Patents by Inventor Joaquin Delgadillo Duarte

Joaquin Delgadillo Duarte 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).

  • Aqueous compositions containing ciprofloxacine, and related use
    Patent number: 5786363
    Abstract: Aqueous compositions containing ciprofloxacine and corresponding use and process, said composition comprising from 0.12-0.6 g/ml of chlorohydrate monohydrate of ciprofloxacine (equivalent to 0.1-0.5% of free base); 0.5-3.0 g/ml of a buffer system capable of maintaining the pH between 4 and 5; 0.05-0.3 g/ml of a non ionic surface-active agent; from 0.5-2.0 g/ml of a thickening agent; and the rest to 100 ml of water.
    Type: Grant
    Filed: March 25, 1997
    Date of Patent: July 28, 1998
    Assignee: Bayvit, S.A.
    Inventors: Pedro Canovas Soler, Joaquin Delgadillo Duarte, Juan Moreno Rueda