Rolf Muller
31Patents
5h-index
55Co-inventors
72Inventor score
Filing activity: Aug 19, 1974 → Nov 7, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6100432A | Process for recycling a liquid hydroformylation discharge | Chemistry; Metallurgy | 17 | Expired |
| US5122571A | Moulding compounds of polyamides and graft polymers containing tert.-butylacrylate | Chemistry; Metallurgy | 12 | Expired |
| US3963694A | Hydroxyquinolyl- and quinazolonylazoacetoacetylbenzimidazolone pigments | Emerging Cross-Sectional Technologies | 11 | Expired |
| US5120690A | Process for the utilization of used DeNOx catalysts | Emerging Cross-Sectional Technologies | 10 | Expired |
| US6511583B1 | Method for separating a liquid crude aldehyde mixture by distillation | Emerging Cross-Sectional Technologies | 7 | Expired |
| US4301311A | Process for the preparation of dicyclopentylene [2,2'-bis(4-alkyl-6-t-butylphenols)] | Chemistry; Metallurgy | 5 | Expired |
| US6969777B2 | Method for the hydroformylation of olefins comprising 2 to 8 carbon atoms | Chemistry; Metallurgy | 5 | Expired |
| US4392999A | Monoazo pigments containing hydroxynaphthoylamino benzimidazolone radical | Chemistry; Metallurgy | 5 | Expired |
| US4229344A | Monazo pigments containing hydroxynaphthoylaminobenzimidazalone radical | Chemistry; Metallurgy | 4 | Expired |
| US5424479A | Process for the preparation of aromatic methyl methoxycarboxylates | Chemistry; Metallurgy | 3 | Expired |
| US6727391B2 | Method for processing a liquid hydroformylation discharge | Chemistry; Metallurgy | 3 | Expired |
| US4046755A | Disazo pigments containing naphthalene coupling components | Chemistry; Metallurgy | 2 | Expired |
| US4648994A | Process for the preparation of 1-amino-2-bromo-4-hydroxyanthraquinone | Chemistry; Metallurgy | 2 | Expired |
| US6914162B2 | Method for producing hydroformylation products of olefins with 2 to 8 carbon atoms | Chemistry; Metallurgy | 2 | Expired |
| US6822122B2 | Method for the hydroformylation of olefins comprising 2 to 8 carbons atoms | Chemistry; Metallurgy | 2 | Expired |
| US5414128A | Process for the preparation of N-substituted nitro-p-phenylenediamines | Chemistry; Metallurgy | 1 | Expired |
| US4088641A | 4-Methyl-5-(benzimidazolonylazo)-6-hydroxypyridone-2 pigment | Chemistry; Metallurgy | 1 | Expired |
| US4158670A | Process for the manufacture of aromatic sulphonic acid esters of aromatic amino-hydroxy compounds | Chemistry; Metallurgy | 1 | Expired |
| US4204056A | Process and intermediates for preparing fiber-reactive phthalocyanine dyes | Chemistry; Metallurgy | 1 | Expired |
| US4564682A | Process for the preparation of heterocyclic phenyl ethers | Chemistry; Metallurgy | 1 | Expired |
| US7208635B2 | Method for the hydroformylation of olefins with 2 to 6 carbon atoms | Chemistry; Metallurgy | 1 | Expired |
| US4657707A | Process for the preparation of aromatic hydroxy compounds | Chemistry; Metallurgy | 1 | Expired |
| US4767573A | Process for the preparation of a mixture of 1-amino-2-chloro-4-hydroxyanthraquinone and 1-amino-2-bromo-4-hydroxyanthraquinone | Chemistry; Metallurgy | 1 | Expired |
| US11034648B2 | Cystobactamide derivatives | Emerging Cross-Sectional Technologies | 0 | Active |
| US5689017A | Preparation of a monolithium acetylide/ammonia complex | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.