Patents by Inventor Oliver Luhn

Oliver Luhn 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).

  • Isomalt-containing tablets and methods for the production thereof
    Patent number: 9895316
    Abstract: The invention relates to improved isomalt-containing tablets and to methods for the production thereof.
    Type: Grant
    Filed: February 4, 2009
    Date of Patent: February 20, 2018
    Assignee: SUDZUCKER AKTIENGESELLSCHAFT MANNHEIM/OCHSENFURT
    Inventors: Jörg Kowalczyk, Oliver Luhn
  • MIXTURE FOR PRODUCING RAPIDLY DISINTEGRATING TABLETS
    Publication number: 20110014286
    Abstract: An isomalt-containing mixture including a) 60-97% by weight of agglomerated isomalt, b) 1-25% by weight of crosslinked polyvinylpyrrolidone, c) 0.1-15% by weight of lubricant, d) 1-15% by weight of water-insoluble, film-forming polymers, e) 0-15% by weight of water-soluble polymers and f) 0-15% by weight of pharmaceutical auxiliaries, where the sum of components a) to f) is 100% by weight. Also processes for the preparation of the isomalt-containing mixture and tablets comprising the mixture.
    Type: Application
    Filed: February 17, 2009
    Publication date: January 20, 2011
    Inventors: Jorg Kowalczyk, Oliver Luhn
  • IMPROVED ISOMALT-CONTAINING TABLETS AND METHODS FOR THE PRODUCTION THEREOF
    Publication number: 20100317746
    Abstract: The invention relates to improved isomalt-containing tablets and to methods for the production thereof.
    Type: Application
    Filed: February 4, 2009
    Publication date: December 16, 2010
    Applicant: SUDZUCKER AKTIENGESELLSCHAFT MANNHEIM/OCHSENFURT
    Inventors: Jörg Kowalczyk, Oliver Luhn
  • Granules based on starch and lactose
    Patent number: 6770368
    Abstract: The invention concerns granules consisting of lactose and starch having a friability of less than or equal to 80%, preferably to 60%, according to a test A. It also concerns the process of preparation of such granules as well as their use for the preparation of solid forms in the pharmaceutical or in the food industries.
    Type: Grant
    Filed: July 13, 2001
    Date of Patent: August 3, 2004
    Assignee: Roquette Freres
    Inventor: Oliver Luhn
  • Granules based on starch and lactose
    Publication number: 20020035248
    Abstract: The invention concerns granules consisting of lactose and starch having a friability of less than or equal to 80%, preferably to 60%, according to a test A.
    Type: Application
    Filed: July 13, 2001
    Publication date: March 21, 2002
    Inventor: Oliver Luhn