John Mak
93Patents
20h-index
23Co-inventors
88Inventor score
Filing activity: Oct 14, 1993 → Jul 7, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7635408B2 | Methods and configurations for acid gas enrichment | Performing Operations; Transporting | 155 | Expired |
| US7574856B2 | Configurations and methods for power generation with integrated LNG regasification | Emerging Cross-Sectional Technologies | 100 | Expired |
| US8316665B2 | Integration of LNG regasification with refinery and power generation | Emerging Cross-Sectional Technologies | 87 | Active |
| US8196413B2 | Configurations and methods for thermal integration of LNG regasification and power plants | Emerging Cross-Sectional Technologies | 86 | Active |
| USD357330S | Electric air freshener with nightlight | General | 70 | Expired |
| US7424808B2 | Configurations and methods of acid gas removal | Emerging Cross-Sectional Technologies | 56 | Expired |
| US7637987B2 | Configurations and methods of acid gas removal | Emerging Cross-Sectional Technologies | 50 | Expired |
| US7051553B2 | Twin reflux process and configurations for improved natural gas liquids recovery | Mechanical Engineering; Lighting; Heating | 47 | Expired |
| US7713497B2 | Low pressure NGL plant configurations | Mechanical Engineering; Lighting; Heating | 42 | Expired |
| US7597746B2 | Configurations and methods for acid gas and contaminant removal with near zero emission | Emerging Cross-Sectional Technologies | 40 | Expired |
| US7377127B2 | Configuration and process for NGL recovery using a subcooled absorption reflux process | Mechanical Engineering; Lighting; Heating | 33 | Expired |
| US7192468B2 | Configurations and method for improved gas removal | Emerging Cross-Sectional Technologies | 32 | Expired |
| US7600396B2 | Power cycle with liquefied natural gas regasification | Emerging Cross-Sectional Technologies | 29 | Expired |
| US6837070B2 | High propane recovery process and configurations | Emerging Cross-Sectional Technologies | 25 | Expired |
| US8117852B2 | LNG vapor handling configurations and methods | Mechanical Engineering; Lighting; Heating | 24 | Active |
| US8661820B2 | LNG regasification and power generation | Emerging Cross-Sectional Technologies | 23 | Active |
| US8398748B2 | Configurations and methods for acid gas absorption and solvent regeneration | Emerging Cross-Sectional Technologies | 22 | Active |
| US6601406B1 | Methods and apparatus for high propane recovery | Mechanical Engineering; Lighting; Heating | 22 | Expired |
| US8209996B2 | Flexible NGL process and methods | Mechanical Engineering; Lighting; Heating | 20 | Active |
| US8505312B2 | Liquid natural gas fractionation and regasification plant | Mechanical Engineering; Lighting; Heating | 20 | Active |
| US8696798B2 | Configurations and methods of high pressure acid gas removal | Emerging Cross-Sectional Technologies | 20 | Active |
| US8845788B2 | Methods and configurations for H2S concentration in acid gas removal | Emerging Cross-Sectional Technologies | 19 | Active |
| US7674444B2 | Configurations and methods for removal of mercaptans from feed gases | Emerging Cross-Sectional Technologies | 17 | Active |
| US8480982B2 | Configurations and methods for carbon dioxide and hydrogen production from gasification streams | Emerging Cross-Sectional Technologies | 17 | Active |
| US8377403B2 | Configurations and methods for removal of mercaptans from feed gases | Emerging Cross-Sectional Technologies | 16 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.