Patents by Inventor Mary E. Foxx

Mary E. Foxx 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).

  • Sunscreen composition
    Patent number: 4810490
    Abstract: Clear, water-proof sunscreen compositions, including a film-forming resin, a solvent, an ultra-violet sunscreening agent and emollients are disclosed. The compositions when spread on the skin leave an elegant non-greasy, non-tacky film with a superior resistance to removal by water and which provide prolonged high level protection for human skin to ultraviolet radiation.
    Type: Grant
    Filed: June 4, 1987
    Date of Patent: March 7, 1989
    Assignee: Carter-Wallace, Inc.
    Inventors: Richard P. Dixon, Mary E. Foxx
  • Erythromycin/benzoyl peroxide antiacne compositions
    Patent number: 4692329
    Abstract: Process and composition for the topical treatment of acne which comprises as ingredients a peroxide of an organic acid and an erythromycin compound selected from the group consisting of erythromycin and its stearate and glucoheptonate derivatives and in which said peroxide is from one-half to thirty times, the weight of said erythromycin compound, and a suitable pharmaceutically acceptable carrier.
    Type: Grant
    Filed: July 3, 1984
    Date of Patent: September 8, 1987
    Assignee: William H. Rorer, Inc.
    Inventors: Robert W. Klein, Mary E. Foxx
  • Erythromycin/benzoyl peroxide composition for the treatment of acne
    Patent number: 4497794
    Abstract: Process and composition for the topical treatment of acne which comprises as ingredients a peroxide of an organic acid and an erythromycin compound selected from the group consisting of erythromycin and its stearate and glucoheptonate derivatives and in which said peroxide is from one-half to thirty times, the weight of said erythromycin compound, and a suitable pharmaceutically acceptable carrier.
    Type: Grant
    Filed: January 3, 1983
    Date of Patent: February 5, 1985
    Assignee: Dermik Laboratories, Inc.
    Inventors: Robert W. Klein, Mary E. Foxx
  • Stable benzoyl peroxide composition
    Patent number: 4387107
    Abstract: Aqueous benzoyl compositions peroxide stabilized with dioctyl sodium sulfosuccinate for treating mammals.
    Type: Grant
    Filed: December 16, 1980
    Date of Patent: June 7, 1983
    Assignee: Dermik Laboratories, Inc.
    Inventors: Robert W. Klein, Mary E. Foxx
  • Coal tar gel composition
    Patent number: 4178373
    Abstract: Compositions effective for topically treating skin conditions, especially psoriasis and eczema which contains as an essential ingredient coal tar in a gel base.
    Type: Grant
    Filed: August 21, 1978
    Date of Patent: December 11, 1979
    Assignee: William H. Rorer, Inc.
    Inventors: Robert W. Klein, Mary E. Foxx
  • Pharmaceutical detergent composition
    Patent number: 4147782
    Abstract: Novel pharmaceutical preparation useful for cleaning the skin of persons affected with acne, chronic oily skin and other skin ailments are disclosed.
    Type: Grant
    Filed: June 24, 1976
    Date of Patent: April 3, 1979
    Assignee: William H. Rorer, Inc.
    Inventors: Robert W. Klein, Mary E. Foxx