TRI-STATE ENVIRONMENTAL, LLC
19Patents
19Active
19Granted
51Portfolio score
Filing activity: Oct 26, 2015 → Aug 22, 2023
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9844803B1 | Method and apparatus for cleaning an oil and gas well riser assembly with multiple tools simultaneously | Fixed Constructions | 12 | Active |
| US10174564B1 | Method and apparatus for cleaning an oil and gas well riser assembly with multiple tools simultaneously | Fixed Constructions | 8 | Active |
| US10125577B1 | Method and apparatus for cleaning and inspecting oil well drilling mud flow lines | Mechanical Engineering; Lighting; Heating | 6 | Active |
| US10195650B1 | Method and apparatus for cleaning an oil and gas well riser assembly with multiple tools simultaneously | Fixed Constructions | 5 | Active |
| US10596605B1 | Method and apparatus, including hose reel, for cleaning an oil and gas well riser assembly with multiple tools simultaneously | Fixed Constructions | 4 | Active |
| US10562080B1 | Method and apparatus for cleaning an oil and gas well riser assembly with multiple tools simultaneously | Fixed Constructions | 3 | Active |
| US11541436B1 | Lancing safety cap apparatus | Performing Operations; Transporting | 1 | Active |
| US10486205B1 | Method and apparatus for cleaning an oil and gas well riser assembly with multiple tools simultaneously | Fixed Constructions | 1 | Active |
| US11819891B1 | Method and apparatus, including hose reel, for cleaning an oil and gas well riser assembly with multiple tools simultaneously | Fixed Constructions | 1 | Active |
| US11549339B1 | Method and apparatus for cleaning and inspecting oil well drilling mud flow lines | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US11167328B1 | Method and apparatus for cleaning an oil and gas well riser assembly with multiple tools simultaneously | Fixed Constructions | 1 | Active |
| US11220887B1 | Method and apparatus for cleaning and inspecting oil well drilling mud flow lines | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US12151270B1 | Method and apparatus, including hose reel, for cleaning an oil and gas well riser assembly with multiple tools simultaneously | Fixed Constructions | 0 | Active |
| US10926304B1 | Lancing safety cap apparatus | Performing Operations; Transporting | 0 | Active |
| US11135628B1 | Method and apparatus for cleaning an oil and gas well riser assembly with multiple tools simultaneously | Fixed Constructions | 0 | Active |
| US11975368B2 | Method and apparatus for cleaning and inspecting oil well drilling mud flow lines | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US12151269B1 | Lancing safety cap apparatus | Performing Operations; Transporting | 0 | Active |
| US12421827B1 | Method and apparatus, including hose reel, for cleaning an oil and gas well riser assembly | Fixed Constructions | 0 | Active |
| US10435990B1 | Method and apparatus for cleaning a blowout preventer stack apparatus | Fixed Constructions | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.