Jonathan S. Penfield
8Patents
2h-index
19Co-inventors
40Inventor score
Filing activity: Apr 13, 2018 → Jul 14, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US10793841B2 | T7 RNA polymerase variants | Chemistry; Metallurgy | 3 | Active |
| US10738286B2 | T7 RNA polymerase variants | Chemistry; Metallurgy | 2 | Active |
| US11236312B2 | T7 RNA polymerase variants | Chemistry; Metallurgy | 1 | Active |
| US11236311B2 | T7 RNA polymerase variants | Chemistry; Metallurgy | 1 | Active |
| US12129494B2 | T7 RNA polymerase variants | Chemistry; Metallurgy | 0 | Active |
| US11021729B2 | Ketoreductase polypeptides and polynucleotides | Chemistry; Metallurgy | 0 | Active |
| US12252723B2 | Ketoreductase polypeptides and polynucleotides | Chemistry; Metallurgy | 0 | Active |
| US11746369B2 | Ketoreductase polypeptides and polynucleotides | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.