Peter Viski
20Patents
7h-index
48Co-inventors
69Inventor score
Filing activity: Dec 31, 1984 → Jul 12, 2012
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6683068B2 | 7, 9-substituted tetracycline compounds | Chemistry; Metallurgy | 85 | Expired |
| US6818635B2 | 7-substituted tetracycline compounds | Emerging Cross-Sectional Technologies | 84 | Expired |
| US6846939B2 | 9-substituted minocycline compounds | Emerging Cross-Sectional Technologies | 82 | Expired |
| US7326696B2 | Amino-methyl substituted tetracycline compounds | Chemistry; Metallurgy | 33 | Expired |
| US7820641B2 | Substituted tetracycline compounds | Chemistry; Metallurgy | 22 | Active |
| US5691458A | Benzoisothiazole azo dyes | Chemistry; Metallurgy | 8 | Expired |
| US5436108A | Thermographic image-recording materials | Emerging Cross-Sectional Technologies | 7 | Expired |
| US5717079A | Color-providing compounds | Physics | 5 | Expired |
| US5716754A | Image-recording materials | Chemistry; Metallurgy | 4 | Expired |
| US7696186B2 | 7,9-substituted tetracycline compounds | Chemistry; Metallurgy | 4 | Expired |
| US8048867B2 | 9-substituted minocycline compounds | Emerging Cross-Sectional Technologies | 3 | Expired |
| US7595309B2 | 7-substituted tetracycline compounds | Emerging Cross-Sectional Technologies | 3 | Expired |
| US5658705A | Image-recording materials with 1,3-sulfur-nitrogen dye releasers | Physics | 2 | Expired |
| US4613461A | Process for preparing esters of thiolcarbamic acids | Chemistry; Metallurgy | 1 | Expired |
| US9090541B2 | 9-substituted minocycline compounds | Emerging Cross-Sectional Technologies | 1 | Active |
| US5811530A | Image-recording materials | Chemistry; Metallurgy | 1 | Expired |
| US5667933A | Image-recording element | Emerging Cross-Sectional Technologies | 0 | Expired |
| US5674986A | Photographically useful compounds including at least one 1,3-sulfur-oxygen ring system | Physics | 0 | Expired |
| US8492365B2 | 7-substituted tetracycline compounds | Emerging Cross-Sectional Technologies | 0 | Active |
| US5569574A | Image-recording materials | Physics | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.