Patents by Inventor Nishant Satish Negandhi

Nishant Satish Negandhi 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).

  • Low organic vapor permeation resin
    Patent number: 8062725
    Abstract: The invention relates to a novel composition comprising at least one polyphthalamide reactively extruded with at least one other polyamide, a polyester, and a modifier. The composition can be further modified with fillers to add increased strength. Other additives such as colorants, flame retardants, and UV degradation inhibitors are also contemplated. This composition exhibits superior barrier to organic vapors, impact strength and heat distortion temperatures. Also disclosed are articles using this novel composition such as fuel tanks for gasoline engines used to power lawn mowers and garden machinery.
    Type: Grant
    Filed: February 25, 2011
    Date of Patent: November 22, 2011
    Assignee: Ovetion Polymer Technology and Engineered Materials, Inc.
    Inventors: Jin Zhu, Nishant Satish Negandhi
  • Low Organic Vapor Permeation Resin
    Publication number: 20110151165
    Abstract: The invention relates to a novel composition comprising at least one polyphthalamide reactively extruded with at least one other polyamide, a polyester, and a modifier. The composition can be further modified with fillers to add increased strength. Other additives such as colorants, flame retardants, and UV degradation inhibitors are also contemplated. This composition exhibits superior barrier to organic vapors, impact strength and heat distortion temperatures. Also disclosed are articles using this novel composition such as fuel tanks for gasoline engines used to power lawn mowers and garden machinery.
    Type: Application
    Filed: February 25, 2011
    Publication date: June 23, 2011
    Inventors: Jin Zhu, Nishant Satish Negandhi
  • Low Organic Vapor Permeation Resin Composition
    Publication number: 20100282746
    Abstract: The invention relates to a novel composition comprising at least one polyphthalamide reactively extruded with at least one other polyamide, a polyester, and a modifier. The composition can be further modified with fillers to add increased strength. Other additives such as colorants, flame retardants, and UV degradation inhibitors are also contemplated. This composition exhibits superior barrier to organic vapors, impact strength and heat distortion temperatures. Also disclosed are articles using this novel composition such as fuel tanks for gasoline engines used to power lawn mowers and garden machinery.
    Type: Application
    Filed: July 19, 2010
    Publication date: November 11, 2010
    Inventors: Nishant Satish Negandhi, Jin Zhu
  • Low organic vapor permeation resin composition
    Patent number: 7771805
    Abstract: The invention relates to a novel composition comprising at least one polyphthalamide reactively extruded with at least one other polyamide, a polyester, and a modifier. The composition can be further modified with fillers to add increased strength. Other additives such as colorants, flame retardants, and UV degradation inhibitors are also contemplated. This composition exhibits superior barrier to organic vapors, impact strength and heat distortion temperatures. Also disclosed are articles using this novel composition such as fuel tanks for gasoline engines used to power lawn mowers and garden machinery.
    Type: Grant
    Filed: June 1, 2006
    Date of Patent: August 10, 2010
    Assignee: Ovation Polymer Technology and Engineered Materials, Inc.
    Inventors: Nishant Satish Negandhi, Jin Zhu