Priority Date: 20.08.12 (US 201261691039P)

SOLUBILIZED POLYMER CONCENTRATES, METHODS OF PREPARATION THEREOF, AND WELL DRILLING AND SERVICING FLUIDS CONTAINING THE SAME

  • Application ID: EP13759351
  • Status: The patent has been granted

Attorney

Employment test 51 - 200 employees
Company dna carpmarls and ransford
operating since 1848
Headquarter in London and 2 offices
active in Legal Services and IP Consulting

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) 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

  • 20.08.2012 - Priority Date (US 201261691039P)
  • 27.02.2014 - Publication A1 (WO2014031701)
  • 24.06.2015 - Publication A1 (EP2885371)
  • 15.03.2017 - Publication B1 (EP2885371)

IPC Classification