Assignee

FREEPORT RESEARCH AND DEV COMP

US·1 granted patent·6 citations·filing 1985–1985

Technology mixC01B1

Top patents by PatentIndex Score

1 record

0138US4655790APhosphoric acid crystallization processFREEPORT RESEARCH AND DEV COMP·Filed 1985·Granted Apr 7, 1987·6 cites·5 claims

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