Walter Dittmar
19Patents
9h-index
20Co-inventors
68Inventor score
Filing activity: Aug 23, 1974 → Sep 25, 1989
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4957730A | Antimycotic nail varnish | Human Necessities | 58 | Expired |
| US4185106A | Pyridones as antidandruff agents | Emerging Cross-Sectional Technologies | 51 | Expired |
| US5264206A | Nail lacquer with antimycotic activity, and a process for the preparation thereof | Human Necessities | 44 | Expired |
| US4859670A | 2-Azolylmethyl-2-aryl-1,3-dioxolanes and the salts thereof, agents containing same, and the use thereof | Chemistry; Metallurgy | 27 | Expired |
| US4711775A | Cosmetic compositions | Emerging Cross-Sectional Technologies | 27 | Expired |
| US3968118A | Process for the manufacture of 1-hydroxy-2-pyridones | Chemistry; Metallurgy | 20 | Expired |
| US4797409A | 1-hydroxy-2-pyridones, a process for their preparation, and medicaments which contain them, and intermediates formed in the preparation of the 1-hydroxy-2-pyridones | Chemistry; Metallurgy | 18 | Expired |
| US4824846A | 2-Azolylmethyl-2-aryl-1,3-dioxolanes and the salts thereof, agents containing same, and the use thereof | Chemistry; Metallurgy | 16 | Expired |
| US3972888A | Process for the preparation of 1-hydroxy-pyridones | Chemistry; Metallurgy | 15 | Expired |
| US4876354A | Arylmethylazoles and their salts, processes for their preparation, agents which contain these compounds, and their use | Chemistry; Metallurgy | 9 | Expired |
| US5100890A | Arylmethylazoles and their salts, agents which contain these compounds, and their use | Chemistry; Metallurgy | 8 | Expired |
| US4829075A | Antimycotic 1,1-disubstituted cyclopropane derivatives | Chemistry; Metallurgy | 5 | Expired |
| US4870088A | 1-[1-aryl-1-hydroxy-2-azolyl-ethyl]-1-aryl-cyclopropane derivatives, and their fungicidal use thereof | Chemistry; Metallurgy | 5 | Expired |
| US4391805A | 1-(1,3-Dioxolan-2-ylmethyl)-azoles, their salts and their use | Chemistry; Metallurgy | 4 | Expired |
| US4717724A | 1-(1,3-dioxolan-2-ylmethyl)azoles, their salts and their use | Chemistry; Metallurgy | 4 | Expired |
| US4877878A | 2-azolylmethyl-2-aryl-1,3-dioxolanes and the salts thereof, processes for the preparation thereof, agents containing same, and the use thereof | Chemistry; Metallurgy | 3 | Expired |
| US4818758A | 2-azolylmethyl-2-phenyl-4-[benzazol-2-yloxy-or-thio-methyl]-1,3 dioxolanes and salts thereof, pharmaceutical compositions containing them and their use | Chemistry; Metallurgy | 3 | Expired |
| US5023357A | Arylmethylazole preparation processes | Chemistry; Metallurgy | 2 | Expired |
| US4808606A | Alkenylazoles, a process for their preparation and their use | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.