Ralf Bertram
9Patents
1h-index
24Co-inventors
47Inventor score
Filing activity: Sep 5, 2001 → Dec 2, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6624125B2 | Care agents | Human Necessities | 5 | Expired |
| US10835885B2 | Method for producing microcapsules | Chemistry; Metallurgy | 1 | Active |
| US6906021B2 | Care gents | Human Necessities | 0 | Expired |
| US12220677B2 | Process for the preparation of microcapsules | Chemistry; Metallurgy | 0 | Active |
| US9719058B2 | Fragrant oil encapsulation | Emerging Cross-Sectional Technologies | 0 | Active |
| US11344857B2 | Microcapsules | Emerging Cross-Sectional Technologies | 0 | Active |
| US12409433B2 | Microcapsules | Emerging Cross-Sectional Technologies | 0 | Active |
| US6730795B2 | Process for the preparation of phenylene-bis-benzimidazole-tetrasulfonic acid disodium salt | Chemistry; Metallurgy | 0 | Expired |
| US10299996B2 | Active ingredient capsules | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.