Helmut Sieber
8Patents
4h-index
9Co-inventors
50Inventor score
Filing activity: Mar 16, 1987 → Oct 25, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5465834A | Folding box with a subdivided interior | Performing Operations; Transporting | 30 | Expired |
| US8499999B2 | Folding box with inner chamber | Performing Operations; Transporting | 11 | Active |
| US4788776A | Apparatus for recovery of solvent vapor in a drying process | Performing Operations; Transporting | 8 | Expired |
| US5246162A | Cardboard box for pourable material, in particular liquids | Performing Operations; Transporting | 7 | Expired |
| US7004982B2 | Use of pigments as disperse dyestuffs | Emerging Cross-Sectional Technologies | 1 | Expired |
| US6994736B2 | Use of pigment dyes for dispersion dyeing from aqueous media | Emerging Cross-Sectional Technologies | 1 | Expired |
| US11486087B2 | Functional thermo-regulating textile additives and uses thereof | Chemistry; Metallurgy | 0 | Active |
| US7001437B2 | Use of pigment dyes for dispersion dyeing from aqueous media | Emerging Cross-Sectional Technologies | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.