Wilfried Buschken
20Patents
10h-index
39Co-inventors
75Inventor score
Filing activity: Aug 14, 1987 → Aug 16, 2007
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7399892B2 | Process for dewatering ethanol | Performing Operations; Transporting | 78 | Active |
| US7002050B2 | Process for preparing tert-butanol from isobutene-containing hydrocarbon mixtures | Emerging Cross-Sectional Technologies | 37 | Expired |
| US6500991B2 | Stabilizing rhodium catalysts for the hydroformylation of olefins | Emerging Cross-Sectional Technologies | 36 | Expired |
| US6680414B2 | Process for the hydrogenation of hydroformylation mixtures | Chemistry; Metallurgy | 33 | Expired |
| US6555716B2 | Process for the hydroformylation of olefins | Chemistry; Metallurgy | 30 | Expired |
| US7002053B2 | Method for preparing high-purity diisobutene | Chemistry; Metallurgy | 20 | Expired |
| US7161053B2 | Oligomerization of isobutene in N-butenic hydrocarbon streams | Chemistry; Metallurgy | 18 | Expired |
| US5416215A | Process to preparing 2,2,6,6-tetra-methylpiperidine-n-oxyl and its 4-position substituted derivatives | Chemistry; Metallurgy | 15 | Expired |
| US7138552B2 | Method for producing C13-alcohol mixtures | Chemistry; Metallurgy | 11 | Expired |
| US7910786B2 | Process for the dissociation of MTBE | Chemistry; Metallurgy | 11 | Active |
| US6603047B2 | Condensation of aldehydes with ketones by multiphase reaction | Chemistry; Metallurgy | 10 | Expired |
| US6303535A | Process for reducing oxidic hydrogenation catalysts | Chemistry; Metallurgy | 10 | Expired |
| US7968758B2 | Process for the dissociation of MTBE | Chemistry; Metallurgy | 9 | Active |
| US7919662B2 | Process for the dissociation of MTBE | Emerging Cross-Sectional Technologies | 9 | Active |
| US7524997B2 | Process for the hydrogenation of oxo aldehydes having high ester contents | Emerging Cross-Sectional Technologies | 9 | Active |
| US7683204B2 | Mixture of alicyclic polycarboxylic acid esters having high cis isomer content | Chemistry; Metallurgy | 8 | Active |
| US7611683B2 | Apparatus and process for the continuous reaction of a liquid with a gas over a solid catalyst | Performing Operations; Transporting | 6 | Active |
| US7435848B2 | Method for preparing alicyclic carboxylic acids and their esters | Emerging Cross-Sectional Technologies | 5 | Active |
| US4788318A | Process for the production of 4,4,8,8,10-pentamethyl-10-cyano-bicyclo[4.4.0]-dec-1,6-en-2-one | Chemistry; Metallurgy | 0 | Expired |
| US4788342A | Process for preparation of 4,4,8,8,10-pentamethylbicyclo[4,4,0]-decene-(1,6)-one(2) | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.