Gregory D. Clark
12Patents
7h-index
26Co-inventors
62Inventor score
Filing activity: Aug 19, 1998 → Jan 30, 2015
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6168866A | Abrasion and stain resistant curable fluorinated coating | Emerging Cross-Sectional Technologies | 53 | Expired |
| US8015970B2 | Respirator, welding helmet, or face shield that has low surface energy hard-coat lens | Chemistry; Metallurgy | 25 | Active |
| US6995222B2 | Coating compositions with reactive fluorinated copolymers having pendant perfluoropolyether groups | Chemistry; Metallurgy | 24 | Expired |
| US6391948B1 | Triazine compounds and use thereof | Emerging Cross-Sectional Technologies | 19 | Expired |
| US6841333B2 | Ionic photoacid generators with segmented hydrocarbon-fluorocarbon sulfonate anions | Emerging Cross-Sectional Technologies | 17 | Expired |
| US8002886B2 | Fluorochemical urethane compounds having pendent silyl groups used for surface treatment | Chemistry; Metallurgy | 10 | Active |
| US8701763B2 | Methods for treating hydrocarbon-bearing formations having brine | Chemistry; Metallurgy | 10 | Active |
| US7078444B2 | Ionic photoacid generators with segmented hydrocarbonfluorocarbon sulfonate anions | Emerging Cross-Sectional Technologies | 7 | Expired |
| US8945712B2 | Fluorinated compositions and surface treatments made therefrom | Emerging Cross-Sectional Technologies | 5 | Active |
| US7652116B2 | Fluorochemical urethane-silane compounds and aqueous compositions thereof | Chemistry; Metallurgy | 3 | Active |
| US7652117B2 | Fluorochemical urethane compounds and aqueous compositions thereof | Chemistry; Metallurgy | 2 | Active |
| US9688785B2 | Fluorinated compositions and surface treatments made therefrom | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.