A COMPOSITION CONTAINING HEAVY ASHES AND ITS USE AS A CHARGE FOR PLASTIC MATERIAL
- Application ID: EP13762264
- Status: █ APPLICATION DEEMED TO BE WITHDRAWN
This patent has the IPC combination C04 (CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES) and C08 (ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON) is specialized in the combination C04 and C08. We found, that Sarap & Putk Patent Agency, Gille Habral, Weser & Kollegen, EDP Patent Attorneys B.V., Mathisen & Macara LLP and 5 others are specialized in all of these IPC classes. For a similar patent, they might be a good choice.