Patents by Inventor Richard Gumienny, Jr.

Richard Gumienny, Jr. 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).

  • Formulations employing anhydrous disinfectant
    Patent number: 8568757
    Abstract: Use of dried compositions of silver dihydrogen citrate along with citric acid in antimicrobial amounts directly as disinfectants is described.
    Type: Grant
    Filed: November 14, 2012
    Date of Patent: October 29, 2013
    Assignee: Pure Bioscience
    Inventors: Michael L. Krall, Dolana Jonte, Richard Gumienny, Jr.
  • Formulations and methods employing anhydrous disinfectant
    Patent number: 8399003
    Abstract: Use of dried compositions of silver dihydrogen citrate along with citric acid in antimicrobial amounts directly as disinfectants is described.
    Type: Grant
    Filed: August 12, 2010
    Date of Patent: March 19, 2013
    Assignee: Pure Bioscience
    Inventors: Michael L. Krall, Dolana Jonte, Richard Gumienny, Jr.
  • FORMULATIONS AND METHODS EMPLOYING ANHYDROUS DISINFECTANT
    Publication number: 20110038908
    Abstract: Use of dried compositions of silver dihydrogen citrate along with citric acid in antimicrobial amounts directly as disinfectants is described.
    Type: Application
    Filed: August 12, 2010
    Publication date: February 17, 2011
    Applicant: Pure Bioscience
    Inventors: Michael L. KRALL, Dolana Jonte, Richard Gumienny, JR.