Patents by Inventor Robert Francis Campbell

Robert Francis Campbell 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).

  • Inhibitors for coronavirus
    Patent number: 11963959
    Abstract: Inhibitors against SARS-COV-1, SARS-CoV-2 (Covid-19), MERS-CoV, and variants within each, including methods of treating a subject suffering from such respiratory disease.
    Type: Grant
    Filed: August 12, 2022
    Date of Patent: April 23, 2024
    Assignees: Southwest Research Institute, The Government of the United States, as represented by The Secretary of the Army, The Henry M. Jackson Foundation for the Advancement of Military Medicine, Inc.
    Inventors: Jonathan A. Bohmann, Nadean M. Gutierrez, Joseph A. Mcdonough, Robert Francis Campbell, Michael Gordon Joyce, Rekha Panchal, Rajeshwer Sankhala, Allen Duplantier
  • Antiviral drugs targeting the N-terminal domain (NTD) of the coronavirus spike receptor binding domain (RBD)
    Patent number: 11865111
    Abstract: Antiviral drugs targeting the N-terminal domain (NTD) of the spike receptor binding domain (RBD) and methods of treating a subject suffering from coronavirus.
    Type: Grant
    Filed: August 11, 2022
    Date of Patent: January 9, 2024
    Assignees: Southwest Research Institute, The Henry M. Jackson Foundation for the Advancement of Military Medicine, Inc., The Government of the United States, as Represented by the Secretary of the Army
    Inventors: Jonathan A. Bohmann, Nadean M. Gutierrez, Joseph A. McDonough, Robert Francis Campbell, Michael Gordon Joyce, Rekha Panchal, Rajeshwer Sankhala, Allen Duplantier
  • ANTIVIRAL DRUGS TARGETING THE N-TERMINAL DOMAIN (NTD) OF THE CORONAVIRUS SPIKE RECEPTOR BINDING DOMAIN (RBD)
    Publication number: 20230074535
    Abstract: Antiviral drugs targeting the N-terminal domain (NTD) of the spike receptor binding domain (RBD) and methods of treating a subject suffering from coronavirus.
    Type: Application
    Filed: August 11, 2022
    Publication date: March 9, 2023
    Inventors: Jonathan A. BOHMANN, Nadean M. GUTIERREZ, Joseph A. MCDONOUGH, Robert Francis CAMPBELL, Michael Gordon JOYCE, Rekha PANCHAL, Rajeshwer SANKHALA, Allen DUPLANTIER
  • INHIBITORS FOR CORONAVIRUS
    Publication number: 20230065024
    Abstract: Inhibitors against SARS-COV-1, SARS-CoV-2 (Covid-19), MERS-CoV, and variants within each, including methods of treating a subject suffering from such respiratory disease.
    Type: Application
    Filed: August 12, 2022
    Publication date: March 2, 2023
    Inventors: Jonathan A. BOHMANN, Nadean M. GUTIERREZ, Joseph A. MCDONOUGH, Robert Francis CAMPBELL, Michael Gordon JOYCE, Rekha PANCHAL, Rajeshwer SANKHALA, Allen DUPLANTIER
  • Filter array with connector for successive backwash
    Patent number: 6197192
    Abstract: A filtration apparatus includes an array of filters arranged in parallel about a rotatable assembly 24 for successively backwashing each of the filter elements 19 within the array. The rotatable assembly includes a connector bachwash shoe 26 and a cage having an annular circlip 33 supporting a valve element 31 therein. During normal filtration, water flows up the inlet tube 11, through a respective opening 17 into filtration chamber 13, and then through a respective filter element. The filtrate flows upwardly into plenum 16 and out through outlet 14. In a backwashing mode, the assembly 24 is rotated by a moving means that includes shaft 22 driven by a stepper motor 34 such that the valve element is radially unseated out of the backwash outlet 30. Each filter element is then backwashed in turn as an L-shaped passage 27 of the bachwash shoe is aligned with a respective opening 17 allowing backwash fluid to flow out opening 28a to the backwash outlet.
    Type: Grant
    Filed: October 15, 1998
    Date of Patent: March 6, 2001
    Assignee: Cross Manufacturing Company
    Inventors: William Frederick Smith-Haddon, Thomas Damian Cross, Robert Francis Campbell