Patents by Inventor Seth R. Thomas

Seth R. Thomas 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).

  • PURIFICATION METHOD FOR RECOMBINANT PROTEINS AND NANOPARTICLES
    Publication number: 20220041650
    Abstract: The invention is directed to methods for purifying recombinant proteins, e.g. HIV-1 envelope trimers and/or nanoparticles, wherein the methods do not use an affinity step.
    Type: Application
    Filed: December 3, 2019
    Publication date: February 10, 2022
    Inventors: Seth R. THOMAS, Frederick W. PORTER, Matthew A. TYSON, Lakshmi Sravya KOMPALLI
  • Thermostatic metal
    Patent number: 4050906
    Abstract: The high-expansion layer of a metallic multilayer thermostatic material is composed of a high-resistance alloy, known as alloy P, which comprises approximately 72% manganese, 18% copper, and 10% nickel. This alloy is used when high flexivity is desired with high resistance in a bimetal or like thermostat. This layer, as an outside layer of the composite, is provided with a thin cladding of a material such as copper, nickel, a cupronickel alloy or the like, on its outside which is to be exposed when the alloy layer is combined in various combinations by solid-phase bonding with other comparatively low-expansion layers to form multilayer thermostats.
    Type: Grant
    Filed: October 30, 1968
    Date of Patent: September 27, 1977
    Assignee: Texas Instruments Incorporated
    Inventors: Jacob L. Ornstein, Seth R. Thomas