Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Process for the production of synthetic rutile

Process for the production of synthetic rutile

US Patent 4199552 · Granted Apr 22, 1980

Estimated economic value: $11,609,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Process for preparing concentrated byproduct nitrate solutions1988
Process for the manufacture of caustic soda1986
Method for processing gaseous effluent streams recovered from the vapor phase ox1986
Salt removal from treated titanium dioxide1985
Recovery of by-product calcium chloride from chlorination of titaniferous ores1984
Method of producing manganese sulfate solutions of improved purity1984
Process for production of titanium dioxide from titaniferrous ore1984
Critical solvent separations in inorganic systems1984
Titanium ore chlorination process using a molten salt1984
Process for recovering deashing solvent from insoluble coal products1982
Process for the production of aluminum chloride and related products1981
Slurry removal process1980