Armin Stein
9Patents
4h-index
8Co-inventors
50Inventor score
Filing activity: May 28, 1999 → Jan 31, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7198695B2 | Method for separating hemicelluloses from a biomass containing hemicelluloses and biomass and hemicelluloses obtained by said method | Chemistry; Metallurgy | 19 | Expired |
| US6555678B1 | Method for preparing a regenerated cellulose fibre or yarn | Textiles; Paper | 15 | Expired |
| US6348590B1 | Method for improving the exploitability and processability of guar endosperm and products obtained using said method | Human Necessities | 5 | Expired |
| US6392035B1 | Reactive cellulose and method for making same | Chemistry; Metallurgy | 4 | Expired |
| US10538597B2 | Acylation process | Emerging Cross-Sectional Technologies | 1 | Active |
| US10239959B2 | Acylation process | Emerging Cross-Sectional Technologies | 1 | Active |
| US10626193B2 | Acylation process | Emerging Cross-Sectional Technologies | 1 | Active |
| US11041024B2 | Acylation process | Emerging Cross-Sectional Technologies | 0 | Active |
| US11254834B2 | Coating or inks compositions comprising starch derivatives, their uses and substrates comprising such compositions | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.