Robert Birch
13Patents
3h-index
4Co-inventors
53Inventor score
Filing activity: Sep 14, 1983 → Jun 30, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4525354A | Antibiotic and process for the production thereof | Chemistry; Metallurgy | 6 | Expired |
| US9844558B1 | Methods of reducing risk of preterm birth | Human Necessities | 4 | Active |
| US7250282B2 | Isomaltulose synthases, polynucleotides encoding them and uses therefor | Chemistry; Metallurgy | 4 | Expired |
| US10471075B1 | Methods of reducing risk of preterm birth | Human Necessities | 3 | Active |
| US11154562B2 | Methods of reducing risk of preterm birth | Human Necessities | 2 | Active |
| US7655836B2 | Method for increasing product yield | Emerging Cross-Sectional Technologies | 2 | Expired |
| US11304962B2 | Methods of reducing risk of preterm birth | Human Necessities | 1 | Active |
| US11730744B2 | Methods of reducing risk of preterm birth | Human Necessities | 0 | Active |
| US8124373B2 | Isomaltulose synthases, polynucleotides encoding them and uses therefor | Chemistry; Metallurgy | 0 | Active |
| US6388175B1 | Control of leaf scald disease | Chemistry; Metallurgy | 0 | Expired |
| US7524654B2 | Isomaltulose synthases, polynucleotides encoding them and uses therefor | Chemistry; Metallurgy | 0 | Active |
| US8022269B2 | Altered metabolism | Emerging Cross-Sectional Technologies | 0 | Active |
| US7977082B2 | Isomaltulose synthases, polynucleotides encoding them and uses therefor | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.