MEYER MINERAL SEPARATION COMPA innovation strategy

Patent filings in countries

#	Industry
#1	Materials and metallurgy
#2	Environmental technology

#	Technology
#1	Metal production and refining
#2	Climate change mitigation in goods production

Publication	Filing date	Title
US2086570A	1935-06-29	Metallurgical process
US2125642A	1934-07-27	Metallurgy of ferroalloy metals
US1990299A	1933-12-18	Metallurgical process
US1988015A	1933-11-11	Process of treating ores
GB396933A	1932-08-03	Improvements in or relating to processes of solubilizing metal values in oxidized ores containing iron
DE602277C	1932-07-30	Process for solubilizing the metal content of iron-containing ores with a chlorine-containing gas
US1937661A	1932-05-04	Dry chloridizing of ores
US1908994A	1932-03-30	Ore beneficiation
US1898018A	1931-10-07	Process of preparing ore
GB377705A	1931-04-23	Improvements in or relating to processes for recovering metal values from ores and other metalliferous materials
US1870863A	1931-04-15	Metallurgical process
US1833686A	1931-04-02	Process of beneficiating iron ores
US1822995A	1930-10-08	Metallurgical process
US1833685A	1930-04-25	Process of chloridizing metalliferous materials
US1833684A	1930-04-25	Metallurgical process
US1833683A	1930-04-25	Metallurgical process
GB344492A	1929-12-03	Improvements in or relating to processes of recovering metals from metalliferous materials, as from ores
DE596410C	1929-10-01	Process for converting the metal content of oxidic ores into sulfates or chlorides
GB336770A	1929-09-30	Improvements in or relating to process of recovering metal values from their ores or from metalliferous materials
US1833682A	1928-12-28	Process of treating ores