Priority Date: 31.08.12 (EP 20120182645)

VARIABLE SPEED DRIVE SYSTEM, METHOD FOR OPERATING A VARIABLE SPEED DRIVE SYSTEM AND METHOD FOR REFRIGERATING A HYDRCARBON STREAM

  • Application ID: EP13758805
  • Status: GRANT OF PATENT INTENDED

Attorney

no operation time available
1 office
Technology Company

Specialization

This EP application has the IPC class H02 (GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER). Shell International B.V. is specialised in H02 (GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER). 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

  • 31.08.2012 - Priority Date (EP 20120182645)
  • 06.03.2014 - Publication A2 (WO2014033201)
  • 08.07.2015 - Publication A2 (EP2891243)

IPC Classification