CARBON DIOXIDE-RESISTANT PORTLAND BASED CEMENT COMPOSITION
- Application ID: EP12756841
- Status: █ APPLICATION DEEMED TO BE WITHDRAWN
This patent has the IPC combination C04 (CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES) and C09 (DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR) is specialized in the combination C04 and C09. We found, that Engel Patentanwaltskanzlei, Dr. Solf & Zapf, Demski & Nobbe, Weser & Kollegen, Cabinet Michel Richebourg and 3 others are specialized in all of these IPC classes. For a similar patent, they might be a good choice.