Patents by Inventor Frank LESSMANN

Frank LESSMANN 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).

  • Publication number: 20220144848
    Abstract: The invention relates to substituted oxopyridine derivatives and to processes for their preparation, and also to their use for preparing medicaments for the treatment and/or prophylaxis of diseases, in particular vascular disorders, preferably thrombotic or thromboembolic disorders and/or thrombotic or thromboembolic complications.
    Type: Application
    Filed: December 18, 2019
    Publication date: May 12, 2022
    Inventors: Susanne ROEHRIG, Sebastian ESSIG, Pascal ELLERBROCK, Sonja ANLAUF, Thomas NEUBAUER, Alexander HILLISCH, Katharina MEIER, Stefan HEITMEIER, Adrian TERSTEEGEN, Martina SCHAFER, Jan STAMPFUSS, Dieter LANG, Eloisa JIMENEZ NUNEZ, Jens ACKERSTAFF, Henrik TELLER, Zengqiang ZOU, Ping LIU, Xianghai MENG, Frank LESSMANN
  • Publication number: 20180161364
    Abstract: The invention relates to cationic compounds and their use as antimicrobial and antimycotic agents, in particular as disinfectants and preservatives in ophthalmic preparations.
    Type: Application
    Filed: July 19, 2016
    Publication date: June 14, 2018
    Inventors: Stephan Reichl, Dörte Von Deylen, Christina Dreher, Frank Leßmann, Oliver Seidelmann