Priority Date: 04.11.13 (US 201361899662P)

Method and apparatus for machining diamonds and gemstones using filamentation by burst ultrafast laser pulses

  • Application ID: EP14191146
  • Status: PATENT GRANTED

Attorney

Employment test 11 - 50 employees
Company dna puschmann borchert bardehle
operating since 1968
Headquarter in Oberhaching and 1 office
active in Legal Services

Specialization

This patent has the IPC combination B23 (MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR) and B28 (WORKING CEMENT, CLAY, OR STONE) is specialized in the combination B23 and B28. We found, that advotec., Patentbüro Paul Rosenich AG, NV Bekaert SA, Con Lor S.p.A., Baur & Weber Patentanwälte PartG mbB are specialized in all of these IPC classes. For a similar patent, they might be a good choice.

Timeline

  • 04.11.2013 - Priority Date (US 201361899662P)
  • 06.05.2015 - Publication A1 (EP2868421)
  • 24.05.2017 - Publication B1 (EP2868421)

IPC Classification