Priority Date: 30.11.11 (JP 20110262677)

METHOD FOR PRODUCING MEDIUM-MOLECULAR-WEIGHT POLYALKYLENEOXIDE

  • Application ID: EP12853198
  • Status: EXAMINATION IN PROGRESS

Applicant

Attorney

Employment test 51 - 200 employees
Company dna vossius and partner
operating since 1961
Headquarter in Munich and 3 offices
active in Legal Services and IP-related Communication Service

Specialization

This patent has the IPC class C08 (ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON) Vossius & Partner Patentanwälte Rechtsanwälte mbB is specialized in C08. 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

  • 30.11.2011 - Priority Date (JP 20110262677)
  • 06.06.2013 - Publication A1 (WO2013080888)
  • 08.10.2014 - Publication A1 (EP2787023)

IPC Classification