Clearline Systems, Inc.
15Patents
0Active
15Granted
33Portfolio score
Filing activity: Sep 24, 1993 → Dec 17, 2003
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5360555A | Solids handling in an oil/grease separator | Performing Operations; Transporting | 49 | Expired |
| US5405538A | Immiscible liquids separator | Performing Operations; Transporting | 37 | Expired |
| US5543064A | Sewage lift station | Fixed Constructions | 25 | Expired |
| US5492619A | Automatic grease collection system | Performing Operations; Transporting | 23 | Expired |
| US6238572A | Separation tank module for kitchen effluent | Performing Operations; Transporting | 14 | Expired |
| US5525042A | Liquid pump with compressed gas motive fluid | Mechanical Engineering; Lighting; Heating | 13 | Expired |
| US6261462A | Combination pump and separator, especially for commercial kitchens | Performing Operations; Transporting | 13 | Expired |
| US6576140B1 | Commercial kitchen sink drain improvement | Chemistry; Metallurgy | 12 | Expired |
| US6629652B2 | Kitchen sink disposer mount for space conservation | Emerging Cross-Sectional Technologies | 12 | Expired |
| US6368501B1 | Appliance drain assembly | Human Necessities | 8 | Expired |
| US6019894A | Appliance drain assembly | Emerging Cross-Sectional Technologies | 8 | Expired |
| US6328901A | Appliance drain assembly | Emerging Cross-Sectional Technologies | 7 | Expired |
| US5934309A | Collection assembly incorporating air-break design | Emerging Cross-Sectional Technologies | 6 | Expired |
| US7351385B1 | System for enabling landfill disposal of kitchen waste oil/grease | Performing Operations; Transporting | 5 | Expired |
| US7134152B1 | Adaptable, low cost air gap and flow control | Fixed Constructions | 3 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.