Max VON Strandtmann
16Patents
3h-index
5Co-inventors
42Inventor score
Filing activity: Mar 3, 1975 → Nov 30, 1978
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4033845A | [2-(4-Oxo-4H-1-benzopyran-2-yl)ethenyl]benzonitriles and benzoic acids | Chemistry; Metallurgy | 7 | Expired |
| US4116971A | 3-(1H-Tetrazol-5-yl)chromones | Chemistry; Metallurgy | 4 | Expired |
| US4179447A | Process for the production of 2-substituted chromones | Chemistry; Metallurgy | 3 | Expired |
| US3991082A | 4-Substituted-2,3-dihydro-1-benzoxepin-3,5-diones and tautomers | Chemistry; Metallurgy | 2 | Expired |
| US4076729A | (4-Oxo-4H-1-benzopyran-3-yl)aminooxoacetic acids and their derivatives | Chemistry; Metallurgy | 2 | Expired |
| US4066655A | 4,10-Dihydro-4,10-dioxo-1H-1-benzopyrano[3,2-b]pyridine-3-carboxylic acids, salts and esters | Chemistry; Metallurgy | 2 | Expired |
| US4158663A | Process for the production of 2-substituted chromones | Chemistry; Metallurgy | 2 | Expired |
| US4018798A | Substituted (4-oxo-4H-1-benzopyran-2-yl)cyclopropane carboxylic acids and esters | Chemistry; Metallurgy | 2 | Expired |
| US4013673A | 2,3-Dihydro-3-(2-pyridinyl)-4H-1-benzopyran-4-one N-oxides | Chemistry; Metallurgy | 1 | Expired |
| US4039579A | 2-[1-Imino-2-(methylsulfinyl)ethyl]phenols and 3-[1-imino-2-(methylsulfinyl)ethyl]-2-naphthalenols | Chemistry; Metallurgy | 1 | Expired |
| US4092322A | 1-Benzoxepino[4,3-c]pyridines | Chemistry; Metallurgy | 0 | Expired |
| US4012411A | Heterocyclic annelated 1-benzoxepin-5-ones | Chemistry; Metallurgy | 0 | Expired |
| US4046769A | 4,10-Dihydro-4,10-dioxo-1H-1-benzopyrano[3,2-b]pyridine-2-carboxylic acids and esters | Chemistry; Metallurgy | 0 | Expired |
| US4001224A | 4-Substituted-2, 3-dihydro-1-benzoxepin-3, 5-diones and tautomers | Chemistry; Metallurgy | 0 | Expired |
| US4007205A | 7-Substituted-9-oxoxanthene-2-carboxaldehydes | Chemistry; Metallurgy | 0 | Expired |
| US4116966A | 1-Benzoxepino[4,3-c]pyridines | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.