Patents by Inventor Stefan Braith

Stefan Braith 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).

  • Process for the stereoselective preparation of bicyclic heterocycles
    Patent number: 8263768
    Abstract: The present invention relates to a process for the stereoselective preparation of compounds of general formula (I) and the salts thereof, particularly the physiologically acceptable salts thereof with inorganic or organic acids and bases, which have valuable pharmacological properties, particularly an inhibitory effect on signal transduction mediated by tyrosine kinases, the use thereof for the treatment of diseases, particularly tumoral diseases as well as benign prostatic hyperplasia (BPH), diseases of the lungs and airways.
    Type: Grant
    Filed: July 23, 2009
    Date of Patent: September 11, 2012
    Assignee: Boehringer Ingelheim International GmbH
    Inventors: Markus Ostermeier, Stefan Braith, Juergen Daeubler, Guenther Huchler, Waldemar Pfrengle
  • PROCESS FOR THE STEREOSELECTIVE PREPARATION OF BICYCLIC HETEROCYCLES
    Publication number: 20120116080
    Abstract: The present invention relates to a process for the stereoselective preparation of compounds of general formula (I) and the salts thereof, particularly the physiologically acceptable salts thereof with inorganic or organic acids and bases, which have valuable pharmacological properties, particularly an inhibitory effect on signal transduction mediated by tyrosine kinases, the use thereof for the treatment of diseases, particularly tumoral diseases as well as benign prostatic hyperplasia (BPH), diseases of the lungs and airways.
    Type: Application
    Filed: July 23, 2009
    Publication date: May 10, 2012
    Applicant: BOEHRINGER INGELHEIM INTERNATIONAL GMBH
    Inventors: Markus Ostermeier, Stefan Braith, Juergen Daeubler, Guenther Huchler, Waldemar Pfrengle