Priority Date: 28.09.10 (JP 20100217859)

POROUS MEMBRANE FOR SECONDARY BATTERY, PRODUCTION METHOD THEREFOR, AND USE THEREOF

  • Application ID: EP11816401
  • Status: EXAMINATION REQUESTED

Applicant

Technology company logo small
Technology Company

Attorneys

Employment test 51 - 200 employees
Company dna maiwald patentanwalts gmbh
operating since 1995
Headquarter in Munich and 4 offices
active in Legal Services and IP Consulting
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 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

  • 28.09.2010 - Priority Date (JP 20100217859)
  • 16.02.2012 - Publication A1 (WO2012020737)
  • 19.06.2013 - Publication A1 (EP2605312)