Hubert Harth
13Patents
6h-index
33Co-inventors
66Inventor score
Filing activity: Dec 14, 1982 → Dec 19, 2011
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4587059A | Process for production of 2-cyanoacrylates from 2,4-dicyanoglutarates | Chemistry; Metallurgy | 15 | Expired |
| US7585825B2 | Scented solid substances comprising a non-ionic surfactant-impregnated carrier | Chemistry; Metallurgy | 14 | Active |
| US8349781B2 | Fluid reservoir | Emerging Cross-Sectional Technologies | 11 | Active |
| US8497234B2 | Solid textile care composition comprising a water-soluble polymer | Chemistry; Metallurgy | 8 | Active |
| US4973686A | Process for the sulfonation and/or sulfatization of organic components with SO.sub.3 in an organic reaction medium | Chemistry; Metallurgy | 6 | Expired |
| US4968360A | Process for desludging phosphating baths and device for carrying out said process | Chemistry; Metallurgy | 6 | Expired |
| US4507270A | Process for the preparation of lead and zinc cyanurates | Chemistry; Metallurgy | 5 | Expired |
| US5185457A | Process for the continuous production of fatty acid soaps | Chemistry; Metallurgy | 4 | Expired |
| US6174851A | Process for the production of detersive granules | Chemistry; Metallurgy | 4 | Expired |
| US4874552A | Process for simultaneous bleaching and neutralization of alpha-sulfofatty acid esters | Chemistry; Metallurgy | 2 | Expired |
| US8093197B2 | Fluid reservoir | Emerging Cross-Sectional Technologies | 2 | Active |
| US4851525A | Conversion of organophosphonic acids into their salts using intense shear | Chemistry; Metallurgy | 0 | Expired |
| US5062997A | Process for the chlorination and sulfochlorination of organic compounds | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.