Patents by Inventor Suwalee Chandrkrachang

Suwalee Chandrkrachang 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).

  • Topical application and methods for administration of active agents using liposome macro-beads
    Publication number: 20040224012
    Abstract: A topical application and methods for administration of active agents encapsulated within non-permeable macro-beads to enable a wider range of delivery vehicles, to provide longer product shelf-life, to allow multiple active agents within the composition, to allow the controlled use of the active agents, to provide protected and designable release features and to provide visual inspection for damage and inconsistency.
    Type: Application
    Filed: June 9, 2004
    Publication date: November 11, 2004
    Inventors: Pichit Suvanprakorn, Tanusin Ploysangam, Lerson Tanasugarn, Suwalee Chandrkrachang, Nardo Zaias
  • Compositions and methods for administration of active agents using liposome beads
    Publication number: 20030068365
    Abstract: Compositions and methods for administration of active agents encapsulated within liposome beads to enable a wider range of delivery vehicles, to provide longer product shelf-life, to allow multiple active agents within the composition, to allow the controlled use of the active agents, to provide protected and designable release features and to provide visual inspection for damage and inconsistency.
    Type: Application
    Filed: October 3, 2002
    Publication date: April 10, 2003
    Inventors: Pichit Suvanprakorn, Tanusin Ploysangam, Lerson Tanasugarn, Suwalee Chandrkrachang, Nardo Zaias