Patents by Inventor Peter F. Ciesla

Peter F. Ciesla 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).

  • Composition for treating acne vulgaris
    Patent number: 4355028
    Abstract: Procedure for treating acne vulgaris that uses salicylic acid and benzoyl peroxide either sequentially or simultaneously. Compositions for practicing each of these aspects of the invention are also described.
    Type: Grant
    Filed: April 30, 1981
    Date of Patent: October 19, 1982
    Assignee: Westwood Pharmaceuticals, Inc.
    Inventors: Albert M. Kligman, Walter L. McKenzie, Peter F. Ciesla
  • Method for treating acne vulgaris and compositions useful for that purpose
    Patent number: 4318907
    Abstract: Procedure for treating acne vulgaris that uses salicylic acid and benzoyl peroxide either sequentially or simultaneously. Compositions for practicing each of these aspects of the invention are also described.
    Type: Grant
    Filed: April 4, 1978
    Date of Patent: March 9, 1982
    Assignee: Westwood Pharmaceuticals, Inc.
    Inventors: Albert M. Kligman, Walter L. McKenzie, Peter F. Ciesla