Hans Hilpert
87Patents
6h-index
92Co-inventors
75Inventor score
Filing activity: Feb 18, 1993 → Jul 15, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5455353A | 4-(benzyl-2-oxo-oxazolidin-5 ylmethyl)N tertbutyl-decahydroisoquinoline-3-carboxamides | Chemistry; Metallurgy | 10 | Expired |
| US6303790A | Process for the preparation of pyridine derivatives | Chemistry; Metallurgy | 9 | Expired |
| US7964594B1 | Amino oxazine derivatives | Chemistry; Metallurgy | 8 | Active |
| US8389513B2 | 2-amino-5,5-difluoro-5,6-dihydro-4H-[1,3]oxazin-4-yl)-phenyl]-amides | Chemistry; Metallurgy | 8 | Active |
| US6504025B2 | Process for the preparation of vinyl-pyrrolidinone cephalosporin derivatives | Emerging Cross-Sectional Technologies | 7 | Expired |
| US5502210A | 1H-isoindole-1,3-dione compounds | Chemistry; Metallurgy | 6 | Expired |
| US5523463A | Method of producing halogenated and alpha-aminoalchohols | Emerging Cross-Sectional Technologies | 5 | Expired |
| US7696240B2 | Fused pyrrole derivatives | Chemistry; Metallurgy | 5 | Active |
| US9616053B2 | Indolin-2-one or pyrrolo-pyridin/pyrimidin-2-one derivatives | Chemistry; Metallurgy | 5 | Active |
| US5591885A | Process for the preparation of halogenated .alpha.-aminoketone compounds | Chemistry; Metallurgy | 5 | Expired |
| US5684176A | Process for manufacturing an .alpha., .alpha.'-diaminoalcohol | Chemistry; Metallurgy | 5 | Expired |
| US8163793B2 | Proline derivatives | Chemistry; Metallurgy | 5 | Active |
| US6642389B2 | Oxazole derivatives | Chemistry; Metallurgy | 4 | Expired |
| US5847144A | Process for manufacturing .alpha.,.alpha.'-diaminoalcohol | Chemistry; Metallurgy | 4 | Expired |
| US5952507A | Process for manufacture of chiral succinic acid derivatives | Chemistry; Metallurgy | 3 | Expired |
| US8754075B2 | 1,3-oxazines as BACE1 and/or BACE2 inhibitors | Chemistry; Metallurgy | 3 | Active |
| US5512682A | Nitrile compounds useful as intermediates in the production of beta amino alcohols | Chemistry; Metallurgy | 3 | Expired |
| US6969725B2 | Oxazole derivatives | Human Necessities | 3 | Expired |
| US11098080B2 | Peptide macrocycles against Acinetobacter baumannii | Emerging Cross-Sectional Technologies | 3 | Active |
| US11066443B2 | Anti-bacterial peptide macrocycles and use thereof | Emerging Cross-Sectional Technologies | 3 | Active |
| US5859248A | Process for the production of a .beta.-amino alcohol | Chemistry; Metallurgy | 2 | Expired |
| US10030047B2 | Peptide macrocycles against acinetobacter baumannii | Emerging Cross-Sectional Technologies | 2 | Active |
| US6437142B1 | Process for preparing retiferol derivatives | Emerging Cross-Sectional Technologies | 2 | Expired |
| US10457667B2 | Indolin-2-one derivatives | Human Necessities | 2 | Active |
| US7501413B2 | Dicarboxamide derivatives | Chemistry; Metallurgy | 2 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.