Patents by Inventor Nathaniel Leon

Nathaniel Leon 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).

  • Safety mechanism to prevent accidental patient injection and methods of same
    Patent number: 7887506
    Abstract: Disclosed is a medical injection assembly in which the assembly is adapted to reduce the risk of accidental injection of a patient and prevent cross contamination of patients or injectors.
    Type: Grant
    Filed: November 21, 2000
    Date of Patent: February 15, 2011
    Assignee: Pulse Needlefree Systems, Inc.
    Inventors: Boris V. Smolyarov, Victor T. Rogatchev, Victor N. Katov, Nathaniel Leon
  • UNIVERSAL PROTECTOR CAP WITH AUTO-DISABLE FEATURES FOR NEEDLE-FREE INJECTORS
    Publication number: 20060287631
    Abstract: Disclosed is a medical device used to prevent the cross-contamination of patients or injectors in which various components placed on the injector minimize or eliminate back splash contamination of the injector.
    Type: Application
    Filed: May 23, 2006
    Publication date: December 21, 2006
    Inventors: Nathaniel Leon, Victor Rogatchev, Michael Mathews
  • Universal anti-infectious protector for needleless injectors
    Patent number: 6802826
    Abstract: Disclosed is a medical device used to prevent the cross contamination of patients or injectors.
    Type: Grant
    Filed: October 10, 2000
    Date of Patent: October 12, 2004
    Assignee: Felton International, Inc.
    Inventors: Boris V. Smoliarov, Victor T. Rogatchev, Victor N. Katov, Alan Felton, Nathaniel Leon
  • Method and apparatus for removing cap from medical device
    Patent number: 6626871
    Abstract: Disclosed is medical device, such as a mass injector, that has a protective cap disposed on it that minimizes or eliminates cross contamination, wherein the cap can be ejected in a quick manner.
    Type: Grant
    Filed: October 10, 2000
    Date of Patent: September 30, 2003
    Assignee: Felton International, Inc.
    Inventors: Boris V. Smoliarov, Victor T. Rogatchev, Victor N. Katov, Alan Felton, Nathaniel Leon
  • Disposable unit-dose jet-injection syringe for pre-filled and/or transfilled liquid injectable medical drug or vaccine products and method thereof
    Patent number: 6610042
    Abstract: A disposable unit-dose jet injection syringe having a cylindrically shaped syringe body. The syringe body has a rear open end and a forward closed end. The rear open end has an enlarged diameter forming a flange that retains the syringe to the driving system during the injection cycle. The closed end has an small area coined by a stamping process. A jet orifice is punched through the small area of the closed end. A cavity formed in syringe body is configured to hold a unit dose of liquid, drug, or biological. A piston is slidably engaged within the body to inject the unit dose. A driving system activates the piston to inject the unit dose out of the jet orifice. A method of manufacturing a jet injection syringe is also provided. A method of injecting a medicine is also provided.
    Type: Grant
    Filed: February 14, 2001
    Date of Patent: August 26, 2003
    Assignee: Felton Medical, Inc.
    Inventors: Nathaniel Leon, Phillip L. Gerwig
  • Disposable unit-dose jet-injection syringe for pre-filled and/or transfilled liquid injectable medical drug or vaccine products and method thereof
    Publication number: 20020065483
    Abstract: A disposable unit-dose jet injection syringe having a cylindrically shaped syringe body. The syringe body has a rear open end and a forward closed end. The rear open end has an enlarged diameter forming a flange that retains the syringe to the driving system during the injection cycle. The closed end has an small area coined by a stamping process. A jet orifice is punched through the small area of the closed end. A cavity formed in syringe body is configured to hold a unit dose of liquid, drug, or biological. A piston is slidably engaged within the body to inject the unit dose. A driving system activates the piston to inject the unit dose out of the jet orifice. A method of manufacturing a jet injection syringe is also provided. A method of injecting a medicine is also provided.
    Type: Application
    Filed: February 14, 2001
    Publication date: May 30, 2002
    Inventors: Nathaniel Leon, Phillip L. Gerwig