Patents by Inventor Venketa Ranganathan Parthasarathy

Venketa Ranganathan Parthasarathy 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).

  • TREATED KRAFT PULP COMPOSITIONS AND METHODS OF MAKING THE SAME
    Publication number: 20230366150
    Abstract: Compositions including treated Kraft pulp, useful for making rayon fibers, having a lower degree of polymerization, a high R18, a low hemicellulose content, and high reactivity, are described. Methods of making the compositions are also described.
    Type: Application
    Filed: May 16, 2022
    Publication date: November 16, 2023
    Inventors: MENGKUI LUO, Venketa Ranganathan Parthasarathy
  • Treated Kraft pulp compositions and methods of making the same
    Patent number: 11332883
    Abstract: Compositions including treated Kraft pulp, useful for making rayon fibers, having a lower degree of polymerization, a high R18, a low hemicellulose content, and high reactivity, are described. Methods of making the compositions are also described.
    Type: Grant
    Filed: December 28, 2018
    Date of Patent: May 17, 2022
    Assignee: INTERNATIONAL PAPER COMPANY
    Inventors: Mengkui Luo, Venketa Ranganathan Parthasarathy
  • TREATED KRAFT PULP COMPOSITIONS AND METHODS OF MAKING THE SAME
    Publication number: 20190242060
    Abstract: Compositions including treated Kraft pulp, useful for making rayon fibers, having a lower degree of polymerization, a high R18, a low hemicellulose content, and high reactivity, are described. Methods of making the compositions are also described.
    Type: Application
    Filed: December 28, 2018
    Publication date: August 8, 2019
    Inventors: Mengkui Luo, Venketa Ranganathan Parthasarathy
  • TREATED KRAFT PULP COMPOSITIONS AND METHODS OF MAKING THE SAME
    Publication number: 20150184338
    Abstract: Compositions including treated Kraft pulp, useful for making rayon fibers, having a lower degree of polymerization, a high R18, a low hemicellulose content, and high reactivity, are described. Methods of making the compositions are also described.
    Type: Application
    Filed: December 31, 2013
    Publication date: July 2, 2015
    Applicant: WEYERHAEUSER NR COMPANY
    Inventors: Mengkui Luo, Venketa Ranganathan Parthasarathy