Brian E. Hanson
7Patents
3h-index
6Co-inventors
46Inventor score
Filing activity: Dec 18, 1984 → Oct 10, 1996
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4994427A | Supported aqueous phase organometallic catalyst useful for hydroformylation and other reactions, and a method for its preparation | Emerging Cross-Sectional Technologies | 12 | Expired |
| US5777087A | Aryl diphosphines and catalysts containing the same | Emerging Cross-Sectional Technologies | 11 | Expired |
| US4947003A | Process for the hydroformulation of olefinically unsaturated organic reactants using a supported aqueous phase catalyst | Emerging Cross-Sectional Technologies | 8 | Expired |
| USD291899S | Three-dimensional game board | General | 2 | Expired |
| US6043398A | Chemical processes using aryl diphosphine containing catalysts | Emerging Cross-Sectional Technologies | 1 | Expired |
| US5817775A | Phosphines and catalysts containing the same | Emerging Cross-Sectional Technologies | 1 | Expired |
| US5929273A | Process for preparing diphospines ligands and catalysts containing the same | Emerging Cross-Sectional Technologies | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.