Priority Date: 25.11.11 (IN 2011CHE4068)

PROCESS FOR THE PURIFICATION OF POLYAMINOCARBOXYLATES

  • Application ID: EP12852260
  • Status: The patent has been granted

Attorney

Employment test 11 - 50 employees
Company dna von kreisler selting werner
operating since 1947
Headquarter in Cologne and 3 offices
active in Legal Services and IP Portfolio Processing

Specialization

This EP application has the IPC class C07 (ORGANIC CHEMISTRY). dompatent von Kreisler Selting Werner - Partnerschaft von Patent- und Rechtsanwälten mbB is specialized in C07. 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

  • 25.11.2011 - Priority Date (IN 2011CHE4068)
  • 30.05.2013 - Publication A2 (WO2013076743)
  • 01.10.2014 - Publication A2 (EP2782900)
  • 10.01.2018 - Publication B1 (EP2782900)