Thomas Riermeier
20Patents
5h-index
35Co-inventors
65Inventor score
Filing activity: Dec 3, 1997 → Oct 29, 2013
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6884887B1 | Method for producing amines by homogeneously catalyzed reductive amination of carbonyl compounds | Performing Operations; Transporting | 16 | Expired |
| US7230134B2 | Method for the production of amines by reductive amination of carbonyl compounds under transfer-hydrogenation conditions | Chemistry; Metallurgy | 14 | Expired |
| US5831128A | Synthesis of aromatic amines from chloroamatics | Chemistry; Metallurgy | 11 | Expired |
| US7589081B2 | Nitrogen-containing monodentate phosphines and their use in catalysis | Performing Operations; Transporting | 9 | Expired |
| US7763739B2 | Cycloolefin phosphine ligands and their use in catalysis | Chemistry; Metallurgy | 7 | Active |
| US7589215B2 | Bisphosphines as bidentate ligands | Performing Operations; Transporting | 4 | Active |
| US7361786B2 | Bisphosphines as bidentate ligands | Performing Operations; Transporting | 4 | Active |
| US6573389B1 | Bidentate organophosphorous ligands and their use | Performing Operations; Transporting | 4 | Expired |
| US7015342B2 | Ferrocenyl ligands and method for the production of such ligands | Chemistry; Metallurgy | 4 | Expired |
| US6297270A | Process for the preparation of 2,3-Dihydroindoles (indolines), novel 2,3-dihydroindoles, and their use | Chemistry; Metallurgy | 3 | Expired |
| US7834215B2 | Unsymmetrically substituted phospholane catalysts | Performing Operations; Transporting | 3 | Expired |
| US6291383A | Process for preparing aromatic olefins in the presence of palladium catalysts comprising phosphite ligands | Chemistry; Metallurgy | 3 | Expired |
| US6566571B1 | Method of producing biaryls | Chemistry; Metallurgy | 2 | Expired |
| US8618328B2 | Cyclopentadienyl, indenyl or fluorenyl substituted phosphine compounds and their use in catalytic reactions | Performing Operations; Transporting | 1 | Active |
| US7009065B2 | Ferrocenyl ligands and the use thereof in catalysis | Chemistry; Metallurgy | 1 | Expired |
| US7531697B2 | Process for the preparation of aromatic aldehydes | Performing Operations; Transporting | 1 | Expired |
| US6437175B1 | Process for racemization of n-acylamino acids by means of transition metal catalysts | Chemistry; Metallurgy | 0 | Expired |
| US7612240B2 | Halophospholanes and their preparation | Performing Operations; Transporting | 0 | Active |
| US7081544B2 | Chiral ligands, transition metal complexes thereof, and the catalytic use of the same | Performing Operations; Transporting | 0 | Expired |
| US8969624B2 | Cyclopentadienyl, indenyl or fluorenyl substituted phosphine compounds and their use in catalytic reactions | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.