Priority Date: 29.07.13 (CN 20131323018)

NEGATIVE ACTIVE MATERIAL OF LITHIUM-ION SECONDARY BATTERY AND PREPARATION METHOD THEREFOR, NEGATIVE PLATE OF LITHIUM-ION SECONDARY BATTERY, AND LITHIUM-ION SECONDARY BATTERY

  • Application ID: EP14806158
  • Status: EXAMINATION IN PROGRESS

Applicant

Technology company logo small
Technology Company

Attorneys

no operation time available
1 office
Technology Company
Employment test 11 - 50 employees
Company dna pfennig meinig and partner
operating since 1878
Headquarter in Berlin and 2 offices
active in Legal Services and IP Consulting

Specialization

This EP application has the IPC class H01 (BASIC ELECTRIC ELEMENTS). 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.

Timeline

  • 29.07.2013 - Priority Date (CN 20131323018)
  • 05.02.2015 - Publication A1 (WO2015014121)
  • 27.05.2015 - Publication A1 (EP2876710)

IPC Classification