John Marshall Baker
10Patents
2h-index
7Co-inventors
43Inventor score
Filing activity: Mar 8, 2005 → Jun 20, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7381251B2 | Mineral particle dispersions stabilized with a poly (oxyalkene) phosphonate | Chemistry; Metallurgy | 6 | Expired |
| US7208554B2 | Polyoxyalkylene phosphonates and improved process for their synthesis | Chemistry; Metallurgy | 5 | Expired |
| US7435841B2 | Preparation of halohydrocarbyl phosphonic acid diesters | Chemistry; Metallurgy | 1 | Expired |
| US11639480B1 | Phosphorus antiwear system for improved gear protection | Chemistry; Metallurgy | 1 | Active |
| US10072032B2 | AminoBisPhosphonate antiwear additives | Chemistry; Metallurgy | 0 | Active |
| US8466096B2 | 1,3,2-dioxaphosphorinane, 2-sulfide derivatives for use as anti-wear additives in lubricant compositions | Chemistry; Metallurgy | 0 | Active |
| US8871696B2 | 1,3,2-dioxaphosphorinane, 2-sulfide derivatives for use as anti-wear additives in lubricant compositions | Chemistry; Metallurgy | 0 | Active |
| US8877956B2 | 1,3,2-dioxaphosphorinane, 2-sulfide derivatives for use as anti-wear additives in lubricant compositions | Chemistry; Metallurgy | 0 | Active |
| US8618030B2 | 1,3,2-dioxaphosphorinane, 2-sulfide derivatives for use as anti-wear additives in lubricant compositions | Chemistry; Metallurgy | 0 | Active |
| US10414784B2 | Aminobisphosphonate antiwear additives | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.