David D. Farris
15Patents
6h-index
14Co-inventors
63Inventor score
Filing activity: Jul 2, 1987 → Mar 23, 2011
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4857583A | Process for the preparation of organopolysiloxane surfactants | Chemistry; Metallurgy | 41 | Expired |
| US4847398A | Process for the preparation of siloxane-oxyalkylene copolymers | Chemistry; Metallurgy | 40 | Expired |
| US5986022A | Continuous manufacture of silicone coploymers | Performing Operations; Transporting | 22 | Expired |
| US6897280B2 | Continuous manufacture of silicone copolymers via multi-stage blade-mixed plug flow tubular reactor | Chemistry; Metallurgy | 14 | Expired |
| US7259220B1 | Selective hydrosilylation method | Emerging Cross-Sectional Technologies | 12 | Active |
| US5192812A | Cell openers for urethane foam surfactants | Emerging Cross-Sectional Technologies | 9 | Expired |
| US7326761B1 | Selective hydrosilylation method and product | Emerging Cross-Sectional Technologies | 4 | Active |
| US6448361B1 | Continuous manufacture of silicone copolymers | Performing Operations; Transporting | 4 | Expired |
| US7829734B2 | Tetramethyl siloxane reaction | Emerging Cross-Sectional Technologies | 2 | Active |
| US8217129B2 | Polyalkylene oxide asymmetric siloxane | Emerging Cross-Sectional Technologies | 1 | Active |
| US7947798B2 | Asymmetrical siloxane | Emerging Cross-Sectional Technologies | 1 | Active |
| US7968666B2 | Incorporating an asymmetrical siloxane into a composition in need of hydrolysis resistance | Emerging Cross-Sectional Technologies | 0 | Active |
| US7605219B2 | Selective hydrosilylation method with alcohol or epoxide reactant and product | Emerging Cross-Sectional Technologies | 0 | Active |
| US7897713B2 | Hydrosilylating an isolated monohydridosiloxane | Emerging Cross-Sectional Technologies | 0 | Active |
| US7834118B2 | Selective hydrosilylation method with rhodium catalyst | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.