John McGarrity
29Patents
5h-index
17Co-inventors
66Inventor score
Filing activity: Nov 18, 1986 → Jul 27, 2012
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5534651A | Process for preparing .gamma.-mercaptocarboxylic acid derivatives | Chemistry; Metallurgy | 7 | Expired |
| US6248571A | Method of producing dihydroxypyrimidine derivatives | Chemistry; Metallurgy | 6 | Expired |
| US5162540A | Process for the production of (+) biotin | Chemistry; Metallurgy | 6 | Expired |
| US4788294A | Process for the production of 4-alkoxy-3-pyrrolin-2-ones | Chemistry; Metallurgy | 5 | Expired |
| US4876350A | Process for the production of (+) biotin | Emerging Cross-Sectional Technologies | 5 | Expired |
| US4824966A | Process for the production of 4-hydroxy-2-oxo-pyrrolidin-1-yl acetamide | Chemistry; Metallurgy | 4 | Expired |
| US4851540A | Process for the production of biotin precursors | Emerging Cross-Sectional Technologies | 4 | Expired |
| US5144047A | Process for the production of tetronic acid alkyl esters | Chemistry; Metallurgy | 3 | Expired |
| US4880940A | 4-alkoxy-3-pyrrolin-2-on-1-yl acetic acid alkyl esters | Chemistry; Metallurgy | 3 | Expired |
| US4780545A | Production of 4-alkoxy-3-pyrrolin-2-on-1-yl acetic acid alkyl esters | Chemistry; Metallurgy | 3 | Expired |
| US5286650A | Process for the production of optically-active 4-amino-3-hydroxycarboxylic acids | Emerging Cross-Sectional Technologies | 3 | Expired |
| US5451684A | Asymmetric hydrogenation of furoimidazole derivatives | Emerging Cross-Sectional Technologies | 2 | Expired |
| US5276164A | Process for the production of 4-hydroxy-2-oxopyrrolidin-1-yl-acetamide | Chemistry; Metallurgy | 1 | Expired |
| US5254756A | Process for the production of (2R,3E)-4-halo-3-buten-2-ols | Chemistry; Metallurgy | 1 | Expired |
| US4983744A | Substituted thienylethylamines and process for their production | Chemistry; Metallurgy | 0 | Expired |
| US8198468B2 | Process for the preparation of enantiomerically pure 1-substituted-3-aminoalcohols | Chemistry; Metallurgy | 0 | Active |
| US5113012A | Process for the production of 1,3-cyclopentanedione | Chemistry; Metallurgy | 0 | Expired |
| US5756756A | Asymmetric hydrogenation of dihyrofuroimidazole derivatives | Emerging Cross-Sectional Technologies | 0 | Expired |
| US7973182B2 | Process for the preparation of enantiomerically pure 1-substituted-3-aminoalcohols | Chemistry; Metallurgy | 0 | Active |
| US5117003A | Process for the production of (+) biotin | Emerging Cross-Sectional Technologies | 0 | Expired |
| US5610312A | Asymmetric hydrogenation of dihydrofuroimidazole derivatives | Emerging Cross-Sectional Technologies | 0 | Expired |
| US8258338B2 | Process for the preparation of enantiomerically pure 1-substituted-3-aminoalcohols | Chemistry; Metallurgy | 0 | Active |
| US4873339A | Chiral biotin precursors | Emerging Cross-Sectional Technologies | 0 | Expired |
| US5352801A | Process for the production of optically-active 4-amino-3-hydroxycarboxylic acids | Emerging Cross-Sectional Technologies | 0 | Expired |
| US4970325A | Substituted thienylethylamines and process for their production | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.