Patents by Inventor Weng Sam Tang

Weng Sam Tang 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).

  • Formulation
    Patent number: 11690835
    Abstract: A formulation having excellent gastric protection properties comprises an active pharmaceutical ingredient and a waxy compound, dispersed in a pharmaceutically acceptable oily carrier. The formulation presents a palatable and stable oral dosage form which is particularly suitable for acid-sensitive active pharmaceutical ingredients, and which is also suitable for active pharmaceutical ingredients which are liable to cause stomach irritation.
    Type: Grant
    Filed: March 22, 2019
    Date of Patent: July 4, 2023
    Assignee: AVIDA MEDICAL LIMITED
    Inventors: Robert Arthur Sherry, Weng Sam Tang, John Gerard Barfield
  • FORMULATION
    Publication number: 20210137904
    Abstract: A formulation having excellent gastric protection properties comprises an active pharmaceutical ingredient and a waxy compound, dispersed in a pharmaceutically acceptable oily carrier. The formulation presents a palatable and stable oral dosage form which is particularly suitable for acid-sensitive active pharmaceutical ingredients, and which is also suitable for active pharmaceutical ingredients which are liable to cause stomach irritation.
    Type: Application
    Filed: March 22, 2019
    Publication date: May 13, 2021
    Inventors: Robert Arthur SHERRY, Weng Sam TANG, John Gerard BARFIELD
  • STABLE LIQUID FORMULATIONS
    Publication number: 20190247308
    Abstract: According to the present invention, there is provided a liquid formulation for oral administration comprising an active pharmaceutical ingredient dispersed in a pharmaceutically acceptable oily carrier, the oily carrier comprising a major proportion of a triglyceride-based oil and a minor proportion of a waxy compound.
    Type: Application
    Filed: September 22, 2017
    Publication date: August 15, 2019
    Inventors: Robert Arthur Sherry, John Gerard Barfield, Weng Sam Tang