BiSN Tec Ltd.
🏢 View company profile →31Patents
31Active
31Granted
50Portfolio score
Filing activity: Dec 20, 2013 → Oct 27, 2023
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US10113386B2 | Apparatus for use in well abandonment | Emerging Cross-Sectional Technologies | 9 | Active |
| US10145203B2 | System and method of using heat sources and alloys in down-hole applications | Emerging Cross-Sectional Technologies | 7 | Active |
| US10161215B2 | Apparatus for use in well abandonment | Emerging Cross-Sectional Technologies | 6 | Active |
| US10053950B2 | Controlled heat source based down-hole plugging tools and applications | Emerging Cross-Sectional Technologies | 5 | Active |
| US10309187B2 | Downhole fishing tool | Fixed Constructions | 4 | Active |
| US11053771B2 | Downhole fishing tool | Fixed Constructions | 3 | Active |
| US11199067B2 | Thermally deformable annular packers | Chemistry; Metallurgy | 2 | Active |
| US11536111B2 | Downhole tool deployment assembly with improved heater removability and methods of employing such | Emerging Cross-Sectional Technologies | 2 | Active |
| US10941630B2 | Heat sources and alloys for use in down-hole applications | Emerging Cross-Sectional Technologies | 2 | Active |
| US10053951B2 | Method and apparatus for use in well abandonment | Fixed Constructions | 2 | Active |
| US10801301B2 | Releasable alloy system and method for well management | Fixed Constructions | 1 | Active |
| US10961806B2 | Downhole well tools and methods of using such | Fixed Constructions | 1 | Active |
| US11401776B2 | Downhole operations relating to open hole gravel packs and tools for use therein | Emerging Cross-Sectional Technologies | 1 | Active |
| US10370931B2 | Methods and apparatus for use in oil and gas well completion | Fixed Constructions | 1 | Active |
| US12110259B2 | Chemical heat sources for use in down-hole operations | Emerging Cross-Sectional Technologies | 0 | Active |
| US12221857B2 | Gas-actuated dump bailer | Fixed Constructions | 0 | Active |
| US12338713B2 | One trip system to set an alloy seal and mill through | Fixed Constructions | 0 | Active |
| US11634966B2 | Combined well plug/chemical heater assemblies for use in down-hole operations and associated heater cartridges | Emerging Cross-Sectional Technologies | 0 | Active |
| US11525329B2 | Apparatus for use in well abandonment | Emerging Cross-Sectional Technologies | 0 | Active |
| US12123278B2 | Plug with composite ends and method of forming and using | Fixed Constructions | 0 | Active |
| US11578556B2 | Well casing/tubing disposal | Fixed Constructions | 0 | Active |
| US11492870B2 | Methods and apparatus for use in oil and gas well completion | Fixed Constructions | 0 | Active |
| US11428067B2 | Heat sources and alloys for use in down-hole applications | Emerging Cross-Sectional Technologies | 0 | Active |
| US11525326B2 | Downhole fishing tool | Fixed Constructions | 0 | Active |
| US11634963B2 | Thermally deformable annular packers | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.