Christian Kohlpaintner
19Patents
11h-index
20Co-inventors
64Inventor score
Filing activity: Dec 6, 1991 → Oct 10, 1996
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5532396A | Metallocene compound | Emerging Cross-Sectional Technologies | 70 | Expired |
| US5543373A | Metallocene compound | Emerging Cross-Sectional Technologies | 69 | Expired |
| US5741868A | Olefin polymerization process by using a substituted indenyl containing metallocene catalyst | Emerging Cross-Sectional Technologies | 37 | Expired |
| US5347045A | Sulfonated 2,2'-bis (diphenylphosphinomethyl)-1,1'-binaphthalenes, process for their preparation and their use in a process for the hydroformylation of olefinically unsaturated compounds | Performing Operations; Transporting | 36 | Expired |
| US5612428A | Process for preparing olefin polymer with catalyst containing metallocene | Emerging Cross-Sectional Technologies | 27 | Expired |
| US5576260A | Metallocene-based catalysts | Emerging Cross-Sectional Technologies | 27 | Expired |
| US5312951A | 3,4-dimethyl-2,5,6-tris(p-sulfonatophenyl)-1-phosphanorbornadiene, process for the preparation thereof and process for the hydroformylation of olefinnically unsaturated compounds | Performing Operations; Transporting | 17 | Expired |
| US5565398A | Sulfonated 2,2'-bis (Diphenylphosphinomethyl)-1,1'-binaphthalenes, process for their preparation and their use in a process for the hydroformylation of olefinically unsaturated compounds | Performing Operations; Transporting | 17 | Expired |
| US5274183A | Water-soluble sulfonated diphosphines | Chemistry; Metallurgy | 14 | Expired |
| US5631393A | Palladium catalysts containing sulfonated bisphosphines as ligands, process for their preparation and their use in carbonylation reactions | Performing Operations; Transporting | 13 | Expired |
| US5481045A | Sulfonated 2,2'-bis (diphenylphosphinomethyl)-1,1'-binaphthalenes, process for their preparation and their use in a process for the hydroformylation of olefinically unsaturated compounds | Performing Operations; Transporting | 12 | Expired |
| US5777087A | Aryl diphosphines and catalysts containing the same | Emerging Cross-Sectional Technologies | 11 | Expired |
| US5223648A | Process for producing aldehydes | Performing Operations; Transporting | 11 | Expired |
| US5200380A | Process for producing aldehydes | Performing Operations; Transporting | 5 | Expired |
| US5466644A | Reactivation of water-soluble hydroformylation catalysts | Emerging Cross-Sectional Technologies | 1 | Expired |
| US5817775A | Phosphines and catalysts containing the same | Emerging Cross-Sectional Technologies | 1 | Expired |
| US6043398A | Chemical processes using aryl diphosphine containing catalysts | Emerging Cross-Sectional Technologies | 1 | Expired |
| US5929273A | Process for preparing diphospines ligands and catalysts containing the same | Emerging Cross-Sectional Technologies | 0 | Expired |
| US5744643A | Process for preparing aromatic amines | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.