Patents by Inventor Paul Spring

Paul Spring 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).

  • Formulated polyol compositions
    Patent number: 11932722
    Abstract: Embodiments of the present disclosure are directed towards formulated polyol compositions that include a first polyether polyol having an average hydroxyl number from 112 to 280 mg KOH/g, a second polyether polyol having an average hydroxyl number from 18.5 to 51 mg KOH/g, a third polyether polyol having an average hydroxyl number from 20 to 70 mg KOH/g, and at least one of: fourth polyether polyol having an average hydroxyl number from 112 to 280 mg KOH/g; and a methoxypolyethylene glycol having an average hydroxyl number from 56 to 190 mg KOH/g.
    Type: Grant
    Filed: October 7, 2019
    Date of Patent: March 19, 2024
    Assignee: Dow Global Technologies LLC
    Inventors: Qinghao Meng, Lucie Porcelli, David J. Honkomp, Meagan Broadway, Morgan A. Springs, Paul Cookson, William L. Ritter, Anja Arlt
  • Methods and compositions of a novel serine protease inhibitor
    Publication number: 20040180371
    Abstract: The present invention describes a novel gene encoding a novel protein termed headpin (for head and neck serpin) that is homologous to known serine protease inhibitors. The invention describes methods and compositions of the nucleic acids, encoded proteins, antibodies, pharmaceuticals, cancer treatments, diagnostics and screens for modulators of headpin.
    Type: Application
    Filed: January 28, 2004
    Publication date: September 16, 2004
    Applicant: Board of Regents, The University of Texas System
    Inventors: Gary Clayman, Torahiko Nakashima, Paul Spring