Priority Date: 20.02.12 (DE 20121003224)

COMPOSITION COMPRISING AN ALKOXYLATED AMINE COMPOUND AND A CARBOXYLIC ACID COMPOUND, USE THEREOF IN WATER IN OLL EMULSIONS AND PROCESS USING THE COMPOSITION AS OR AS PART OF A DRILLING FLUID

  • Application ID: EP13705396
  • Status: PATENT GRANTED

Attorney

Employment test 11 - 50 employees
Company dna muller schupfner and partner
operating since 1931
Headquarter in Munich and 1 office
active in Legal Services

Specialization

This patent has the IPC class C09 (DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR) Müller Schupfner & Partner Patent- und Rechtsanwaltspartnerschaft mbB is specialized in C09. 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

  • 20.02.2012 - Priority Date (DE 20121003224)
  • 29.08.2013 - Publication A1 (WO2013124058)
  • 31.12.2014 - Publication A1 (EP2817382)
  • 05.04.2017 - Publication B1 (EP2817382)

IPC Classification