Patents by Inventor Satyanarayana Nistala

Satyanarayana Nistala 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).

  • Composite Laminate Including a Thermoplastic Polyurethane Film Layer
    Publication number: 20230057248
    Abstract: A composite laminate structure includes one or more layers of prepreg and a thermoplastic polyurethane film layer on the surface of the one or more prepregs. A method of making a composite laminate structure including a thermoplastic polyurethane film is also provided.
    Type: Application
    Filed: October 31, 2022
    Publication date: February 23, 2023
    Applicant: Lubrizol Advanced Materials, Inc.
    Inventors: Satyanarayana Nistala, Joseph J. Vontorcik, JR., Greg S. Nestlerode, Joseph Citrano, III
  • Composite Laminate Including a Thermoplastic Polyurethane Film Layer
    Publication number: 20200361189
    Abstract: A composite laminate structure includes one or more layers of prepreg and a thermoplastic polyurethane film layer on the surface of the one or more prepregs. A method of making a composite laminate structure including a thermoplastic polyurethane film is also provided.
    Type: Application
    Filed: August 22, 2018
    Publication date: November 19, 2020
    Applicant: Lubrizol Advanced Materials, Inc.
    Inventors: Satyanarayana Nistala, Joseph J. Vontorcik, Jr., Greg S. Nestlerode, Joseph Citrano, III
  • Printing ink with heat stabilizing and leveling additive
    Patent number: 6071334
    Abstract: An aqueous ink jet ink composition used in an inkjet printhead is formulated with a colorant and a leveling agent that promotes the resolubilization of residual ink deposited on the printhead. The leveling agent is ethylene glycol phenyl ether. The ethylene glycol phenyl ether also functions as a heat stabilizer to reduce fluctuations in composition viscosity.
    Type: Grant
    Filed: November 19, 1998
    Date of Patent: June 6, 2000
    Inventors: Michael Wider, Satyanarayana Nistala, James Lancaster