Priority Date: 12.12.11 (EP 20110193012)

LIQUID RING VACUUM PUMP WITH CAVITATION REGULATION

  • Application ID: EP12799568
  • Status: PATENT GRANTED

Applicant

Technology company logo small
Technology Company

Attorney

operating since 1876
Headquarter in Hamburg and 2 offices
active in Legal Services and IP Consulting

Specialization

This patent has the IPC class F04 (POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS) is specialized in F04. 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

  • 12.12.2011 - Priority Date (EP 20110193012)
  • 20.06.2013 - Publication A2 (WO2013087708)
  • 22.10.2014 - Publication A2 (EP2791511)
  • 14.09.2016 - Publication B1 (EP2791511)

IPC Classification