PROCESS FOR PREPARING SCALENOHEDRAL PRECIPITATED CALCIUM CARBONATE
- Application ID: EP13764704
- Status: █ EXAMINATION IN PROGRESS
This patent has the IPC combination C01 (INORGANIC CHEMISTRY) and D21 (PAPER-MAKING; PRODUCTION OF CELLULOSE) Maiwald Patentanwalts GmbH is specialized in the combination C01 and D21. We found, that Zeuner Summerer Stütz, Cabinet Michel Richebourg, Häupl & Ellmeyer KG are specialized in all of these IPC classes as well. For a similar patent, they might be a good choice.