PacTec, Inc.
48Patents
22Active
48Granted
44Portfolio score
Filing activity: Sep 29, 1986 → Mar 11, 2024 · 5 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6086758A | Storm drain liner | Fixed Constructions | 100 | Expired |
| US6562233B1 | Storm drain line with riser 2 | Fixed Constructions | 62 | Expired |
| US5110005A | Waste container liner | Performing Operations; Transporting | 40 | Expired |
| US5002424A | Reflective pavement marker with inclined reinforcing ribs | Fixed Constructions | 31 | Expired |
| US7073676B1 | Containment bag system for use in a commercial disposal container | Performing Operations; Transporting | 28 | Expired |
| US5776567A | Multi-layer filter for separating solid and liquid waste | Emerging Cross-Sectional Technologies | 26 | Expired |
| US4753548A | Abrasive resistant pavement marker | Fixed Constructions | 24 | Expired |
| US4797024A | Abrasive resistant pavement marker | Emerging Cross-Sectional Technologies | 24 | Expired |
| US6306293A | Storm drain liner | Fixed Constructions | 22 | Expired |
| US8894281B2 | Lifting bag | Performing Operations; Transporting | 21 | Active |
| US5308186A | Snowplowable road marker | Fixed Constructions | 20 | Expired |
| US6554997B1 | Storm drain liner | Fixed Constructions | 16 | Expired |
| US8191722B1 | Containment bag system for use in a commercial disposal container | Performing Operations; Transporting | 15 | Active |
| US7845511B1 | Containment bag for use in a commercial disposal container | Performing Operations; Transporting | 15 | Active |
| US8562212B1 | Containment bag for use in a commercial disposal container | Performing Operations; Transporting | 15 | Active |
| US5061114A | Reflective pavement marker and method of apparatus for making same | Fixed Constructions | 14 | Expired |
| US8894282B2 | Lifting bag device | Emerging Cross-Sectional Technologies | 14 | Active |
| US5098364A | Waste container liner and method for manufacturing same | Performing Operations; Transporting | 14 | Expired |
| US4883384A | Protective roadway marker guard rails | Fixed Constructions | 12 | Expired |
| US5502593A | Compact pavement marker | Fixed Constructions | 12 | Expired |
| USD346984S | Pavement marker | General | 11 | Expired |
| US5564854A | Snowplowable road marker | Fixed Constructions | 9 | Expired |
| US6116812A | Snowplowable pavement marker | Fixed Constructions | 9 | Expired |
| USD327230S | Snowplowable guard member for pavement markers | General | 8 | Expired |
| US9478322B1 | Storage and transportation method for low level radioactive mixed wastes | Performing Operations; Transporting | 7 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.