Patents by Inventor Bruce E. Katz

Bruce E. Katz 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).

  • Dermatological preparation and method for treating actinic keratoses using 5-FU
    Patent number: 5817666
    Abstract: A composition for the treatment of actinic keratoses includes 5-fluorouracil and an alpha hydroxy carboxylic acid. The composition may further include ancillary ingredients. A therapeutic method involving the composition and a kit for carrying out the treatment are also disclosed.
    Type: Grant
    Filed: February 13, 1997
    Date of Patent: October 6, 1998
    Inventor: Bruce E. Katz
  • 5-FU for treating actinic kerotoses
    Patent number: 5627187
    Abstract: A composition for the treatment of actinic keratoses includes 5-fluorouracil and an alpha hydroxy carboxylic acid. The composition may further include ancillary ingredients. A therapeutic method involving the composition and a kit for carrying out the treatment are also disclosed.
    Type: Grant
    Filed: April 12, 1995
    Date of Patent: May 6, 1997
    Inventor: Bruce E. Katz