GENEVA, Oct. 28 -- BOLIDEN COMMERCIAL AB (Box 750101 35 STOCKHOLM) filed a patent application (PCT/SE2025/050361) for "AN IMPROVED SUPPLEMENTARY CEMENTITIOUS MATERIALS" on Apr 17, 2025. With publication no. WO/2025/221196, the details related to the patent application was published on Oct 23, 2025.
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).
Inventor(s): ROOS, Ake (Kustklippan 11122 55 STOCKHOLM)
Abstract: The invention relates to an improved supplementary cementitious material (SCM), which has favourable properties for being used in cement production. The SCM comprises: SiO2 32 - 46 CaO less than equal t...