CATHODE ACTIVE MATERIAL, LITHIUM SECONDARY BATTERY FOR CONTROLLING IMPURITIES OR SWELLING CONTAINING SAME, AND PREPARATION METHOD OF CATHODE ACTIVE MATERIAL WITH IMPROVED PRODUCTIVITY
- Application ID: EP13738548
- Status: █ EXAMINATION IN PROGRESS
This EP application has the IPC class H01 (BASIC ELECTRIC ELEMENTS). Boehmert & Boehmert Anwaltspartnerschaft mbB is specialized in H01. Boehmert & Boehmert Anwaltspartnerschaft mbB is specialised in 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.