Patents by Inventor Sajith Parerparambil

Sajith Parerparambil 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).

  • Elastomeric Blend for Tires Comprising High Glass Transition Temperature Hydrocarbon Resins
    Publication number: 20170198122
    Abstract: This invention relates to an elastomeric composition comprising at least one elastomer and a hydrocarbon polymer additive, wherein the hydrocarbon polymer additive has a glass transition temperature in the range of about 40 to about 70° C. and is selected from at least one of dicyclopentadiene (DCPD)-based polymer, a cyclopentadiene (CPD)-based polymer, a DCPD-styrene copolymer, a C5 homopolymer and copolymer resin, a C5-styrene copolymer resin, a terpene homopolymer or copolymer resin, a pinene homopolymer or copolymer resin, a C9 homopolymer and copolymer resin, a C5/C9 copolymer resin, an alpha-methyl styrene homopolymer or copolymer resin, and combinations thereof; and wherein, the composition has a permeability coefficient at 40° C. of 1 cc*mm/(m2-day)*mmHg or less.
    Type: Application
    Filed: July 29, 2015
    Publication date: July 13, 2017
    Inventors: Michael B. Rodgers, Sajith Parerparambil, Kaushik Das, Bernard D'Cruz