Priority Date: 26.02.10 (JP 20100042879)

AUTOMOTIVE ENGINE VALVE COMPRISING TITANIUM ALLOY AND HAVING EXCELLENT HEAT RESISTANCE

  • Application ID: EP11747572
  • Status: APPLICATION WITHDRAWN

Attorney

Employment test 51 - 200 employees
Company dna vossius and partner
operating since 1961
Headquarter in Munich and 3 offices
active in Legal Services and IP-related Communication Service

Specialization

This EP application has the IPC combination C22 (METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS) and F01 (MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES). We found, that Beetz & Partner, Bockermann Ksoll Griepenstroh Osterhoff, Diehl & Partner GbR, Richly Ritschel Patentanwälte PartG mbB, Umicore AG & Co. KG and 1 other are specialized in this combination either. For a similar patent, they might be a good choice.

Timeline

  • 26.02.2010 - Priority Date (JP 20100042879)
  • 01.09.2011 - Publication A1 (WO2011105620)
  • 02.01.2013 - Publication A1 (EP2540998)