Patents by Inventor Alan D Widgerow

Alan D Widgerow 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: 6159494
    Abstract: Postoperative scars are treated by a method of applying a microporous paper tape to the scar running along the length of the scar. A contact medium is applied to the exposed surface of the tape and penetrates to the skin. The contact medium comprises an expressed gel from the plant Bulbine frutescens and may contain asiaticoside and panthenol. These active ingedients are contained in a pharmaceutically acceptable cream. The contact material is applied each morning and evening. The tape is replaced when it falls away from the skin normally, e.g. every seven days and the treatment is then continued. Improved scar healing results from the use of this method.
    Type: Grant
    Filed: December 3, 1998
    Date of Patent: December 12, 2000
    Inventors: Alan D Widgerow, Laurence A Chait