David Livermore
20Patents
7h-index
35Co-inventors
69Inventor score
Filing activity: May 25, 1979 → Aug 30, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4258041A | (6R,7R)-7-[(Z)-2-(2-Aminothiazol-4-yl)-2-(2-carboxyprop-2-oxyimino)ac etamido]-3-(1-pyridiniummethyl)-ceph-3-em-4-carboxylate and salts thereof | Emerging Cross-Sectional Technologies | 86 | Expired |
| US9593106B2 | Piperidin-1-yl and azepin-1-yl carboxylates as muscarinic M4 receptor agonists | Chemistry; Metallurgy | 20 | Active |
| US4600772A | Cephalosporin antibiotics | Emerging Cross-Sectional Technologies | 16 | Expired |
| US4464368A | Cephalosporin antibiotics | Chemistry; Metallurgy | 13 | Expired |
| US4621081A | Cephalosporin antibiotics | Chemistry; Metallurgy | 10 | Expired |
| US10030012B2 | Piperidin-1-yl and azepin-1-yl carboxylates as muscarinic M4 receptor agonists | Chemistry; Metallurgy | 9 | Active |
| US7514437B2 | Substituted diketopiperazines as oxytocin antagonists | Human Necessities | 8 | Expired |
| US9180122B2 | 5- or 6-substituted 3-hydroxy-2 (1 H)-pyridinones as D-amino acid oxidase (DAAO) inhibitors in therapy of diseases such as schizophrenia, cognitive disorder and pain | Chemistry; Metallurgy | 6 | Active |
| US9290456B2 | Pyridazinone compounds and their use as DAAO inhibitors | Chemistry; Metallurgy | 4 | Active |
| US9931340B2 | Pyridazinone compounds and their use as DAAO inhibitors | Chemistry; Metallurgy | 4 | Active |
| US4427675A | Cephalosporin antibiotics | Chemistry; Metallurgy | 3 | Expired |
| US4504477A | Cephalosporin antibiotics | Human Necessities | 3 | Expired |
| US8367673B2 | Substituted diketopiperazines as oxytocin antagonists | Human Necessities | 2 | Active |
| US9750748B2 | Pyridazinones as DAAO enzyme inhibitors | Chemistry; Metallurgy | 1 | Active |
| US11129828B2 | Pyridazinone compounds and their use as DAAO inhibitors | Chemistry; Metallurgy | 1 | Active |
| US10463663B2 | Pyridazinone compounds and their use as DAAO inhibitors | Chemistry; Metallurgy | 1 | Active |
| US12186313B2 | Pyridazinone compounds and their use as DAAO inhibitors | Chemistry; Metallurgy | 0 | Active |
| US8541579B2 | Substituted diketopiperazines as oxytocin antagonists | Human Necessities | 0 | Active |
| US10287286B2 | Compounds | Chemistry; Metallurgy | 0 | Active |
| US7935832B2 | Pyrrole and isoindole carboxamide derivatives as P2X7 modulators | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.