Mark D. Purgett
32Patents
12h-index
50Co-inventors
84Inventor score
Filing activity: May 23, 1991 → Mar 3, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7371464B2 | Adhesive compositions | Emerging Cross-Sectional Technologies | 91 | Active |
| US5308887A | Pressure-sensitive adhesives | Chemistry; Metallurgy | 82 | Expired |
| US5695837A | Tackified acrylic adhesives | Emerging Cross-Sectional Technologies | 69 | Expired |
| US7501184B2 | Polydiorganosiloxane polyoxamide copolymers | Emerging Cross-Sectional Technologies | 55 | Active |
| US6451874B1 | Liquid pavement marking compositions | Chemistry; Metallurgy | 40 | Expired |
| US5840783A | Pressure-sensitive adhesives for polyolefin surfaces | Emerging Cross-Sectional Technologies | 33 | Expired |
| US7947376B2 | Adhesive compositions | Emerging Cross-Sectional Technologies | 29 | Active |
| US8067094B2 | Films including thermoplastic silicone block copolymers | Emerging Cross-Sectional Technologies | 25 | Active |
| US6005062A | Secondary aspartic acid amide esters | Chemistry; Metallurgy | 23 | Expired |
| US6166106A | Liquid pavement marking compositions | Chemistry; Metallurgy | 22 | Expired |
| US7883652B2 | Polydiorganosiloxane polyoxamide copolymers | Emerging Cross-Sectional Technologies | 13 | Active |
| US8673419B2 | Stretch releasable adhesive tape | Emerging Cross-Sectional Technologies | 12 | Active |
| US8236429B2 | Adhesive compositions | Emerging Cross-Sectional Technologies | 11 | Active |
| US8586668B2 | Polydiorganosiloxane polyoxamide copolymers | Emerging Cross-Sectional Technologies | 10 | Active |
| US7820297B2 | Multilayer films including thermoplastic silicone block copolymers | Emerging Cross-Sectional Technologies | 10 | Active |
| US5747626A | Silyl terminated sulfopoly(ester-urethane pavement marking compositions | Fixed Constructions | 8 | Expired |
| US8853323B2 | Polydiorganosiloxane polyoxamide copolymers | Emerging Cross-Sectional Technologies | 6 | Active |
| US6790880B2 | Liquid pavement marking compositions | Chemistry; Metallurgy | 6 | Expired |
| US8492486B2 | Adhesive compositions | Emerging Cross-Sectional Technologies | 6 | Active |
| US9238758B2 | Stretch releasable adhesive tape | Emerging Cross-Sectional Technologies | 5 | Active |
| US9206290B2 | Polydiorganosiloxane polyoxamide copolymers | Emerging Cross-Sectional Technologies | 4 | Active |
| US6573398B2 | Secondary aspartic acid amide esters | Chemistry; Metallurgy | 4 | Expired |
| US9663690B2 | UV-curable silicone release compositions | Chemistry; Metallurgy | 4 | Active |
| USRE40729E1 | Liquid pavement marking compositions | General | 3 | Expired |
| US8524370B2 | Multilayer films including thermoplastic silicone block copolymers | Emerging Cross-Sectional Technologies | 3 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.