Georg Frater
65Patents
9h-index
45Co-inventors
78Inventor score
Filing activity: Aug 29, 1975 → Jun 28, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6306818A | Fragrance precursors | Human Necessities | 35 | Expired |
| US6348618B1 | Beta-ketoester compounds | Chemistry; Metallurgy | 17 | Expired |
| US6096918A | Aryl-acrylic acid esters | Human Necessities | 16 | Expired |
| US6222062A | Beta-ketoester compounds | Chemistry; Metallurgy | 15 | Expired |
| US6479682B1 | Compounds having protected hydroxy groups | Human Necessities | 14 | Expired |
| US5403944A | Organosilicon compounds | Human Necessities | 13 | Expired |
| US6326349A | Methylcyclotetradec-5-en-1-ones | Chemistry; Metallurgy | 11 | Expired |
| US6437150B1 | Compounds having protected hydroxy groups | Human Necessities | 11 | Expired |
| US5707961A | Odorant compounds and compositions | Chemistry; Metallurgy | 10 | Expired |
| US6114300A | Spirocyclic compounds | Chemistry; Metallurgy | 9 | Expired |
| US4556413A | Certain aryloxy-benzoyl sulfoximines having herbicidal activity | Chemistry; Metallurgy | 7 | Expired |
| US5929291A | Odorants | Chemistry; Metallurgy | 6 | Expired |
| US6255276A | Odorant compositions containing macrocycles and processes for manufacturing the same | Chemistry; Metallurgy | 6 | Expired |
| US6521797B1 | Oxime carboxylic acid derivative precursors | Chemistry; Metallurgy | 5 | Expired |
| US9388097B2 | Methods for treating substrates prior to metathesis reactions, and methods for metathesizing substrates | Emerging Cross-Sectional Technologies | 5 | Active |
| US4329488A | Propionic acid esters and herbicidal use thereof | Human Necessities | 4 | Expired |
| US4067910A | Process for making allylmercaptan | Chemistry; Metallurgy | 4 | Expired |
| US5077422A | Organosilicon compounds their preparation and use | Human Necessities | 4 | Expired |
| US5925339A | Fragrance precursor compounds for preventing human malodor | Emerging Cross-Sectional Technologies | 4 | Expired |
| US9919299B2 | Metathesis catalysts and reactions using the catalysts | Chemistry; Metallurgy | 4 | Active |
| US6207857A | Precursor compounds | Human Necessities | 4 | Expired |
| US6844470B2 | Process for the purification of 1,3-diketones | Chemistry; Metallurgy | 3 | Expired |
| US4687849A | [(Isopropylideneamino)oxy]-eth yl-2-[[6-chloroquinoxalinyl)oxy]phenoxy]propionate postemergent herbicide | Chemistry; Metallurgy | 3 | Expired |
| US4992261A | Organosilicon compounds their preparation and use | Human Necessities | 3 | Expired |
| US6262287A | Fragrance precursor compounds | Human Necessities | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.