Patents by Inventor John W. Parissenti

John W. Parissenti 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).

  • APPARATUS AND METHODS FOR INJECTING DERMAL FILLERS
    Publication number: 20090198183
    Abstract: An apparatus includes a tubular member and a spherical piston disposed within a lumen defined by the tubular member. The tubular member includes a distal end portion and a central portion. The distal end portion is configured to be coupled to a needle. At least the central portion of the tubular member is curved. The spherical piston is movably disposed with the lumen such that the lumen is divided into a first portion and a second portion. The first portion of the lumen configured to contain a medicament.
    Type: Application
    Filed: August 7, 2008
    Publication date: August 6, 2009
    Inventors: John F. Krumme, John W. Parissenti