Gregory Hughes
38Patents
8h-index
59Co-inventors
78Inventor score
Filing activity: Mar 21, 1986 → Feb 17, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6524356B2 | Method and apparatus for producing reformed gases | Emerging Cross-Sectional Technologies | 48 | Expired |
| US5698584A | 3,4-diaryl-2-hydroxy-2,5-dihydrofurans as prodrugs to COX-2 inhibitors | Chemistry; Metallurgy | 43 | Expired |
| US9193957B2 | Engineered imine reductases and methods for the reductive animation of ketone and amine compounds | Emerging Cross-Sectional Technologies | 16 | Active |
| US9487760B2 | Engineered imine reductases and methods for the reductive amination of ketone and amine compounds | Emerging Cross-Sectional Technologies | 15 | Active |
| US9695451B2 | Polynucleotides encoding engineered imine reductases | Emerging Cross-Sectional Technologies | 15 | Active |
| US9803224B2 | Engineered imine reductases and methods for the reductive amination of ketone and amine compounds | Emerging Cross-Sectional Technologies | 12 | Active |
| US9296993B2 | Engineered imine reductases and methods for the reductive amination of ketone and amine compounds | Emerging Cross-Sectional Technologies | 11 | Active |
| US9828614B1 | Engineered imine reductases and methods for the reductive amination of ketone and amine compounds | Emerging Cross-Sectional Technologies | 10 | Active |
| US10066250B2 | Engineered imine reductases and methods for the reductive amination of ketone and amine compounds | Emerging Cross-Sectional Technologies | 8 | Active |
| US4752329A | Apparatus and method for increasing carbon content of hot directly reduced iron | Emerging Cross-Sectional Technologies | 8 | Expired |
| US9932613B2 | Engineered imine reductases and methods for the reductive amination of ketone and amine compounds | Emerging Cross-Sectional Technologies | 8 | Active |
| US10160983B1 | Engineered imine reductases and methods for the reductive amination of ketone and amine compounds | Emerging Cross-Sectional Technologies | 7 | Active |
| US6057319A | 3,4-Diaryl-2-hydroxy-2,5-dihydrofurans as prodrugs to cox-2 inhibitors | Chemistry; Metallurgy | 6 | Expired |
| US10494656B2 | Engineered imine reductases and methods for the reductive amination of ketone and amine compounds | Emerging Cross-Sectional Technologies | 5 | Active |
| US10308966B2 | Nucleic acids encoding engineered imine reductases | Emerging Cross-Sectional Technologies | 5 | Active |
| US6506230B2 | Method for increasing productivity of direct reduction process | Emerging Cross-Sectional Technologies | 4 | Expired |
| US8921079B2 | Transaminase reactions | Emerging Cross-Sectional Technologies | 4 | Active |
| US9434968B2 | Transaminase reactions | Emerging Cross-Sectional Technologies | 4 | Active |
| US10787689B2 | Engineered imine reductases and methods for the reductive amination of ketone and amine compounds | Emerging Cross-Sectional Technologies | 4 | Active |
| US10947572B2 | Engineered imine reductases and methods for the reductive amination of ketone and amine compounds | Emerging Cross-Sectional Technologies | 3 | Active |
| US10138503B2 | Transaminase reactions | Emerging Cross-Sectional Technologies | 2 | Active |
| US11377673B2 | Engineered imine reductases and methods for the reductive amination of ketone and amine compounds | Emerging Cross-Sectional Technologies | 2 | Active |
| US9006460B2 | Process for preparing aminocyclohexyl ether compounds | Chemistry; Metallurgy | 1 | Active |
| US10767202B2 | Transaminase reactions | Emerging Cross-Sectional Technologies | 1 | Active |
| USD308566S | Dispenser housing for the release of chemicals into a toilet bowl basin | General | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.