Peter Wild
30Patents
9h-index
32Co-inventors
75Inventor score
Filing activity: Sep 11, 1974 → Sep 13, 2003
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4082430A | Driving circuit for a matrix-addressed liquid crystal display device | Physics | 45 | Expired |
| US4096550A | Illuminating arrangement for a field-effect liquid-crystal display as well as fabrication and application of the illuminating arrangement | Physics | 19 | Expired |
| US4294580A | Reactive dyestuffs, their preparation and their use for dyeing materials containing OH or N | Emerging Cross-Sectional Technologies | 12 | Expired |
| US3963312A | Controllable liquid-crystal display device | Physics | 12 | Expired |
| US4088992A | Electro-optical display device using a liquid crystal cell | Physics | 10 | Expired |
| US5580964A | Cationic thiadiazole dyestuffs | Physics | 10 | Expired |
| US5519121A | Triazinyl-amino bridge-containing disazo dyestuffs | Chemistry; Metallurgy | 9 | Expired |
| US6297362A | Azo dyes | Chemistry; Metallurgy | 9 | Expired |
| US5213582A | Light-polarizing films or foils containing triphendioxazine or triphendithiazine dyes with good dichrditic properties | Physics | 9 | Expired |
| US4990615A | Triphendioxazine and triphendithiazine direct dyestuffs | Chemistry; Metallurgy | 8 | Expired |
| US4202606A | Liquid crystal display having integrated bridge contacts | Physics | 7 | Expired |
| US5637679A | Azo dyestuffs for dyeing and printing cellulose-containing fiber materials in an ink jet process | Chemistry; Metallurgy | 6 | Expired |
| US6120561A | Process for the preparation of low-salt, liquid dyestuff preparations | Emerging Cross-Sectional Technologies | 5 | Expired |
| US4228541A | Device for the electro-optical display of the tuning of a television and/or sound radio receiver | Electricity | 5 | Expired |
| US5607502A | Dyestuffs for printing inks | Chemistry; Metallurgy | 5 | Expired |
| US4839468A | N-(hydroxy-sulpho-naphthyamino-triazinyl)-arylene-diamines | Chemistry; Metallurgy | 4 | Expired |
| US5295999A | Dyestuff mixtures | Textiles; Paper | 4 | Expired |
| US5468848A | Basic azo dyestuffs of the 3-cyano-2,4,6-triamino pyridine series | Textiles; Paper | 4 | Expired |
| US5786459A | Tetrazo dyestuffs | Chemistry; Metallurgy | 3 | Expired |
| US5034017A | Process for the coloring of paper with disazo dyes containing sulfonated-naphthol groups to give fast blue shades | Emerging Cross-Sectional Technologies | 3 | Expired |
| US4435334A | Naphtholsulphonic acid compounds, their preparation and use as coupling components | Chemistry; Metallurgy | 3 | Expired |
| US5001229A | Water soluble basic dyestuffs | Emerging Cross-Sectional Technologies | 3 | Expired |
| US5684139A | Direct disazo dyestuffs | Chemistry; Metallurgy | 3 | Expired |
| US4509948A | Cationic mono- and dis-azo dyestuffs, and their preparation and use for dyeing paper and cationic dyeable substrates | Emerging Cross-Sectional Technologies | 2 | Expired |
| US4710569A | Basic dyestuffs | Chemistry; Metallurgy | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.