Napp Systems, Inc.
17Patents
1Active
17Granted
32Portfolio score
Filing activity: Jun 7, 1976 → Oct 27, 2006 · 1 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5348844A | Photosensitive polymeric printing medium and water developable printing plates | Emerging Cross-Sectional Technologies | 18 | Expired |
| US6127094A | Acrylate copolymer-containing water-developable photosensitive resins and printing plates prepared therefrom | Emerging Cross-Sectional Technologies | 16 | Expired |
| US4042386A | Photosensitive compositions | Physics | 14 | Expired |
| US6262825A | Apparatus and method for the enhanced imagewise exposure of a photosensitive material | Electricity | 8 | Expired |
| US5989781A | Method for producing printing plates | Physics | 6 | Expired |
| US7241124B2 | Apparatus for the rapid development of photosensitive printing elements | Performing Operations; Transporting | 5 | Active |
| US6579664B2 | High performance, photoimageable resin compositions and printing plates prepared therefrom | Physics | 4 | Expired |
| US7156630B2 | Apparatus for the rapid development of photosensitive printing elements | Performing Operations; Transporting | 3 | Expired |
| US5666188A | Printing plate mounting device | Performing Operations; Transporting | 3 | Expired |
| US6780566B2 | High performance, photoimageable resin compositions and printing plates prepared therefrom | Physics | 3 | Expired |
| US7217756B2 | High performance water-based primer | Chemistry; Metallurgy | 3 | Expired |
| US5350661A | Water-developable photosensitive plates especially suited for commercial flexographic printing | Physics | 1 | Expired |
| US7005232B2 | Highly reflective substrates for the digital processing of photopolymer printing plates | Physics | 1 | Expired |
| US6551756B1 | Solvent-developable printing formulations with improved processing characteristics | Emerging Cross-Sectional Technologies | 1 | Expired |
| US5683837A | Water-soluble compositions for preparation of durable, high-resolution printing plates | Physics | 1 | Expired |
| US7083896B2 | Highly reflective substrates for the digital processing of photopolymer printing plates | Physics | 0 | Expired |
| US5638154A | Printing plate mounting device | Performing Operations; Transporting | 0 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.