Patents by Inventor Felix Richterich

Felix Richterich 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).

  • Confectionery made from herbal mixtures
    Patent number: 8367146
    Abstract: Confectionery made from herbal mixtures, comprising an extract from a mixture of several herbs, or a mixture of a corresponding number of extracts of at least one herb, with additionally an extract of Stevia rebaudiana. The above presents considerable advantages, in particular: a desired flavor change, sweetening with a high sweetening capacity, natural sweetening without additional calories, natural sweetening without causing caries and with a prophylactic effect on caries.
    Type: Grant
    Filed: July 24, 2003
    Date of Patent: February 5, 2013
    Assignee: Ricola AG
    Inventors: Christina Lutz, Felix Richterich
  • Confectionery made from herbal mixtures
    Publication number: 20050260328
    Abstract: Confectionery made from herbal mixtures, comprising an extract from a mixture of several herbs, or a mixture of a corresponding number of extracts of at least one herb, with additionally an extract of Stevia rebaudiana. The above presents considerable advantages, in particular: a desired flavour change, sweetening with a high sweetening capacity, natural sweetening without additional calories, natural sweetening without causing caries and with a prophylactic effect on caries.
    Type: Application
    Filed: July 24, 2003
    Publication date: November 24, 2005
    Inventors: Christina Lutz, Felix Richterich