Patents by Inventor Hubert Keck

Hubert Keck 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).

  • Ibuprofen-Effervescent Preparation Having a High Dissolution Rate and Method for the Production thereof
    Publication number: 20100172981
    Abstract: Effervescent ibuprofen formulations, which contain (a) an active ingredient-containing granule which contains a water-soluble ibuprofen salt and a basic excipient, and (b) an effervescent granule which contains an acid component and a carbon dioxide-forming component, and a process for their preparation.
    Type: Application
    Filed: August 30, 2007
    Publication date: July 8, 2010
    Applicant: Losan Pharma GMBH
    Inventors: Peter Gruber, Hubert Keck
  • Coated chewing gum product and method of making
    Patent number: 5980955
    Abstract: A coated comestible product having an improved coating appearance and a method for improving the appearance of a coated product is achieved when a food-acceptable, poorly water-soluble salt is added to a coating syrup that further comprises a primary coating material. One preferred inventive coating comprises calcium gluconate as the poorly water-soluble salt, and xylitol as the primary coating material.
    Type: Grant
    Filed: December 30, 1996
    Date of Patent: November 9, 1999
    Assignee: Wm. Wrigley Jr. Company
    Inventors: Michael J. Greenberg, David G. Barkalow, Hubert Keck