Hermann Arold
11Patents
3h-index
18Co-inventors
57Inventor score
Filing activity: Jul 12, 1976 → Jul 5, 1996
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4091037A | Preparation of alkylthiomethylphenols | Chemistry; Metallurgy | 8 | Expired |
| US4824960A | Preparation of 1-aryl-5-amino-pyrazoles | Chemistry; Metallurgy | 6 | Expired |
| US4082822A | Preparation of dithiophosphoric acid ester dihalides | Chemistry; Metallurgy | 3 | Expired |
| US4130607A | Preparation of dithiophosphoric acid diester halides | Chemistry; Metallurgy | 2 | Expired |
| US4212822A | Preparation of o-dialkylaminomethylphenols | Chemistry; Metallurgy | 1 | Expired |
| US5962724A | High enantio-selective process for producing pure enantiomeric cyclopentane and cyclopentene-(.beta.)-amino acids | Emerging Cross-Sectional Technologies | 1 | Expired |
| US4769458A | Process for the preparation of phosphoric acid derivatives and intermediate products | Chemistry; Metallurgy | 1 | Expired |
| US4337359A | Preparation of dimethyl polysulphides | Chemistry; Metallurgy | 0 | Expired |
| US4229580A | Preparation of 1-azolyl-3,3-dimethyl-1-phenoxy-butan-2-ones | Chemistry; Metallurgy | 0 | Expired |
| US4388465A | Preparation of phenoxy-azolyl-butanone derivatives | Chemistry; Metallurgy | 0 | Expired |
| US4154780A | Preparation of dithiophosphoric acid diester-halides | Performing Operations; Transporting | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.