Holger Barthel
5Patents
0h-index
8Co-inventors
34Inventor score
Filing activity: Mar 17, 2008 → Dec 15, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8663734B2 | Method for coating water-absorbing polymer particles | Emerging Cross-Sectional Technologies | 0 | Active |
| US8603577B2 | Method for coating water-absorbing polymer particles | Chemistry; Metallurgy | 0 | Active |
| US11560456B2 | Single-shaft extruder and use of a single-shaft extruder, and method for altering morphology of a superabsorbent polymer, specifically an SAP polymer gel, using a single-shaft extruder | Chemistry; Metallurgy | 0 | Active |
| US8663733B2 | Method for coating water-absorbing polymer particles | Emerging Cross-Sectional Technologies | 0 | Active |
| US11458665B2 | Single-shaft extruder and use of a single-shaft extruder, and method for altering morphology of a superabsorbent polymer gel using a single-shaft extruder | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.