Patents by Inventor Nadine RADISCHAT

Nadine RADISCHAT 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).

  • Coloured disinfectant preparation based on bispyridiniumalkane
    Patent number: 9675701
    Abstract: The non-solid disinfectant preparation includes a) bispyridiniumalkane (in particular octenidine) and b) dye selected from xanthene dyes, azo dyes and polyterpene compounds. The preparation is free from fluorescein and salts thereof. The novel preparations exhibit an excellent remanence effect.
    Type: Grant
    Filed: May 21, 2015
    Date of Patent: June 13, 2017
    Assignee: L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PRECEDES GEORGES CLAUDE
    Inventors: Sabine Behrends, Andreas Dettmann, Mona Hahn, Nadine Radischat, Carsten Vollmann
  • COLOURED DISINFECTANT PREPARATION BASED ON BISPYRIDINIUMALKANE
    Publication number: 20150335757
    Abstract: The non-solid disinfectant preparation includes a) bispyridiniumalkane (in particular octenidine) and b) dye selected from xanthene dyes, azo dyes and polyterpene compounds. The preparation is free from fluorescein and salts thereof. The novel preparations exhibit an excellent remanence effect.
    Type: Application
    Filed: May 21, 2015
    Publication date: November 26, 2015
    Inventors: Sabine BEHRENDS, Andreas DETTMANN, Mona HAHN, Nadine RADISCHAT, Carsten VOLLMANN