Patents by Inventor Margit Dorr

Margit Dorr 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).

  • Nicotine salts having improved taste, process for their preparation and their use
    Publication number: 20040173224
    Abstract: Salts formed from nicotine and anion-forming sweeteners, for example acesulfame or acesulfame-K, in a molar ratio of 1:1 or 1:2, in which case the sweetener molecules can be identical or different, are distinguished by a pleasant sweet taste which masks the nicotine taste even after a long residence time in the mouth, and are therefore suitable for producing preparations, in particular chewing gum, chewing tablets or compressed compositions, which can be used for oral administration of nicotine, for example in withdrawal from smoking.
    Type: Application
    Filed: March 12, 2004
    Publication date: September 9, 2004
    Inventors: Andreas Burgard, Margit Dorr
  • Nicotine salts having improved taste, process for their preparation and their use
    Publication number: 20010029959
    Abstract: Salts formed from nicotine and anion-forming sweeteners, for example acesulfame or acesulfame-K, in a molar ratio of 1:1 or 1:2, in which case the sweetener molecules can be identical or different, are distinguished by a pleasant sweet taste which masks the nicotine taste even after a long residence time in the mouth, and are therefore suitable for producing preparations, in particular chewing gum, chewing tablets or compressed compositions, which can be used for oral administration of nicotine, for example in withdrawal from smoking.
    Type: Application
    Filed: March 16, 2001
    Publication date: October 18, 2001
    Inventors: Andreas Burgard, Margit Dorr