Priority Date: 14.12.11 (EP 20110193573)

DEVICE AND METHOD FOR EVACUATING A CHAMBER AND PURIFYING THE GAS EXTRACTED FROM SAID CHAMBER

  • Application ID: EP12798777
  • Status: GRANT OF PATENT INTENDED

Applicant

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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

  • 14.12.2011 - Priority Date (EP 20110193573)
  • 20.06.2013 - Publication A2 (WO2013087713)
  • 22.10.2014 - Publication A2 (EP2791508)

IPC Classification