Priority Date: 08.11.11 (US 201161557399P)

LOW INTERNAL RESISTANCE BETA-AND BETA"-ALUMINA ELECTROLYTE PRODUCED VIA VAPOR PHASE METHOD

  • Application ID: EP12848535
  • Status: GRANT OF PATENT INTENDED

Attorneys

no operation time available
1 office
active in Legal Services
Employment test 11 - 50 employees
Company dna von kreisler selting werner
operating since 1947
Headquarter in Cologne and 1 office
active in Legal Services and IP Portfolio Processing

Specialization

This patent has the IPC combination C04 (CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES) and H01 (BASIC ELECTRIC ELEMENTS) is specialized in the combination C04 and H01. We found, that Kaufmann Patent- und Rechtsanwälte, Engel Patentanwaltskanzlei, Sarap & Putk Patent Agency, Becker Müller Patentanwälte, Diehl & Partner GbR and 7 others are specialized in all of these IPC classes. For a similar patent, they might be a good choice.

Timeline

  • 08.11.2011 - Priority Date (US 201161557399P)
  • 16.05.2013 - Publication A1 (WO2013070851)
  • 17.09.2014 - Publication A1 (EP2777089)

IPC Classification