Priority Date: 13.09.11 (US 201113231713)

MAGNETICALLY COUPLED SAFETY VALVE WITH SATELLITE INNER MAGNETS

  • Application ID: EP12830996
  • Status: EXAMINATION IN PROGRESS

Applicant

Attorney

Employment test 51 - 200 employees
Company dna hoffmann eitle
operating since 1892
Headquarter in Munich and 6 offices
active in Legal Services and IP Portfolio Processing

Specialization

This EP application has the IPC combination E21 (EARTH OR ROCK DRILLING; MINING) 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 König Szynka Tilmann von Renesse Patentanwälte Partnerschaft mbB, Acapo AS, K2 IP Ltd, Habbel & Habbel Patentanwälte, Onsagers and 26 others are specialized in this combination either. For a similar patent, they might be a good choice.

Timeline

  • 13.09.2011 - Priority Date (US 201113231713)
  • 21.03.2013 - Publication A2 (WO2013039663)
  • 23.07.2014 - Publication A2 (EP2756157)