PROCESS FOR PREPARING SCALENOHEDRAL PRECIPITATED CALCIUM CARBONATE
- Application ID: EP13764704
- Status: █ EXAMINATION IN PROGRESS
This EP application 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 Frese Patent, Zeuner Summerer Stütz, Cabinet Michel Richebourg, Coatex S.A.S are specialized in all of these IPC classes as well. For a similar patent, they might be a good choice.