Christopher Paynter
9Patents
3h-index
18Co-inventors
54Inventor score
Filing activity: Sep 24, 1993 → Dec 9, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6136740A | Porous inorganic particulate material | Chemistry; Metallurgy | 7 | Expired |
| US10399862B2 | Process for treating a sulfurous fluid to form gypsum and magnesium carbonate | Chemistry; Metallurgy | 3 | Active |
| US5393716A | Process for producing anti-blocking compositions | Chemistry; Metallurgy | 3 | Expired |
| US8580141B2 | Stearic acid-treated calcium carbonate compositions having low or no detectable free stearic acid and related methods | Emerging Cross-Sectional Technologies | 3 | Active |
| US10533417B2 | Non-caking mine rock dust for use in underground coal mines | Emerging Cross-Sectional Technologies | 2 | Active |
| US10875782B2 | Inorganic material composition and utilities thereof | Chemistry; Metallurgy | 0 | Active |
| US11111786B2 | Moisture tolerant rock dust and methods of application thereof | Fixed Constructions | 0 | Active |
| US11535522B2 | Inorganic material composition and utilities thereof | Chemistry; Metallurgy | 0 | Active |
| US11421531B2 | Non-caking mine rock dust for use in underground coal mines | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.