Konrad Nonn
16Patents
8h-index
32Co-inventors
68Inventor score
Filing activity: Dec 4, 1972 → Apr 21, 1982
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US3994835A | Process for the production of colored polyurethane foams | Chemistry; Metallurgy | 27 | Expired |
| US3995997A | Concentrated solutions of anionic dyestuffs | Emerging Cross-Sectional Technologies | 16 | Expired |
| US3993619A | Process for dyeing polyurethane resins | Performing Operations; Transporting | 11 | Expired |
| US4340389A | Process for the preparation of water-soluble dyestuffs with a low salt content | Textiles; Paper | 9 | Expired |
| US4564632A | Insecticidal and acaricidal agents and their use | Human Necessities | 8 | Expired |
| US4115379A | Dyestuff salts | Chemistry; Metallurgy | 8 | Expired |
| US4435181A | Concentrated flowable storage stable aqueous formulations of cold dyeing fiber reactive dyestuffs | Emerging Cross-Sectional Technologies | 8 | Expired |
| US4013481A | Pigment formulation | Chemistry; Metallurgy | 8 | Expired |
| US3963430A | Concentrated solutions, miscible with water in any ratio of anionic dyestuffs | Chemistry; Metallurgy | 7 | Expired |
| US4309182A | Liquid crystal phase of an azo reactive dyestuff and its use for dyeing and printing natural and synthetic substrates | Emerging Cross-Sectional Technologies | 6 | Expired |
| US4309183A | Liquid crystal phase of an azo reactive dyestuff and its use for dyeing and printing natural and synthetic substrates | Emerging Cross-Sectional Technologies | 6 | Expired |
| US4083689A | Solid .epsilon.-caprolactam dyestuff preparations | Chemistry; Metallurgy | 5 | Expired |
| US4280960A | Phosphonic acid esters | Emerging Cross-Sectional Technologies | 4 | Expired |
| US4386195A | Dyestuff preparations, processes for their production and their use for dyeing plastics | Chemistry; Metallurgy | 3 | Expired |
| US4082505A | Dyeing preparations, which are soluble in cold water, of anionic dyestuffs | Chemistry; Metallurgy | 2 | Expired |
| US4295849A | Process for the preparation of dyestuff formulations | Textiles; Paper | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.