Patents by Inventor Jose de los Santos Garces

Jose de los Santos Garces 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).

  • Pharmaceutical preparation for improving the bioavailability of drugs which are difficult to absorb and a procedure for obtaining it
    Patent number: 5736161
    Abstract: The preparation consists of millispheres, microspheres, nanospheres or array-type particles consisting of a nucleus of a gellable hydrocolloid onto which has been deposited a film of a cationic polysaccharide, and incorporating inside a pharmacologically useful drug. The procedure consists of dissolving, suspending or emulsifying the drug in a solution of the gellable hydrocolloid; adding the resulting mixture to a gelling solution; and suspending the resulting millispheres, microspheres, nanospheres or array-type particles in a solution of the cationic polysaccharide.
    Type: Grant
    Filed: July 21, 1994
    Date of Patent: April 7, 1998
    Assignee: Lipotec S.A.
    Inventors: Jose de los Santos Garces, Angel Bonilla Munoz, Jose Maria Garcia Anton