Dagmara Ortmann
9Patents
5h-index
18Co-inventors
52Inventor score
Filing activity: Oct 27, 2004 → Apr 27, 2011
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8226829B2 | Method for separating organic transition metal complex catalysts | Emerging Cross-Sectional Technologies | 14 | Active |
| US7767861B2 | Method for producing trivalent organophosphorus compounds | Chemistry; Metallurgy | 12 | Expired |
| US7345185B2 | Method for producing organoacylphosphites | Chemistry; Metallurgy | 10 | Expired |
| US7495134B2 | Carbonylation method by adding secondary sterically hindered amines | Performing Operations; Transporting | 10 | Active |
| US7495133B2 | Method for hydroformylating olefins in the presence of organophosphoric compounds | Chemistry; Metallurgy | 7 | Expired |
| US7977520B2 | Method for the telomerization of non-cyclic olefins | Emerging Cross-Sectional Technologies | 3 | Active |
| US8138293B2 | Process for preparing polymers from 3-methylbut-1-ene | Emerging Cross-Sectional Technologies | 0 | Active |
| US8202959B2 | Process for preparing polymers from 3-methylbut-1-ene | Emerging Cross-Sectional Technologies | 0 | Active |
| US7645914B2 | Method for the telomerization of non-cyclic olefins | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.