FILTERING MATERIAL FOR FILTER AND PRODUCTION PROCESS THEREFOR
- Application ID: EP13806451
- Status: █ GRANT OF PATENT INTENDED
This EP application has the IPC class B01 (PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL) and D21 (PAPER-MAKING; PRODUCTION OF CELLULOSE). We found, that Berendt Leyh & Hering, Dr. Gassner & Partner mbB, Zeuner Summerer Stütz, Aros Patent AB, Bergenstråhle & Lindvall AB and 13 others are specialized in this combination either. For a similar patent, they might be a good choice.