Portable ozonation apparatus for storing and purifying liquid
- Application ID: EP08252631
- Status: █ The application is deemed to be withdrawn
This EP application has the IPC class C02 (TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE). J A Kemp 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.
- 07.08.2007 - Priority Date (US 20070834803)
- 11.02.2009 - Publication A2 (EP2022762)
- 18.03.2009 - Publication A3 (EP2022762)