Johannes Hack
6Patents
5h-index
12Co-inventors
49Inventor score
Filing activity: Aug 13, 1999 → Jun 11, 2002
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6437161B1 | Monocyclopentadienyl complexes of chromium, molybdenum or tungsten | Emerging Cross-Sectional Technologies | 30 | Expired |
| US6838563B2 | Monocyclopentadienyl complexes of chromium, molybdenum or tungsten | Emerging Cross-Sectional Technologies | 15 | Expired |
| US6699948B2 | Monocyclopentadienyl complexes of chromium, molybdenum or tungsten | Emerging Cross-Sectional Technologies | 15 | Expired |
| US6919412B1 | Monocyclopentadienyl complexes of chromium, molybdenum or tungsten with a donor bridge | Emerging Cross-Sectional Technologies | 12 | Expired |
| US6787498B2 | Monocyclopentadienyl complexes of chromium, molybdenum or tungsten | Emerging Cross-Sectional Technologies | 12 | Expired |
| US6469111B1 | Method for polymerizing &agr;-olefins in a gaseous phase | Chemistry; Metallurgy | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.