Patents by Inventor Roshan Jha

Roshan Jha 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).

  • Encapsulated illuminated automotive glazing and method of producing thereof
    Patent number: 11867942
    Abstract: The disclosure refers to an encapsulated illuminated glazing in which a cavity is first formed in the encapsulation and then, after completion of the encapsulation, the light strip is slid into and installed in the cavity.
    Type: Grant
    Filed: March 3, 2023
    Date of Patent: January 9, 2024
    Assignee: AGP Worldwide Operations GMBH
    Inventors: Nils Herrmann, Henry Mariano, Andres Fernando Sarmiento Santos, Roshan Jha, Fernando Garcia Chavez, Gonzalo Rafael Vizcarra Mendoza, Ian Jam Riofrio Véliz, Charles Stephen Voeltzel, Gino Lozada
  • Poly(arylene ether) compositions and methods of making the same
    Publication number: 20070123625
    Abstract: A method of making a resin composition comprises melt mixing a first polymer comprising a polyamide powder or a polyester powder with a fluoropolymer at a temperature below a softening temperature of the fluoropolymer to form a first melt blend; fibrillating the fluoropolymer in the first melt blend to form a fibrillar network in the first melt blend; and melt mixing the first melt blend having the fibrillar network with i) a poly(arylene ether) and a compatibilizing agent or ii) a poly(arylene ether) and a reaction product of the poly(arylene) and a compatibilizing agent.
    Type: Application
    Filed: November 29, 2005
    Publication date: May 31, 2007
    Inventors: Pravin Dorade, Manatesh Chakraborty, Roshan Jha, Parnasree Maiti, Prochi Verma
  • Impact modified poly(arylene ether)/polyester blends and method
    Publication number: 20070049690
    Abstract: Disclosed herein is a polymer composition comprising: a poly(arylene ether) resin; a polyester resin; two impact modifiers; and a polymeric compatibilizer.
    Type: Application
    Filed: August 29, 2005
    Publication date: March 1, 2007
    Inventors: Pravin Borade, Manatesh Chakraborty, Roshan Jha, Nisha Preschilla
  • Flame Retardant Thermoplastic Article
    Publication number: 20060167144
    Abstract: An article comprises a compatibilized poly(arylene ether)/polyamide blend, an optional electrically conductive filler, a phosphinate, and flame retardant augment selected from the group consisting of melamine polyphosphate, zinc borate, low melting glass, talc, and combinations of two or more of the foregoing flame retardant augments.
    Type: Application
    Filed: April 10, 2006
    Publication date: July 27, 2006
    Applicant: General Electric Company
    Inventors: Pravin Borade, Manatesh Chakraborty, Anantharaman Dhanabalan, Roshan Jha, Jaykisor Pal
  • Flame Retardant Poly(Arylene Ether)/Polyamide Composition
    Publication number: 20060167143
    Abstract: A composition comprises a compatibilized poly(arylene ether)/polyamide blend, an optional electrically conductive filler, a phosphinate, and flame retardant augment selected from the group consisting of melamine polyphosphate, zinc borate, low melting glass, talc, and combinations of two or more of the foregoing flame retardant augments.
    Type: Application
    Filed: April 10, 2006
    Publication date: July 27, 2006
    Applicant: General Electric Company
    Inventors: Pravin Borade, Manatesh Chakraborty, Anantharaman Dhanabalan, Roshan Jha, Jaykisor Pal
  • Thermoplastic compositions with improved paint adhesion
    Publication number: 20050228109
    Abstract: A thermoplastic composition comprises a compatibilized poly(arylene ether)/polyamide composition and an adhesion promoter selected from the group consisting of alpha-beta unsaturated carboxylic acid copolymers, polymers with pendant epoxy groups and combinations of two or more of the foregoing.
    Type: Application
    Filed: April 7, 2004
    Publication date: October 13, 2005
    Inventors: Tapan Chandra, Roshan Jha, Ganesh Kannan, Parnasree Maiti, Nisha Preschilla, Kishore Avadhanula V.S.