Patents by Inventor Xiaoxi Dai

Xiaoxi Dai 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).

  • Dimethicone-containing sustained release injection formulation
    Patent number: 7648711
    Abstract: A sustained release formulation by using dimeticone as the dispersion medium, which includes active ingredient (e.g., drugs against parasites, insecticides, NSAIDs, antibiotics, sex hormone like agents or oily soluble vitamins) and dimeticone as the medium. Suitable stabilizer, antioxidant, local analgesics and material for sustained release may be added. The formulation is bio-compatible, stable and injectable.
    Type: Grant
    Filed: October 8, 2003
    Date of Patent: January 19, 2010
    Inventors: Yuwan Wang, Zhende Pan, Xiaoxi Dai
  • Dimethicone-containing sustained release injection formulation
    Publication number: 20070053943
    Abstract: A sustained release formulation by using dimeticone as the dispersion medium, which includes active ingredient (e.g., drugs against parasites, insecticides, NSAIDs, antibiotics, sex hormone like agents or oily soluble vitamins) and dimeticone as the medium. Suitable stabilizer, antioxidant, local analgesics and material for sustained release may be added. The formulation is bio-compatible, stable and injectable.
    Type: Application
    Filed: October 8, 2003
    Publication date: March 8, 2007
    Inventors: Yuwan Wang, Zhende Pan, Xiaoxi Dai