John Ward
26Patents
12h-index
29Co-inventors
81Inventor score
Filing activity: Apr 23, 1979 → Oct 17, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7077198B2 | In situ recovery from a hydrocarbon containing formation using barriers | Emerging Cross-Sectional Technologies | 249 | Expired |
| US6729401B2 | In situ thermal processing of a hydrocarbon containing formation and ammonia production | Emerging Cross-Sectional Technologies | 244 | Expired |
| US6609570B2 | In situ thermal processing of a coal formation and ammonia production | Emerging Cross-Sectional Technologies | 242 | Expired |
| US7004251B2 | In situ thermal processing and remediation of an oil shale formation | Fixed Constructions | 237 | Expired |
| US7032660B2 | In situ thermal processing and inhibiting migration of fluids into or out of an in situ oil shale formation | Fixed Constructions | 221 | Expired |
| US7128153B2 | Treatment of a hydrocarbon containing formation after heating | Emerging Cross-Sectional Technologies | 203 | Expired |
| US6821501B2 | Integrated flameless distributed combustion/steam reforming membrane reactor for hydrogen production and use thereof in zero emissions hybrid power system | Emerging Cross-Sectional Technologies | 186 | Expired |
| US6344074B1 | Ventless air scrubber assembly with multi-stage filters and hood enclosure with great entrapment units | Emerging Cross-Sectional Technologies | 31 | Expired |
| US4360290A | Internal pipeline plug for deep subsea pipe-to-pipe pull-in connection operations | Mechanical Engineering; Lighting; Heating | 24 | Expired |
| US6041772A | Overhead ventilation system incorporating a fixed blade diffuser with opposed pivoting blades for use with a cooking appliance | Mechanical Engineering; Lighting; Heating | 23 | Expired |
| US6041774A | Overhead ventilation system for use with a cooking appliance | Mechanical Engineering; Lighting; Heating | 20 | Expired |
| US4428319A | Sock skimmer deployment | Emerging Cross-Sectional Technologies | 12 | Expired |
| US4378291A | High volume stationary skimmer | Emerging Cross-Sectional Technologies | 12 | Expired |
| US4390043A | Internal pipeline plug for deep subsea operations | Mechanical Engineering; Lighting; Heating | 11 | Expired |
| US6990600B2 | Method for checking a computer system configuration | Physics | 8 | Expired |
| US6341601B1 | Shield for use with an oven for redirecting a thermal exhaust flow | Human Necessities | 8 | Expired |
| US4493589A | Internal pipeline plug for deep subsea operations | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US5849064A | System and method for evenly suspending and circulating particles in a liquid | Physics | 3 | Expired |
| US9097390B1 | Winery storm water protection system | Chemistry; Metallurgy | 3 | Active |
| US9279533B2 | Remote pig launcher | Performing Operations; Transporting | 2 | Active |
| US11012516B1 | System and methods for dynamically extending analytics in a cloud communications platform | Electricity | 2 | Active |
| US10138714B2 | Subsea noise mitigation systems and methods | Fixed Constructions | 2 | Active |
| US10922060B1 | Application source code reuse apparatuses, methods and systems | Physics | 2 | Active |
| US9027191B2 | Subsea pig handler | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US11477287B2 | System and methods for dynamically extending analytics in a cloud communications platform | Electricity | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.