Patents by Inventor John Jiangnan Liu

John Jiangnan Liu 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).

  • IBUPROFEN CHEWABLE TABLET
    Publication number: 20140134245
    Abstract: The present invention relates to a taste masked and directly compressed ibuprofen chewable tablet comprising therapeutically effective amount of ibuprofen having average particle size between 250 ?m and 400 ?m, and a pharmaceutically acceptable carrier.
    Type: Application
    Filed: June 18, 2012
    Publication date: May 15, 2014
    Applicant: Sino-American Tianjin SmithKline and French Lab., LTD
    Inventors: Lei Yang, Fang Yang, John Jiangnan Liu
  • Oral controlled release forms useful for reducing or preventing nicotine cravings
    Publication number: 20040037879
    Abstract: The present invention provides new oral dosage formulations comprising a nicotine active, optionally combined with an antidepressant, which through the controlled release of the active ingredient(s) alleviate some of the nicotine withdrawal symptoms a person may experience during attempts to quit smoking.
    Type: Application
    Filed: October 21, 2002
    Publication date: February 26, 2004
    Inventors: Prasad S. Adusumilli, Cuong Quoc An, Shing Yue Chan, John Jiangnan Liu