Patents by Inventor Anthony Listro

Anthony Listro 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).

  • One step compounding extrusion of drug filled polymers
    Publication number: 20050238721
    Abstract: The present invention relates to a method for providing an article which contains a pharmaceutical ingredient and a polymeric material. The pharmaceutical ingredient may be melt compounded into the polymeric material and extruded through a profile die to provide a product.
    Type: Application
    Filed: April 7, 2005
    Publication date: October 27, 2005
    Inventors: Lawrence Acquarulo, Richard Quigley, Charles O'Neil, Anthony Listro
  • COMPOSITIONS CONTAINING SELECT LIQUID POLYOL FATTY ACID POLYESTERS
    Publication number: 20010055599
    Abstract: Disclosed are compositions suitable for topical application to human hair or skin, which comprise a combination of a liquid polyol fatty acid polyester having a melting point of from about −30° C. to about 30° C., and a solid oil other than a solid polyol fatty acid polyester having a melting point of above about 30° C. to about 250° C., wherein said liquid polyol fatty acid polyester has a polyol moiety and at least 1 fatty acid moiety, the polyol moiety having at least 4 free hydroxyl groups wherein at least 60% of these free hydroxyl groups are esterified with one or more fatty acid moieties having from about 8 to about 22 carbon atoms. The composition preferably further comprises a topical carrier for the liquid polyol fatty acid polyester and solid oil combination. The composition provides effective emolliency and aesthetic benefits.
    Type: Application
    Filed: May 23, 1997
    Publication date: December 27, 2001
    Inventors: PAUL JOSEPH DRZEWIECKI, JOSEPH ANTHONY LISTRO
  • Compositions for topical delivery of active ingredients
    Patent number: 5811111
    Abstract: The compositions of the present invention are useful for the topical delivery of a wide variety of active ingredients. These compositions are particularly useful for treating conditions such as acne and its attendant skin lesions, blemishes, and other imperfections. These compositions are nonirritating to the skin and also provide improved skin feel benefits. These compositions can be in the form of leave-on products and products that are rinsed or wiped from the skin after use.
    Type: Grant
    Filed: April 3, 1997
    Date of Patent: September 22, 1998
    Assignee: The Procter & Gamble Company
    Inventors: David Michael McAtee, Lourdes Dessus Albacarys, Joseph Anthony Listro
  • Compositions for topical delivery of active ingredients
    Patent number: 5665364
    Abstract: The compositions of the present invention are useful for the topical delivery of a wide variety of active ingredients. These compositions are particularly useful for treating conditions such as acne and its attendant skin lesions, blemishes, and other imperfections. These compositions are nonirritating to the skin and also provide improved skin feel benefits. These compositions can be in the form of leave-on products and products that are rinsed or wiped from the skin after use.
    Type: Grant
    Filed: July 24, 1995
    Date of Patent: September 9, 1997
    Assignee: The Procter & Gamble Company
    Inventors: David Michael McAtee, Lourdes Dessus Albacarys, Joseph Anthony Listro