Priority Date: 01.04.13 (US 201361807023P)

Centrifugal pump stage with increased compressive load capacity

  • Application ID: EP14162928
  • Status: EXAMINATION REQUESTED

Applicants

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Specialization

This EP application has the IPC class F04 (POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS). Schlumberger Cambridge Research Ltd 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

  • 01.04.2013 - Priority Date (US 201361807023P)
  • 08.10.2014 - Publication A2 (EP2787219)

IPC Classification