Priority Date: 13.12.13 (US 201361915874P)

HIGH-PRESSURE TO LOW-PRESSURE CHANGEOVER VALVE FOR A POSITIVE DISPLACEMENT PUMP

  • Application ID: EP14868914
  • Status: EXAMINATION REQUESTED

Applicant

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Technology Company

Attorney

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Specialization

This EP application has the IPC class F04 (POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS). Staeger & Sperling Partnerschaftsgesellschaft mbB is specialized in F04. Staeger & Sperling Partnerschaftsgesellschaft mbB is specialised in F04 (POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS). 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

  • 13.12.2013 - Priority Date (US 201361915874P)
  • 18.06.2015 - Publication A1 (WO2015089134)
  • 19.10.2016 - Publication A1 (EP3080453)

IPC Classification