Patents by Inventor Eric Y. Sheu

Eric Y. Sheu 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).

  • PIROXICAM-CONTAINING MATRIX PATCHES AND METHODS FOR THE TOPICAL TREATMENT OF ACUTE AND CHRONIC PAIN AND INFLAMMATION THEREWITH
    Publication number: 20140046274
    Abstract: This invention relates to matrix patches for the topical (i.e., transdermal) delivery of piroxicam and methods for the treatment of acute and chronic pain and inflammation therewith, particularly pain and inflammation caused by sports injuries or other muscle aches or injuries requiring the application of analgesic and/or anti-inflammation medication, in this instance, piroxicam.
    Type: Application
    Filed: October 21, 2013
    Publication date: February 13, 2014
    Inventors: Changjin Wang, Eric Y. Sheu, Nancy Vuong
  • Piroxicam-containing matrix patches and methods for the topical treatment of acute and chronic pain and inflammation therewith
    Patent number: 8563031
    Abstract: This invention relates to matrix patches for the topical (i.e., transdermal) delivery of piroxicam and methods for the treatment of acute and chronic pain and inflammation therewith, particularly pain and inflammation caused by sports injuries or other muscle aches or injuries requiring the application of analgesic and/or anti-inflammation medication, in this instance, piroxicam.
    Type: Grant
    Filed: May 25, 2011
    Date of Patent: October 22, 2013
    Assignee: Absize, Inc.
    Inventors: Changjin Wang, Eric Y. Sheu, Nancy Vuong
  • PIROXICAM-CONTAINING MATRIX PATCHES AND METHODS FOR THE TOPICAL TREATMENT OF ACUTE AND CHRONIC PAIN AND INFLAMMATION THEREWITH
    Publication number: 20110293721
    Abstract: This invention relates to matrix patches for the topical (i.e., transdermal) delivery of piroxicam and methods for the treatment of acute and chronic pain and inflammation therewith, particularly pain and inflammation caused by sports injuries or other muscle aches or injuries requiring the application of analgesic and/or anti-inflammation medication, in this instance, piroxicam.
    Type: Application
    Filed: May 25, 2011
    Publication date: December 1, 2011
    Inventors: Changjin Wang, Eric Y. Sheu, Nancy Vuong
  • Spray dry coacervation systems and methods
    Publication number: 20040197413
    Abstract: Microparticle formation system and methods that advantageously combine aspects of spray drying and coacervation (or complex coacervation) into a single process. A temperature controllable spray head mounted on a movable stage within a spray chamber produces droplets of solution having controlled size and temperature. The solution can include a first set of one or more solvents and a first set of one or more components or active agents such as one or more APIs. A wet sample receiving pan or reservoir at the bottom of the chamber holds a desired receiving solvent or solvents. The droplets traverse the path between the spray head and reservoir and interact with the solvent in the reservoir. As the droplets traverse the path the first solvent dries. However, the system is configurable such that the first solvent of the droplets does not have to fully dry before the droplets reach the reservoir.
    Type: Application
    Filed: March 22, 2004
    Publication date: October 7, 2004
    Applicant: Genteric, Inc.
    Inventors: Eric Y. Sheu, Yadong Liu, Edmund J. Niedzinski