USE OF 2-AMINOETHANOL AS ADDITIVE IN AQUEOUS SUSPENSIONS OF CALCIUM CARBONATE COMPRISING MATERIALS
- Application ID: EP11725031
- Status: █ NO OPPOSITION FILED WITHIN TIMELIMIT
This EP application has the IPC combination C09 (DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR) and D21 (PAPER-MAKING; PRODUCTION OF CELLULOSE). Maiwald Patentanwalts GmbH is specialized in the combination C09 and D21. We found, that Berendt Leyh & Hering, Cabinet Michel Richebourg, Godemeyer Blum Lenze Patentanwälte Partnerschaft mbB (Werkpatent), Stora Enso AB, Coatex S.A.S and 1 other are specialized in all of these IPC classes as well. For a similar patent, they might be a good choice.