Lihu Yang
76Patents
18h-index
140Co-inventors
87Inventor score
Filing activity: Jun 11, 1991 → Feb 4, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5536716A | Spiro piperidines and homologs which promote release of growth hormone | Emerging Cross-Sectional Technologies | 59 | Expired |
| US5494919A | 2-substituted piperidines, pyrrolidines and hexahydro-1H-azepines promote release of growth hormone | Human Necessities | 54 | Expired |
| US7632821B2 | Ribonucleoside cyclic acetal derivatives for the treatment of RNA-dependent RNA viral infection | Chemistry; Metallurgy | 48 | Active |
| US5578593A | Spiro piperidines and homologs promote release of growth hormone | Emerging Cross-Sectional Technologies | 47 | Expired |
| US5492916A | Di- and tri-substituted piperidines, pyrrolidines and hexahydro-1H-azepines promote release of growth hormone | Human Necessities | 44 | Expired |
| US5721250A | Di-and tri-substituted piperidines, pyrrolidines and hexahydro-1H-azepines promote release of growth hormone | Human Necessities | 40 | Expired |
| US5652235A | Method of using spiro piperidines to promote the release of growth hormone | Emerging Cross-Sectional Technologies | 35 | Expired |
| US5721251A | Piperidine, pyrrolidine and hexahydro-1H-azepines promote release of growth hormone | Human Necessities | 35 | Expired |
| US5492920A | Piperidine, pyrrolidine and hexahydro-1H-azepines promote release of growth hormone | Human Necessities | 33 | Expired |
| US5804578A | Piperidines, pyrrolidines and hexahydro-1H-azepines promote release of growth hormone | Human Necessities | 31 | Expired |
| US6552043B1 | Benzimidazolinyl piperidines as CGRP ligands | Chemistry; Metallurgy | 23 | Expired |
| US5622973A | Treatment of osteoporosis with substituted piperidines, pyrrolidines and hexahydro-1H-azepines in combination with bisphosphonates | Human Necessities | 23 | Expired |
| US5559128A | 3-substituted piperidines promote release of growth hormone | Chemistry; Metallurgy | 23 | Expired |
| US5767118A | 4-Heterocyclic peperidines promote release of growth hormone | Chemistry; Metallurgy | 22 | Expired |
| US5663171A | Acyclic compounds promote release of growth hormone | Human Necessities | 22 | Expired |
| US6025372A | Somatostatin agonists | Chemistry; Metallurgy | 21 | Expired |
| US6063796A | Somatostatin agonists | Chemistry; Metallurgy | 19 | Expired |
| US5965565A | Piperidines promote release of growth hormone | Chemistry; Metallurgy | 18 | Expired |
| US6121325A | Naphthyl compounds promote release of growth hormone | Human Necessities | 16 | Expired |
| US8673920B2 | Inhibitors of the renal outer medullary potassium channel | Chemistry; Metallurgy | 13 | Active |
| US6117880A | Somatostatin agonists | Chemistry; Metallurgy | 10 | Expired |
| US5783582A | Piperidines and hexahydro-1H-azepines spiro substituted at the 4-position promote release of growth hormone | Chemistry; Metallurgy | 10 | Expired |
| US6057338A | Somatostatin agonists | Human Necessities | 10 | Expired |
| US5254682A | Cyclic renin inhibitors containing 3(S)-amino-4-cyclohexyl-2(R)-hydroxy-butanoic acid or 4-cyclo-hexyl-(2R, 3S)-dihydroxybutanoic acid or related analogs | Human Necessities | 9 | Expired |
| US6191160A | Spiro-indolines as Y5 receptor antagonists | Chemistry; Metallurgy | 9 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.