Anthony J. Puttick
20Patents
9h-index
21Co-inventors
71Inventor score
Filing activity: Jun 12, 1981 → Apr 8, 1996
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5401619A | Process for thermochemical generation of acid and for thermal imaging, and imaging medium for use therein | Physics | 24 | Expired |
| US5278031A | Process for thermochemical generation of squaric acid and for thermal imaging, and imaging medium for use therein | Physics | 23 | Expired |
| US5395736A | Process for generation of acid and for imaging, and imaging medium for use therein | Physics | 20 | Expired |
| US5667943A | Process for thermochemical generation of acid and for thermal imaging, and imaging medium for use therein | Physics | 15 | Expired |
| US5453345A | Imaging medium | Emerging Cross-Sectional Technologies | 15 | Expired |
| US5534393A | Process for thermochemical generation of acid and for thermal imaging | Physics | 13 | Expired |
| US5405976A | Benzpyrylium squarylium and croconylium dyes, and processes for their preparation and use | Emerging Cross-Sectional Technologies | 10 | Expired |
| US5445917A | Imaging medium | Physics | 9 | Expired |
| US5578424A | Process for generation of unbuffered super-acid and for imaging | Emerging Cross-Sectional Technologies | 9 | Expired |
| US4442290A | Development restrainer release compounds | Physics | 9 | Expired |
| US4503139A | Photographic products and processes and novel compounds | Emerging Cross-Sectional Technologies | 6 | Expired |
| US4350754A | Blocked development restrainers | Emerging Cross-Sectional Technologies | 6 | Expired |
| US5534388A | Process for generation of acid and for imaging, and imaging medium for use therein | Physics | 6 | Expired |
| US5627014A | Benzpyrylium squarylium and croconylium dyes, and processes for their preparation and use | Emerging Cross-Sectional Technologies | 6 | Expired |
| US5977351A | Benzpyrylium squarylium and croconylium dyes, and processes for their preparation and use | Performing Operations; Transporting | 5 | Expired |
| US4713313A | Photographic system and novel compounds | Physics | 4 | Expired |
| US6482950B1 | Squarylium compounds, and processes and intermediates for the synthesis of these compounds | Physics | 4 | Expired |
| US5919950A | Squarylium compounds, and processes and intermediates for the synthesis of these compounds | Physics | 2 | Expired |
| US4847383A | Photographic reagent tetrazoles | Physics | 0 | Expired |
| US4526965A | Uracil derivatives of thio- and selenourea compounds | Physics | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.