Dalian Zhao
18Patents
4h-index
34Co-inventors
60Inventor score
Filing activity: Jan 18, 1991 → Mar 10, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5792871A | Process for N-Boc-N-(R)-2(3-pyridyl)-2-hydroxy-ethyl)-N-2(4-aminophenyl)ethyl amine and 2-(4-aminophenyl)-N-2-(2(R)-hydroxy-2-phyridin-S-yl-ethyl)acetamide | Chemistry; Metallurgy | 8 | Expired |
| US5312923A | Process for preparing fibrinogen receptor antagonists | Chemistry; Metallurgy | 6 | Expired |
| US10065922B2 | Solabegron zwitterion and uses thereof | Chemistry; Metallurgy | 6 | Active |
| US5665882A | Pyridyl ethylation of lactams | Chemistry; Metallurgy | 6 | Expired |
| US5856492A | Efficient synthesis of a chiral mediator | Chemistry; Metallurgy | 4 | Expired |
| US10221126B2 | Solabegron zwitterion and uses thereof | Chemistry; Metallurgy | 3 | Active |
| US5206373A | Process for preparing fibrinogen receptor antagonists | Chemistry; Metallurgy | 3 | Expired |
| US5157122A | Process for the preparation of 3-unsubstituted indoles using methane sulfonic acid as an additional catalyst | Chemistry; Metallurgy | 3 | Expired |
| US12018025B2 | Integrin inhibitor and uses thereof | Chemistry; Metallurgy | 1 | Active |
| US7683092B2 | Crystalline forms of antidiabetic compounds | Human Necessities | 0 | Expired |
| US11691944B2 | Solabegron zwitterion and uses thereof | Chemistry; Metallurgy | 0 | Active |
| US5274096A | Hydrazine synthesis | Chemistry; Metallurgy | 0 | Expired |
| US5925789A | Asymmetric synthesis of benzoxazinones | Chemistry; Metallurgy | 0 | Expired |
| US6040480A | Asymmetric synthesis of benzoxazinones | Chemistry; Metallurgy | 0 | Expired |
| US10844004B2 | Solabegron zwitterion and uses thereof | Chemistry; Metallurgy | 0 | Active |
| US6281391A | Synthesis of methylthiophenyl hydroxyketones | Chemistry; Metallurgy | 0 | Expired |
| US5686607A | Pyridyl ethylation of lactam derivatives | Chemistry; Metallurgy | 0 | Expired |
| US11787819B2 | Crystalline salt of a multi-tyrosine kinase inhibitor, method of preparation, and use thereof | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.