Patents by Inventor Jinj-Song Tao

Jinj-Song Tao 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).

  • Photodynamic therapy for the treatment of acne
    Publication number: 20100056982
    Abstract: The present method involves the photodynamic treatment of acne vulgaris. The method involves the topical administration of a photosensitizer composition comprising hydrophobic green porphyrins such as lemuteporfin, polyethylene glycol and skin penetration enhancers such as oleyl alcohol and TRANSCUTOL™ to acne-affected skin and subsequent exposure of that skin to energy of a wavelength of activating the photosensitizer.
    Type: Application
    Filed: February 4, 2005
    Publication date: March 4, 2010
    Applicant: QLT Inc.
    Inventors: Alain H. Curaudeau, Herma C. Neyndorff, Jinj-Song Tao, Morgan Chun Lam, Patrick Mark Curry, Valery Rubinchik, David W.C. Hunt