Patents by Inventor Peter Venturini

Peter Venturini 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).

  • Novel pharmaceutical formulation with controlled release of active substances
    Publication number: 20030175348
    Abstract: There is disclosed a method for stabilizing active substances that are unstable in acidic medium, unstable when stored for longer periods of time in the presence of water and at the same time sensitive to heating, by means of anhydrous granulation of active substances and dried pharmaceutically acceptable auxiliary substances for the preparation of pellet cores or granules. All pharmaceutically acceptable auxiliary substances employed are dried before use so that their weight loss at drying is less than 1.0% of the total weight of the pharmaceutically acceptable auxiliary substance, preferably less than 0.5%. Organic solvents used in process of anhydrous granulation should contain less than 0.2% of water. A novel pharmaceutical formulation with controlled release of active substances that are unstable in acidic medium, unstable when stored for longer periods of time in the presence of water and at the same time sensitive to heating, is disclosed as well.
    Type: Application
    Filed: March 28, 2003
    Publication date: September 18, 2003
    Applicant: LEK, TOVARNA FARMACEVTSKIH IN KEMICNIH IZDELKOV, D.D.
    Inventors: Bojan Kofler, Ljubomira Barbara Rebic, Judita Sirca, Peter Venturini
  • Pharmaceutical formulation with controlled release of active substances
    Patent number: 6576258
    Abstract: There is disclosed a method for stabilizing active substances that are unstable in acidic medium, unstable when stored for longer periods of time in the presence of water and at the same time sensitive to heating, by means of anhydrous granulation of active substances and dried pharmaceutically acceptable auxiliary substances for the preparation of pellet cores or granules. All pharmaceutically acceptable auxiliary substances employed are dried before use so that their weight loss at drying is less than 1.0% of the total weight of the pharmaceutically acceptable auxiliary substance, preferably less than 0.5%. Organic solvents used in process of anhydrous granulation should contain less than 0.2% of water. A novel pharmaceutical formulation with controlled release of active substances that are unstable in acidic medium, unstable when stored for longer periods of time in the presence of water and at the same time sensitive to heating, is disclosed as well.
    Type: Grant
    Filed: January 12, 2000
    Date of Patent: June 10, 2003
    Assignee: Lek, Tovarna Farmacevtskih In Kemicnih Izdelkov, D.D.
    Inventors: Bojan Kofler, Ljubomira Barbara Rebi{haeck over (c)}, Judita {haeck over (S)}irca, Peter Venturini