Patents by Inventor Chung-Ye Tseng

Chung-Ye Tseng 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).

  • Patent number: 6159480
    Abstract: A water-in-silicone cosmetic makeup composition includes a hydroxy acid, a sunscreen agent, a moisturizing agent, an antioxidant, a cosmetically acceptable pigment, an emulsifier, a silicone-containing compound and water. The composition when applied to the skin protects the skin from ultraviolet light exposure, and it reduces the appearance of fine lines and wrinkles. The composition also is highly moisturizing and gentle enough for sensitive skin. Methods of protecting the skin from ultraviolet light exposure and reducing the appearance of fine lines and wrinkles by topically applying this composition, as well as methods of making the emulsified compositions also are disclosed.
    Type: Grant
    Filed: December 15, 1997
    Date of Patent: December 12, 2000
    Assignee: Neostrata Company, Inc.
    Inventors: Chung-Ye Tseng, Prakash G. Naik-Satam, Marie E. Yednak
  • Patent number: 5512289
    Abstract: A personal lubricant composition containing an antiviral, alkylphenoxypolyethoxyethanol spermicide, a water soluble polymer gel matrix and a solubilizer which permits the spermicide to be compatible with the gel matrix. Preferably, a polyethoxylated compound such as polyethoxylated castor oil may be used.
    Type: Grant
    Filed: June 8, 1995
    Date of Patent: April 30, 1996
    Assignee: Johnson & Johnson Consumer Products, Inc.
    Inventors: Chung-Ye Tseng, Jonas Wang, Marilyn Hudson, Jue-Chen Liu