Patents by Inventor Dale R. Bachwich

Dale R. Bachwich 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).

  • Colon lavage system
    Patent number: 11975020
    Abstract: The present invention provides compositions, systems, kits, and methods for preparation prior to a colonoscopy or other gastrointestinal procedure. In particular, the present invention provides a colon lavage system comprising an aqueous portion and a solid portion.
    Type: Grant
    Filed: January 26, 2021
    Date of Patent: May 7, 2024
    Assignee: Dark Canyon Laboratories, LLC
    Inventor: Dale R. Bachwich
  • SYSTEMS AND METHODS FOR ASSESSING COLONOSCOPY PREPARATION
    Publication number: 20230070807
    Abstract: The present disclosure relates to systems and methods for assessing the status of colon cleansing. In particular, the present disclosure relates to systems and methods to determine completion of colon preparation in subjects prior to a gastrointestinal procedure in real time.
    Type: Application
    Filed: January 14, 2021
    Publication date: March 9, 2023
    Inventors: Dale R. Bachwich, Vera O. Kowal
  • COLON LAVAGE SYSTEM
    Publication number: 20210268018
    Abstract: The present invention provides compositions, systems, kits, and methods for preparation prior to a colonoscopy or other gastrointestinal procedure. In particular, the present invention provides a colon lavage system comprising an aqueous portion and a solid portion.
    Type: Application
    Filed: January 26, 2021
    Publication date: September 2, 2021
    Inventor: Dale R. Bachwich
  • Colon lavage system
    Patent number: 10898515
    Abstract: The present invention provides compositions, systems, kits, and methods for preparation prior to a colonoscopy or other gastrointestinal procedure. In particular, the present invention provides a colon lavage system comprising an aqueous portion and a solid portion.
    Type: Grant
    Filed: February 10, 2020
    Date of Patent: January 26, 2021
    Assignee: DARK CANYON LABORATORIES, LLC
    Inventor: Dale R. Bachwich
  • COLON LAVAGE SYSTEM
    Publication number: 20200179442
    Abstract: The present invention provides compositions, systems, kits, and methods for preparation prior to a colonoscopy or other gastrointestinal procedure. In particular, the present invention provides a colon lavage system comprising an aqueous portion and a solid portion.
    Type: Application
    Filed: February 10, 2020
    Publication date: June 11, 2020
    Inventor: Dale R. Bachwich
  • Colon lavage system
    Patent number: 10555970
    Abstract: The present invention provides compositions, systems, kits, and methods for preparation prior to a colonoscopy or other gastrointestinal procedure. In particular, the present invention provides a colon lavage system comprising an aqueous portion and a solid portion.
    Type: Grant
    Filed: May 22, 2014
    Date of Patent: February 11, 2020
    Assignee: DARK CANYON LABORATORIES, LLC
    Inventor: Dale R. Bachwich
  • COLON LAVAGE SYSTEM
    Publication number: 20140255495
    Abstract: The present invention provides compositions, systems, kits, and methods for preparation prior to a colonoscopy or other gastrointestinal procedure. In particular, the present invention provides a colon lavage system comprising an aqueous portion and a solid portion.
    Type: Application
    Filed: May 22, 2014
    Publication date: September 11, 2014
    Inventor: Dale R. Bachwich
  • Colon lavage system
    Patent number: 8778306
    Abstract: The present invention provides compositions, systems, kits, and methods for preparation prior to a colonoscopy or other gastrointestinal procedure. In particular, the present invention provides a colon lavage system comprising an aqueous portion and a solid portion.
    Type: Grant
    Filed: April 20, 2010
    Date of Patent: July 15, 2014
    Inventor: Dale R. Bachwich
  • COLON LAVAGE SYSTEM
    Publication number: 20110189091
    Abstract: The present invention provides compositions, systems, kits, and methods for preparation prior to a colonoscopy or other gastrointestinal procedure. In particular, the present invention provides a colon lavage system comprising an aqueous portion and a solid portion.
    Type: Application
    Filed: April 20, 2010
    Publication date: August 4, 2011
    Inventor: Dale R. Bachwich