Priority Date: 24.07.12 (JP 20120163619)

POLY(METH)ACRYLATE-BASED VISCOSITY INDEX IMPROVER, LUBRICANT ADDITIVE AND LUBRICANT COMPOSITION CONTAINING VISCOSITY INDEX IMPROVER

  • Application ID: EP13822773
  • Status: EXAMINATION IN PROGRESS

Applicant

Attorney

Employment test 201 - 500 employees
Company dna grunecker kinkeldey stockmair and schwanhausser
operating since 1924
Headquarter in Munich and 2 offices
active in Legal Services

Specialization

This EP application has the IPC class C10 (PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT). 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

  • 24.07.2012 - Priority Date (JP 20120163619)
  • 30.01.2014 - Publication A1 (WO2014017555)
  • 03.06.2015 - Publication A1 (EP2878656)