Priority Date: 23.05.12 (DE 201210104462)

MULTI-WALLED CYLINDER FOR THERMALLY AND/OR MECHANICALLY TREATING MATERIAL WEBS

  • Application ID: EP13729616
  • Status: APPLICATION WITHDRAWN

Attorney

operating since 1967
Headquarter in Munich and 2 offices
active in Legal Services and IP Portfolio Processing

Specialization

This EP application has the IPC class D21 (PAPER-MAKING; PRODUCTION OF CELLULOSE). Here you find a list of all patent agent firms which are specialized in this IPC class. For a similar patent, they might be a good choice.

Timeline

  • 23.05.2012 - Priority Date (DE 201210104462)
  • 28.11.2013 - Publication A1 (WO2013174880)
  • 06.05.2015 - Publication A1 (EP2867408)

IPC Classification