Adolf May
15Patents
7h-index
18Co-inventors
59Inventor score
Filing activity: Aug 31, 1976 → Dec 2, 1985
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4339391A | Quaternary ammonium compounds | Chemistry; Metallurgy | 28 | Expired |
| US4589988A | Softener-containing washing agent | Chemistry; Metallurgy | 26 | Expired |
| US4447343A | Concentrated fabric softeners | Textiles; Paper | 16 | Expired |
| US4118324A | Fabric softeners | Textiles; Paper | 12 | Expired |
| US4371399A | Water-repellent gypsum mortar | Chemistry; Metallurgy | 11 | Expired |
| US4351737A | Fabric softener concentrate | Chemistry; Metallurgy | 10 | Expired |
| US4092253A | Fabric softeners | Textiles; Paper | 7 | Expired |
| US4584121A | Amphoteric compounds, mixtures containing these compounds for disinfectant cleaning, and processes for the preparation of these compounds and mixtures | Chemistry; Metallurgy | 7 | Expired |
| US4476030A | Concentrated softener masterbatches | Textiles; Paper | 7 | Expired |
| US4399043A | Fabric softener | Textiles; Paper | 6 | Expired |
| US4659487A | Concentrated fabric softeners | Chemistry; Metallurgy | 4 | Expired |
| US4129506A | Fabric softeners | Textiles; Paper | 4 | Expired |
| US4330341A | Highly concentrated filler slurries | Chemistry; Metallurgy | 4 | Expired |
| US4439331A | Textile softener | Textiles; Paper | 3 | Expired |
| US4515723A | Quaternary N-alkyl-N,N',N'-polyoxyalkyl-.alpha.,.omega.-diamino-alkylene fatty acid esters, and their use | Chemistry; Metallurgy | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.