Patents by Inventor Srivatsan Watson Srinivas

Srivatsan Watson Srinivas 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).

  • Breathable films and method for making
    Patent number: 6444302
    Abstract: The present invention relates to a cold-drawn breathable film formed from a blend of a soft polymer component and a hard polymer component. The soft polymer component (SPC) is a copolymer of a major olefinic monomer and a minor olefinic monomer. The major olefinic monomer is either ethylene or propylene and forms the majority of the SPC. Preferred films after cold-drawing exhibit a water vapor transmission rate (WVTR) of at least 100 g-mil/m2-day.
    Type: Grant
    Filed: September 1, 2000
    Date of Patent: September 3, 2002
    Assignee: ExxonMobil Chemical Patents Inc.
    Inventors: Srivatsan Watson Srinivas, Patrick Brant, Francois Henri Chambon, James Peter Stokes