Manfred Stroezel
29Patents
9h-index
70Co-inventors
78Inventor score
Filing activity: Jan 14, 1976 → Nov 30, 2007
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5914012A | Dividing wall column for continuous fractionation of multicomponent mixtures by distillation | Emerging Cross-Sectional Technologies | 36 | Expired |
| US6365790B2 | Preparation of C10-C30-alkenes by partial hydrogenation of alkynes over fixed-bed supported palladium catalysts | Chemistry; Metallurgy | 22 | Expired |
| US6427985B1 | Structured packing for heat exchange and mass transfer | Emerging Cross-Sectional Technologies | 20 | Expired |
| US4048047A | Electrochemical cell with bipolar electrodes | Chemistry; Metallurgy | 17 | Expired |
| US5785819A | Distillation column for separating a liquid mixture into a plurality of pure fractions | Emerging Cross-Sectional Technologies | 16 | Expired |
| US6828468B2 | Preparation of higher &agr;, &bgr;-unsaturated alcohols | Chemistry; Metallurgy | 14 | Expired |
| US6150564A | Selective liquid-phase hydrogenation of .alpha.,.beta.-unsaturated carbonyl compounds | Performing Operations; Transporting | 14 | Expired |
| US5939589A | Process and reactor for carrying out conversion with catalysts suspended in liquids | Performing Operations; Transporting | 12 | Expired |
| US5750806A | Preparation of alkenes by partial hydrogenation of alkynes over fixed-bed palladium catalysts | Chemistry; Metallurgy | 10 | Expired |
| US6511053B2 | Packing for heat-exchange and mass-transfer columns | Emerging Cross-Sectional Technologies | 9 | Expired |
| US6305833A | Production of solids by precipitation | Performing Operations; Transporting | 9 | Expired |
| US7169267B2 | Method and device for carrying out the distillative separation of C5+ cuts | Emerging Cross-Sectional Technologies | 8 | Expired |
| US6956141B1 | Method for preparing acetylene alcohols and their secondary products | Emerging Cross-Sectional Technologies | 7 | Expired |
| US7041847B2 | Method for cleaning crude terephthalic acid and catalysts suitable for the same and containing carbon fibers | Emerging Cross-Sectional Technologies | 3 | Expired |
| US6140542A | Process for preparing ionones | Chemistry; Metallurgy | 3 | Expired |
| US6051741A | Preparation of .gamma.,.delta.-unsaturated ketones by the Carroll reaction, novel catalysts therefor and the preparation thereof | Chemistry; Metallurgy | 3 | Expired |
| US6288282A | Process for preparing ionones | Chemistry; Metallurgy | 2 | Expired |
| US6307106A | Process for preparing unsaturated ketones | Emerging Cross-Sectional Technologies | 2 | Expired |
| US4431844A | Preparation of polyunsaturated ketones | Chemistry; Metallurgy | 2 | Expired |
| US6054628A | Reacting Grignard compounds with carbonyl compounds and ensuing hydrolysis | Chemistry; Metallurgy | 1 | Expired |
| US5874635A | Preparation of .gamma., .delta.-unsaturated ketones by the carroll reaction in cyclic carbonates or .gamma.-lactones | Chemistry; Metallurgy | 1 | Expired |
| US6300524A | Process for preparing higher unsaturated ketones | Emerging Cross-Sectional Technologies | 1 | Expired |
| US6329554A | Continuous preparation of unsaturated ketones | Emerging Cross-Sectional Technologies | 0 | Expired |
| US8894960B2 | Process for removing NO and N2O from gas mixtures | Emerging Cross-Sectional Technologies | 0 | Active |
| US7431804B2 | Method for carrying out the distillation or reactive distillation of a mixture containing at least one toxic constituent | Emerging Cross-Sectional Technologies | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.