Field briefing

C04B · Lime, magnesia

Lime, magnesia; slag; cements; compositions thereof, e.g. mortars, concrete or like building materials; artificial stone; ceramics; refractories; treatment of natural stone. Patents classified in CPC C04B, part of Chemistry and materials.

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Newest patents in C04B · Lime, magnesia

208 patents imported from the European Patent Office; newest published 2026-10-08; most active companies: Samsung Electro Mech, Kunshan Qingyuan Electronic Tech Co Ltd, Murata Manufacturing Co.

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Counted over the newest 200 imported patents in this industry.

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