Patents by Inventor Dieter Rehn

Dieter Rehn 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).

  • Effervescent preparation of a basic medicinally active substance
    Publication number: 20070048375
    Abstract: The present invention relates to an effervescent preparation comprising an effervescent composition, at least one basic medicinally active substance and, where appropriate, one or more further active ingredients, characterized in that alkalization of the urine and thus increased accumulation of the basic medicinally active substance is avoided, to medicaments comprising this effervescent preparation, to processes for the production thereof and to the use thereof.
    Type: Application
    Filed: June 16, 2006
    Publication date: March 1, 2007
    Inventors: Wolfgang Wiehl, Ralf Bullesbach, Dieter Rehn, Irene Loose
  • Disinfecting tissue
    Patent number: 4259383
    Abstract: A disinfecting tissue comprising an absorbent material having incorporated therein a disinfecting agent selected from (a) organic percarboxylic acids; (b) mixtures of a hydrogen peroxide donor with an organic carboxylic acid anhydride or a acyloxy-benzoic or -benzenesulfonic acid; and (c) a carboxylic acid amide; as defined in the specification. The disinfectant tissues are useful for the disinfection of the skin, hands, and inanimate surfaces.
    Type: Grant
    Filed: June 26, 1979
    Date of Patent: March 31, 1981
    Assignee: Sterling Drug Inc.
    Inventors: Heinz Eggensperger, Dieter Rehn, Wolfgang Beilfuss, Helmut Nolte