Priority Date: 18.10.11 (KR 20110106230)

METHODS FOR PURIFYING ERYTHROPOIETIN ANALOGS HAVING LOWER ISOELECTRIC POINT

  • Application ID: EP12841143
  • Status: PATENT GRANTED

Attorney

Employment test 51 - 200 employees
Company dna plougmann and vingtoft
operating since 1967
Headquarter in Copenhagen and 5 offices
active in Legal Services, IP Consulting, IP Portfolio Processing, and IP-related Communication Service

Specialization

This patent has the IPC class C07 (ORGANIC CHEMISTRY) Plougmann & Vingtoft A/S 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

  • 18.10.2011 - Priority Date (KR 20110106230)
  • 25.04.2013 - Publication A1 (WO2013058485)
  • 27.08.2014 - Publication A1 (EP2768846)
  • 28.12.2016 - Publication B1 (EP2768846)

IPC Classification