Priority Date: 31.12.10 (US 201061460337P)

PRECHAMBER IGNITION SYSTEM

  • Application ID: EP11853843
  • Status: The patent has been granted

Attorney

Employment test 51 - 200 employees
Company dna eisenfuhr speiser and partner
no operation time available
Headquarter in Bremen and 3 offices
active in Legal Services and IP Consulting

Specialization

This EP application has the IPC class F02 (COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS) and H01 (BASIC ELECTRIC ELEMENTS). We found, that Kuhnen & Wacker, ABACUS Klocke Späth Sebastian Barth, Thul Patentanwaltsgesellschaft mbH, Koepe & Partner Patentanwälte, Hoefer & Partner and 10 others are specialized in this combination either. For a similar patent, they might be a good choice.

Timeline

  • 31.12.2010 - Priority Date (US 201061460337P)
  • 05.07.2012 - Publication A2 (WO2012091739)
  • 06.11.2013 - Publication A2 (EP2659556)
  • 23.05.2018 - Publication B1 (EP2659556)