Edward Irving
53Patents
18h-index
23Co-inventors
80Inventor score
Filing activity: Jun 9, 1980 → Jul 14, 1992
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4849320A | Method of forming images | Emerging Cross-Sectional Technologies | 123 | Expired |
| US4857437A | Process for the formation of an image | Emerging Cross-Sectional Technologies | 95 | Expired |
| US4632891A | Process for the production of images | Physics | 79 | Expired |
| US4634644A | Process for the production images using sequentially gaseous polymerizing agents and photocuring | Electricity | 66 | Expired |
| US4604344A | Process for the production of images using sequentially liquid polymerizing compositions and photocuring | Electricity | 63 | Expired |
| US4299938A | Photopolymerizable and thermally polymerizable compositions | Physics | 60 | Expired |
| US5208110A | Security cards | Emerging Cross-Sectional Technologies | 49 | Expired |
| US4632900A | Process for the production of images after electrodeposition of positive photoresist on electrically conductive surface | Emerging Cross-Sectional Technologies | 48 | Expired |
| US4339567A | Photopolymerization by means of sulphoxonium salts | Emerging Cross-Sectional Technologies | 45 | Expired |
| US4383025A | Photopolymerization by means of sulfoxonium salts | Emerging Cross-Sectional Technologies | 43 | Expired |
| US4439291A | Acrylate-containing compositions and their polymerization | Emerging Cross-Sectional Technologies | 31 | Expired |
| US4398014A | Sulfoxonium salts and their use as polymerization catalysts | Chemistry; Metallurgy | 30 | Expired |
| US4618564A | Process for production of positive images using sulfonic acid precursors | Emerging Cross-Sectional Technologies | 26 | Expired |
| US4593052A | Polymerizable compositions containing diphenyliodosyl salts | Physics | 25 | Expired |
| US4746399A | Method for making metallic patterns | Emerging Cross-Sectional Technologies | 23 | Expired |
| US4518676A | Photopolymerizable compositions containing diaryliodosyl salts | Emerging Cross-Sectional Technologies | 20 | Expired |
| US4681923A | Modified quinone-diazide group-containing phenolic novolak resins | Emerging Cross-Sectional Technologies | 20 | Expired |
| US4500629A | Method of forming images from liquid masses | Emerging Cross-Sectional Technologies | 19 | Expired |
| US5080998A | Process for the formation of positive images utilizing electrodeposition of o-quinone diazide compound containing photoresist on conductive surface | Physics | 18 | Expired |
| US4546067A | Image production utilizing multifunctional light sensitive compounds | Physics | 16 | Expired |
| US4548895A | Process for the production of images using a heating step prior to imaging | Physics | 16 | Expired |
| US4861438A | Method of making patterns | Electricity | 16 | Expired |
| US4579809A | Positive image formation | Emerging Cross-Sectional Technologies | 14 | Expired |
| US4755571A | Curable compositions | Chemistry; Metallurgy | 13 | Expired |
| US5002858A | Process for the formation of an image | Emerging Cross-Sectional Technologies | 12 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.