Assignee

SULZER CANADA

CA·1 granted patent·63 citations·filing 1986–1986

Technology mixB01D1 B01J1 C10K1 Y02C1 Y02P1

Top patents by PatentIndex Score

1 record

0190US4678648AMethod and apparatus for selective absorption of hydrogen sulphide from gas streams containing hydrogen sulphide and carbon dioxideSULZER CANADA·Filed 1986·Granted Jul 7, 1987·63 cites·10 claims

Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →