Priority Date: 17.06.09 (JP 20090144393)

Variable valve timing control apparatus

  • Application ID: EP10166030
  • Status: No opposition filed within time limit


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Technology Company


Employment test 11 - 50 employees
Company dna kramer barske schmidtchen
operating since 1966
Headquarter in Munich
active in Legal Services


This EP application has the IPC class F01 (MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES). Kramer Barske Schmidtchen Patentanwälte PartG mbB is specialized in F01. 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.


  • 17.06.2009 - Priority Date (JP 20090144393)
  • 26.01.2011 - Publication A1 (EP2278130)
  • 20.03.2013 - Publication B1 (EP2278130)

IPC Classification