Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Producing cobalt (III) hexammine sulfate from nickel cobalt sulfides

Producing cobalt (III) hexammine sulfate from nickel cobalt sulfides

US Patent 6949232 · Granted Sep 27, 2005

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Process for producing cobalt metal powder from nickel-cobalt sulphides2001
Process for recovery of cobalt by selective precipitation of cobalt-calcium doub2001
Recovery of platinum group metals from nickel-copper-iron matte1986