Paul Knochel
23Patents
5h-index
38Co-inventors
69Inventor score
Filing activity: May 6, 1996 → Sep 20, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6191284A | Ligands and complexes for enantioselective hydrogenation | Chemistry; Metallurgy | 24 | Expired |
| US6284925A | Use of ferrocenyl ligands for catalytic, enantioselective hydrogenation | Chemistry; Metallurgy | 21 | Expired |
| US9273070B2 | Organozinc complexes and processes for making and using the same | Chemistry; Metallurgy | 11 | Active |
| US6348620B1 | Method for homogeneous enantioselective hydrogenation using catalytic ferrocenyl bis-phosphine complexes | Emerging Cross-Sectional Technologies | 6 | Expired |
| US7384580B2 | Method of preparing organomagnesium compounds | Chemistry; Metallurgy | 5 | Expired |
| US7015342B2 | Ferrocenyl ligands and method for the production of such ligands | Chemistry; Metallurgy | 4 | Expired |
| US5723642A | Optically activate phosphines,their preparation and their metal complexes, and use in asymmetric synthesis | Chemistry; Metallurgy | 4 | Expired |
| US8134005B2 | Preparation and use of magnesium amides | Chemistry; Metallurgy | 4 | Active |
| US7387751B2 | Method of preparing organomagnesium compounds | Chemistry; Metallurgy | 3 | Active |
| US6610871B1 | Copper-catalyzed enantioselective allylic substitution reactions | Chemistry; Metallurgy | 2 | Expired |
| US8470982B2 | Solutions of anhydrous lanthanide salts and its preparation | Chemistry; Metallurgy | 1 | Active |
| US8513416B2 | Bisamide-zinc bases | Chemistry; Metallurgy | 1 | Active |
| US7009065B2 | Ferrocenyl ligands and the use thereof in catalysis | Chemistry; Metallurgy | 1 | Expired |
| US11236113B2 | Hydrocarbon-soluble halogen and thiolate/magnesium exchange reagents | Chemistry; Metallurgy | 0 | Active |
| US6899830B1 | Method for producing Grignard compounds | Emerging Cross-Sectional Technologies | 0 | Expired |
| US9334237B2 | Production and use of zinc amides | Chemistry; Metallurgy | 0 | Active |
| US10087126B2 | Process for the preparation of halo-substituted benzenes | Chemistry; Metallurgy | 0 | Active |
| US6291713A | Process of transferring .alpha., .beta.-unsaturated alkyl groups to electrophiles | Chemistry; Metallurgy | 0 | Expired |
| US7081533B2 | Cycloaliphatic/aromatic diphosphines and use thereof in catalysis | Emerging Cross-Sectional Technologies | 0 | Expired |
| US6184404A | Process for the selective alkylation of aldehydes by means of organozinc compounds | Chemistry; Metallurgy | 0 | Expired |
| US9688701B2 | Production and use of zinc amides | Chemistry; Metallurgy | 0 | Active |
| US7235696B2 | Chiral diphosphinoterpenes and transition metal complexes thereof | Chemistry; Metallurgy | 0 | Expired |
| US6432326B1 | Method for the stereoselective production of grignard compounds and use thereof | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.