Assignee
SEVENSON ENVIRONMENTAL SERVICE
US·13 granted patents·281 citations·filing 1993–2012
Top patents by PatentIndex Score
13 records- 0190US5397478AFixation and stabilization of chromium in contaminated materialsSEVENSON ENVIRONMENTAL SERVICE·Filed 1993·Granted Mar 14, 1995·78 cites·15 claims
- 0283US5527982AFixation and stabilization of metals in contaminated materialsSEVENSON ENVIRONMENTAL SERVICE·Filed 1993·Granted Jun 18, 1996·38 cites·31 claims
- 0382US5732367AReduction of leachability and solubility of radionuclides and radioactive substances in contaminated soils and materialsSEVENSON ENVIRONMENTAL SERVICE·Filed 1996·Granted Mar 24, 1998·24 cites·16 claims
- 0482US5569155AFixation and stabilization of metals in contaminated materialsSEVENSON ENVIRONMENTAL SERVICE·Filed 1995·Granted Oct 29, 1996·32 cites·30 claims
- 0579US5916123AFixation and stabilization of metals in contaminated soils and materialsSEVENSON ENVIRONMENTAL SERVICE·Filed 1997·Granted Jun 29, 1999·20 cites·28 claims
- 0677US6309337B1Method of forming an insoluble phosphate mineral speciesSEVENSON ENVIRONMENTAL SERVICE·Filed 2000·Granted Oct 30, 2001·12 cites·17 claims
- 0773US9162263B2Barge system for hydraulic spreading of aquatic capping materialSEVENSON ENVIRONMENTAL SERVICE·Filed 2012·Granted Oct 20, 2015·8 cites·29 claims
- 0873US6139485AFixation and stabilization of metals in contaminated soils and materialsSEVENSON ENVIRONMENTAL SERVICE·Filed 1999·Granted Oct 31, 2000·15 cites·36 claims
- 0967US5994608AReduction of leachability and solubility of radionuclides and radioactive substances in contaminated soils and materialsSEVENSON ENVIRONMENTAL SERVICE·Filed 1997·Granted Nov 30, 1999·12 cites·40 claims
- 1064US6291736B1Reduction of leachability and solubility of radionuclides and radioactive substances in contaminated soils and materialsSEVENSON ENVIRONMENTAL SERVICE·Filed 1999·Granted Sep 18, 2001·10 cites·19 claims
- 1161US6258018B1Fixation and stabilization of metals in contaminated soils and materialsSEVENSON ENVIRONMENTAL SERVICE·Filed 1999·Granted Jul 10, 2001·15 cites·41 claims
- 1260US6635796B2Reduction of leachability and solubility of radionuclides and radioactive substances in contaminated soils and materialsSEVENSON ENVIRONMENTAL SERVICE·Filed 2001·Granted Oct 21, 2003·7 cites·31 claims
- 1338US6357969B1Method of fabricating a groundwater monitoring system and a monitoring system formed using said methodSEVENSON ENVIRONMENTAL SERVICE·Filed 1999·Granted Mar 19, 2002·10 cites·19 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →