Priority Date: 25.06.13 (US 201313926367)

Active systems and methods for producing ultrasonic sound emissions from wind turbines

  • Application ID: EP14172528
  • Status: EXAMINATION REQUESTED

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Specialization

This patent has the IPC combination A01 (AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING) and F03 (MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR) is specialized in the combination A01 and F03. We found, that Coller IP Management Ltd, Weidner Stern Jeschke, Acapo AS, Budde Schou AS, CURO AS and 20 others are specialized in all of these IPC classes. For a similar patent, they might be a good choice.

Timeline

  • 25.06.2013 - Priority Date (US 201313926367)
  • 31.12.2014 - Publication A1 (EP2818702)

IPC Classification