Janet Preston
6Patents
3h-index
13Co-inventors
54Inventor score
Filing activity: Jun 12, 1997 → Dec 9, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5879512A | Paper coating | Textiles; Paper | 24 | Expired |
| US6284034A | Pigment materials and their use in coating compositions | Textiles; Paper | 16 | Expired |
| US9783931B2 | Coating composition | Emerging Cross-Sectional Technologies | 3 | Active |
| US11840455B2 | Mineral compositions | Emerging Cross-Sectional Technologies | 0 | Active |
| US11535522B2 | Inorganic material composition and utilities thereof | Chemistry; Metallurgy | 0 | Active |
| US10875782B2 | Inorganic material composition and utilities thereof | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.