Patents by Inventor Mark S. Butler

Mark S. Butler 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).

  • ANTI-CHOLESTEROLEMIC COMPOUNDS AND METHODS OF USE
    Publication number: 20140031304
    Abstract: The present invention provides novel compounds with hypocholesteremic activity from crude Embilica officinialis (EO) extracts and methods of use. The invention also provides nutraceuticals.
    Type: Application
    Filed: July 19, 2013
    Publication date: January 30, 2014
    Inventors: Subroto Chatterjee, Mark S. Butler, Brinda Somanadhan
  • Anti-cholesterolemic compounds and methods of use
    Patent number: 8492351
    Abstract: The present invention provides novel compounds with hypocholesteremic activity from crude Embilica officinialis (EO) extracts and methods of use. The invention also provides nutraceuticals.
    Type: Grant
    Filed: June 22, 2009
    Date of Patent: July 23, 2013
    Inventors: Subroto Chatterjee, Mark S. Butler, Brinda Somanadhan
  • ANTI-CHOLESTEROLEMIC COMPOUNDS AND METHODS OF USE
    Publication number: 20100063153
    Abstract: The present invention provides novel compounds with hypocholesteremic activity from crude Embilica officinialis (EO) extracts and methods of use. The invention also provides nutraceuticals.
    Type: Application
    Filed: June 22, 2009
    Publication date: March 11, 2010
    Applicants: THE JOHNS HOPKINS UNIVERSITY, MERLION PHARMACEUTICAL PTE LTD.
    Inventors: Subroto Chatterjee, Mark S. Butler, Brinda Somanadhan
  • Mechanically cleaned bar screen
    Patent number: 5167803
    Abstract: A mechanically cleaned bar screen or bar rack is disclosed for removing debris from water and wastewater treatment facilities which comprises a frame with housings supported thereon and a bar rack and dead plate. The apparatus is supported on the ledge of the sluice of a water or wastewater treatment facility tilted backward at an angle of about 0.degree.-30.degree. with the bar rack submerged in the flowing stream of water. A carriage carries a pivotally mounted rake assembly with a rake engaging the bar rack. The carriage is reciprocated along a guide rail by motor operated lead screws which extend through rollnut assemblies supporting the carriage. At the top of the traverse of the carriage, the rake is swept by a wiper to remove debris to discharge down a chute for pick up. The motorized drive system is totally enclosed. The motor and gear boxes are stationary and do not travel with the rake carriage. Corrosion resistant materials are used to ensure long life.
    Type: Grant
    Filed: October 10, 1990
    Date of Patent: December 1, 1992
    Assignee: Envirofab, Incorporated
    Inventors: Kenneth G. Newton, Mark S. Butler, John C. Jacob, Jr.