Assignee
BIOCHEM IND LTD
JP·2 granted patents·16 citations·filing 1993–1994
Top patents by PatentIndex Score
2 records- 0138US5387343AMethod for improving bottom and water quality in water areas and a set of agents used in the methodBIOCHEM IND LTD·Filed 1993·Granted Feb 7, 1995·12 cites·5 claims
- 0225US5460744AAgents used for improving the bottom and water quality in water areas where sludge is depositedBIOCHEM IND LTD·Filed 1994·Granted Oct 24, 1995·4 cites·1 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →