Clean Harbors, Inc.
🏢 View company profile →3Patents
0Active
3Granted
27Portfolio score
Filing activity: Dec 7, 1990 → Feb 12, 1993
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5087370A | Method and apparatus to detoxify aqueous based hazardous waste | Emerging Cross-Sectional Technologies | 24 | Expired |
| US5221480A | Method and apparatus to detoxify aqueous based hazardous waste | Emerging Cross-Sectional Technologies | 12 | Expired |
| US5312549A | Method and apparatus for extracting organic liquids from an organic liquid solute/solvent mixture | Performing Operations; Transporting | 4 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.