Assignee

PIETSCH HELMUT

1 granted patent·18 citations·filing 1977–1977

Technology mixA61L1 C08L1 Y10S1

Top patents by PatentIndex Score

1 record

0155US4169121AAbsorbent material for aqueous physiological fluids and process for its productionPIETSCH HELMUT·Filed 1977·Granted Sep 25, 1979·18 cites·3 claims

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