Patents by Inventor Boehringer Ingelheim Pharma GmbH & Co. KG

Boehringer Ingelheim Pharma GmbH & Co. KG 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).

  • NEW PROCESS FOR THE PRODUCTION OF TIOTROPIUM SALTS
    Publication number: 20130116435
    Abstract: The invention relates to a new process for preparing tiotropium salts of general formula 1 wherein X? may have the meanings given in the claims and in the specification.
    Type: Application
    Filed: December 27, 2012
    Publication date: May 9, 2013
    Applicant: Boehringer Ingelheim Pharma GmbH & Co. KG
    Inventor: Boehringer Ingelheim Pharma GmbH & Co. KG