Gas Sensing Tech Corp
17Patents
16Active
17Granted
46Portfolio score
Filing activity: Jan 13, 2006 → Nov 20, 2020 · 1 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8760657B2 | In-situ detection and analysis of methane in coal bed methane formations with spectrometers | Physics | 78 | Active |
| USRE44728E1 | In-situ detection and analysis of methane in coal bed methane formations with spectrometers | General | 11 | Expired |
| US8640771B2 | Determination of coal bed natural gas production factors and a system to determine same | Physics | 7 | Active |
| US9816376B2 | In situ evaluation of unconventional natural gas reservoirs | Physics | 3 | Active |
| US8904858B2 | In-situ detection and analysis of methane in coal bed methane formations with spectrometers | Physics | 3 | Active |
| US9885233B2 | Apparatus, system and method for multi zone monitoring in boreholes | Fixed Constructions | 2 | Active |
| US10031024B2 | Evaluating hydrologic reservoir constraint in coal seams and shale formations | Physics | 2 | Active |
| US10669813B2 | Production tubing flow diversion valve | Fixed Constructions | 1 | Active |
| US10683749B2 | Coal seam gas production determination | Fixed Constructions | 0 | Active |
| US11585958B2 | Gross mineralogy and petrology using Raman spectroscopy | Physics | 0 | Active |
| US10323507B2 | Apparatus, system and method for multi zone monitoring in boreholes | Fixed Constructions | 0 | Active |
| US11280189B2 | Suspended fluid sampling and monitoring | Fixed Constructions | 0 | Active |
| US10534107B2 | Gross mineralogy and petrology using Raman spectroscopy | Physics | 0 | Active |
| US11519895B2 | In situ evaluation of gases and liquids in low permeability reservoirs | Physics | 0 | Active |
| US10851648B2 | Suspended fluid sampling and monitoring | Fixed Constructions | 0 | Active |
| US11041362B2 | Production tubing flow diversion valve | Fixed Constructions | 0 | Active |
| US10732043B2 | Evaluating hydrologic reservoir constraint in coal seams and shale formations | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.