Patents by Inventor F. X. Sarzaud

F. X. Sarzaud 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).

  • Device for the dermal absorption of medicinal solutes
    Patent number: 5558664
    Abstract: The device consists of: (a) an application reservoir or cell (1) whose base has a filling hole (4) for the solution and an opening that is fitted with a stopper (5) which presents micro-recesses on its periphery for administration of the solution on the skin; (b) a balloon (2) to pressurize and stabilize flow of the solution within the reservoir; and (c) a lid (3) to hermetically seal the aforesaid reservoir. The device is used in the form of a bracelet, abdominal belt or patch for application of solutions like trinitrine, oestradiols, etc. onto the skin.
    Type: Grant
    Filed: January 4, 1994
    Date of Patent: September 24, 1996
    Inventors: F. X. Sarzaud, Jean Perego, A. Cabrera