Priority Date: 03.11.03 (EP 20030025076)

Tiotropium salts, method for creating same and medicinal formulations containing same

  • Application ID: EP10180191
  • Status: The application is deemed to be withdrawn


no operation time available
2 offices
Technology Company


This EP application has the IPC combination A61 (MEDICAL OR VETERINARY SCIENCE; HYGIENE) and C07 (ORGANIC CHEMISTRY). Boehringer Ingelheim GmbH is specialized in the combination A61 and C07. We found, that TransMIT GmbH, Kailuweit & Uhlemann, Lederer Keller Patentanwälte Partnerschaft mbB, Vossius & Partner Patentanwälte Rechtsanwälte mbB, df-mp Dörries Frank-Molnia & Pohlman, Patentanwälte Rechtsanwälte PartG mbB and 221 others are specialized in all of these IPC classes as well. For a similar patent, they might be a good choice.


  • 03.11.2003 - Priority Date (EP 20030025076)
  • 22.06.2011 - Publication A1 (EP2336127)

IPC Classification