhancers in cleansing compositions
    Patent number: 8648024
    Abstract: A cleanser composition is provided which includes: (i) from 0.01 to 5% by weight of a hydrophobic or cationic silica having a number average particle size ranging from 1 to 30,000 nm; (ii) from 0.1 to 30% by weight of a non-soap synthetic surfactant; and wherein the composition exhibits a UMT Test number of rubs to stick-slip from 1 to 12 under a 20 g load, and a foam volume ranging from 200 to 800 ml using a SITA Foam Tester.
    Type: Grant
    Filed: February 10, 2012
    Date of Patent: February 11, 2014
    Assignee: Conopco, Inc.
    Inventors: Chandra Sehkar Palla-Venkata, Surajit Mukherjee, Wei Dong Tian, Martin Swanson Vethamuthu, Rajendra Mohanlal Dave, Junqi Ding