- Application ID: EP12879448
- Status: █ GRANT OF PATENT INTENDED
This patent has the IPC combination C04 (CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES) and G02 (OPTICS) is specialized in the combination C04 and G02. We found, that Oehmke & Kollegen, Sarap & Putk Patent Agency, Quermann Sturm Weilnau Patentanwälte Partnerschaft mbB, Weser & Kollegen, Ablett & Stebbing Ltd and 3 others are specialized in all of these IPC classes. For a similar patent, they might be a good choice.