Priority Date: 01.02.12 (FR 20120050957)

PASSIVE SHUTDOWN SEALING DEVICE FOR A SYSTEM OF SHAFT SEALS OF A REACTOR COOLANT PUMP UNIT

  • Application ID: EP13702052
  • Status: NO OPPOSITION FILED WITHIN TIMELIMIT

Applicant

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Technology Company

Attorney

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Specialization

This EP application has the IPC combination F04 (POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS) and F16 (ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL). We found, that Geyer Fehners & Partner mbB, Dr. Graf & Partner AG, Dr. Solf & Zapf, Patentanwälte Dr. Knoblauch PartGmbB, Cohausz Hannig Borkowski Wißgott Patentanwaltskanzlei GbR and 38 others are specialized in this combination either. For a similar patent, they might be a good choice.

Timeline

  • 01.02.2012 - Priority Date (FR 20120050957)
  • 08.08.2013 - Publication A1 (WO2013113827)
  • 10.12.2014 - Publication A1 (EP2809971)
  • 06.04.2016 - Publication B1 (EP2809971)