Derek McHattie
15Patents
4h-index
13Co-inventors
53Inventor score
Filing activity: Mar 7, 2001 → Sep 23, 2010
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7524881B2 | Production of Δ 9 tetrahydrocannabinol | Emerging Cross-Sectional Technologies | 25 | Expired |
| US7592468B2 | Production of Δ 9 tetrahydrocannabinol | Emerging Cross-Sectional Technologies | 21 | Expired |
| US8530679B2 | Delta 9—tetrahydrocannabinol processing | Performing Operations; Transporting | 6 | Active |
| US7498458B2 | Process for the preparation of prostaglandins and analogues thereof | Chemistry; Metallurgy | 4 | Expired |
| US7268239B2 | Process for the preparation of prostaglandins and analogues thereof | Chemistry; Metallurgy | 3 | Expired |
| US9327039B2 | Particle size reduction apparatus, and use thereof | Human Necessities | 2 | Active |
| US8052076B2 | Particle-size reduction apparatus, and use thereof | Human Necessities | 2 | Active |
| US7644880B2 | Particle-size reduction apparatus, and use thereof | Human Necessities | 2 | Active |
| US7186837B2 | Preparation of cabergoline | Chemistry; Metallurgy | 1 | Expired |
| US7238810B2 | Preparation of cabergoline | Chemistry; Metallurgy | 0 | Expired |
| US7861957B2 | Particle-size reduction apparatus, and use thereof | Human Necessities | 0 | Active |
| US7339060B2 | Preparation of cabergoline | Chemistry; Metallurgy | 0 | Expired |
| US7884222B2 | Process for the production of tibolone | Chemistry; Metallurgy | 0 | Active |
| US7600703B2 | Particle-size reduction apparatus and use thereof | Human Necessities | 0 | Expired |
| US7002025B2 | Process for the preparation of citalopram | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.