METHOD AND DEVICE FOR PURIFYING WATER
- Application ID: EP11746662
- Status: █ EXAMINATION IN PROGRESS
This EP application has the IPC class C02 (TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE). Philips International B.V., Philips Intellectual Property & Standards is specialised in C02 (TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE). 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.