Patents by Inventor Frederick W. Porter

Frederick W. Porter 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
  • Golf putter head with removable practice mirror
    Patent number: D407452
    Type: Grant
    Filed: September 17, 1997
    Date of Patent: March 30, 1999
    Inventor: Frederick W. Porter