Thomas Letzelter
7Patents
2h-index
34Co-inventors
51Inventor score
Filing activity: Nov 5, 1997 → Jun 17, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5981798A | Preparation of a crystalline solid from glycine-N,N-diacetic acid derivatives with sufficiently low hygroscopicity | Chemistry; Metallurgy | 19 | Expired |
| US6683022B1 | Method for the discontinuous thermal treatment of catalyst material | Chemistry; Metallurgy | 6 | Expired |
| US6437198B1 | Method for producing alkali metal alcoholates | Performing Operations; Transporting | 2 | Expired |
| US6281392A | Preparation of orthoesters | Chemistry; Metallurgy | 1 | Expired |
| US11862795B2 | Method for processing Ni-rich electrode active materials | Emerging Cross-Sectional Technologies | 0 | Active |
| US10273514B2 | Method for preparing an aqueous solution of beta-glucan | Performing Operations; Transporting | 0 | Active |
| US10767105B2 | Redispersion of schizophyllan | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.