FORMALDEHYDE-FREE LIGNIN-AMINE COAGULANTS
- Application ID: EP12812485
- Status: █ EXAMINATION IN PROGRESS
This EP application has the IPC class C02 (TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE). GE International Inc., General Electric Technology GmbH, GE International Inc. 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.
- 13.01.2012 - Priority Date (US 201213350049)
- 18.07.2013 - Publication A1 (WO2013106186)
- 19.11.2014 - Publication A1 (EP2802537)