Patents by Inventor Jonathan C. McLellan

Jonathan C. McLellan 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).

  • Portable liquid oxygen delivery system
    Patent number: 8256415
    Abstract: A portable liquid oxygen medical delivery system including a portable liquid oxygen delivery apparatus and a portable liquid oxygen recharger. The portable liquid oxygen delivery apparatus contains an initial quantity of liquid oxygen. The liquid oxygen delivery apparatus is sufficiently lightweight for portability by an ambulatory patient and has a fill port for receiving liquid oxygen. The liquid oxygen recharger stores a supplemental quantity of liquid oxygen and is also sufficiently lightweight for portability by an ambulatory individual. The liquid oxygen recharger has an interface for interfacing the liquid oxygen recharger with the portable liquid oxygen delivery apparatus for delivering the supplemental quantity of liquid oxygen to the portable liquid oxygen delivery apparatus.
    Type: Grant
    Filed: May 6, 2010
    Date of Patent: September 4, 2012
    Assignee: RIC Investments, LLC
    Inventors: Roy A. Hughes, Jonathan C. McLellan, Margaret McLellan, legal representative, Douglas Whitcher
  • PORTABLE LIQUID OXYGEN DELIVERY SYSTEM
    Publication number: 20100212330
    Abstract: A portable liquid oxygen medical delivery system including a portable liquid oxygen delivery apparatus and a portable liquid oxygen recharger. The portable liquid oxygen delivery apparatus contains an initial quantity of liquid oxygen. The liquid oxygen delivery apparatus is sufficiently lightweight for portability by an ambulatory patient and has a fill port for receiving liquid oxygen. The liquid oxygen recharger stores a supplemental quantity of liquid oxygen and is also sufficiently lightweight for portability by an ambulatory individual. The liquid oxygen recharger has an interface for interfacing the liquid oxygen recharger with the portable liquid oxygen delivery apparatus for delivering the supplemental quantity of liquid oxygen to the portable liquid oxygen delivery apparatus.
    Type: Application
    Filed: May 6, 2010
    Publication date: August 26, 2010
    Applicant: RIC INVESTMENTS, LLC
    Inventors: ROY A. HUGHES, JONATHAN C. MCLELLAN, Margaret McLellan
  • Portable liquid oxygen delivery system
    Patent number: 7721733
    Abstract: A portable liquid oxygen medical delivery system including a portable liquid oxygen delivery apparatus and a portable liquid oxygen recharger. The portable liquid oxygen delivery apparatus contains an initial quantity of liquid oxygen. The liquid oxygen delivery apparatus is sufficiently lightweight for portability by an ambulatory patient and has a fill port for receiving liquid oxygen. The liquid oxygen recharger stores a supplemental quantity of liquid oxygen and is also sufficiently lightweight for portability by an ambulatory individual. The liquid oxygen recharger has an interface for interfacing the liquid oxygen recharger with the portable liquid oxygen delivery apparatus for delivering the supplemental quantity of liquid oxygen to the portable liquid oxygen delivery apparatus.
    Type: Grant
    Filed: July 26, 2006
    Date of Patent: May 25, 2010
    Assignee: RIC Investments, LLC
    Inventors: Roy A. Hughes, Jonathan C. McLellan, Margaret McLellan, legal representative, Douglas Whitcher