Priority Date: 13.11.13 (JP 20130234681)

method of fabricating a steam turbine blade equipped with erosion shield with electron beam welding using a shim

  • Application ID: EP14192971
  • Status: The patent has been granted



Employment test 51 - 200 employees
Company dna matias erny reichl hoffmann
operating since 2009
Headquarter in Munich
active in Legal Services and IP Consulting


This EP application has the IPC class B23 (MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR) and F01 (MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES). We found, that Beetz & Partner, Henkel Breuer & Partner, Kramer Barske Schmidtchen Patentanwälte PartG mbB, WSL Patentanwälte PartGes mbB, Wilhelm & Beck and 12 others are specialized in this combination either. For a similar patent, they might be a good choice.


  • 13.11.2013 - Priority Date (JP 20130234681)
  • 17.06.2015 - Publication A1 (EP2883651)
  • 13.09.2017 - Publication B1 (EP2883651)