Chong Han
15Patents
4h-index
49Co-inventors
56Inventor score
Filing activity: Mar 25, 2011 → Feb 3, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD653290S1 | Teaching tool for chemical elements | General | 18 | Expired |
| US9416110B2 | Process for making hydroxylated cyclopentylpyrimidine compounds | Emerging Cross-Sectional Technologies | 9 | Active |
| US9676730B2 | Process for making hydroxylated cyclopentylpyrimidine compounds | Emerging Cross-Sectional Technologies | 8 | Active |
| US9790190B2 | Process for making hydroxylated cyclopentylpyrimidine compounds | Emerging Cross-Sectional Technologies | 6 | Active |
| US10781219B2 | Process for the preparation of (S)-2-((2-((S)-4-(difluoromethyl)-2-oxooxazolidin-3-yl)-5,6-dihydrobenzo[F]imidazo[1,2-D][1,4]oxazepin-9-yl)amino) propanamide | Chemistry; Metallurgy | 4 | Active |
| US11028100B2 | Polymorphs and solid forms of (s)-2-((2-((s)-4-(difluoromethyl)-2-oxooxazolidin-3-yl)-5,6-dihydrobenzo[f]imidazo[1,2-d][1,4]oxazepin-9-yl)amino)propanamide, and methods of production | Chemistry; Metallurgy | 2 | Active |
| US11591345B2 | Polymorphs and solid forms of (s)-2-((2-((s)-4-(difluoromethyl)-2-oxooxazolidin-3-yl)-5,6-dihydrobenzo[f]imidazo[1,2-d][1,4]oxazepin-9-yl)amino)propanamide, and methods of production | Chemistry; Metallurgy | 1 | Active |
| US10457648B2 | Process for preparing (cyclopentyl[d]pyrimidin-4-yl)piperazine compounds | Emerging Cross-Sectional Technologies | 1 | Active |
| US10329288B2 | Process for preparing a compound | Emerging Cross-Sectional Technologies | 0 | Active |
| US10870626B2 | Process for preparing (cyclopentyl[d]pyrimidin-4-yl)piperazine compounds | Emerging Cross-Sectional Technologies | 0 | Active |
| US9221813B2 | Intermediates and processes for preparing compounds | Chemistry; Metallurgy | 0 | Active |
| US12071422B2 | Process for synthesis of quinazoline compounds | Performing Operations; Transporting | 0 | Active |
| US12410189B2 | Polymorphs and solid forms of (S)-2-2((2-((S)-4-(difluoromethyl)-2-oxooxazolidin-3-yl)-5,6-dihydrobenzo[f]imidazo[1,2-d][1,4]oxazepin-9- yl)amino)propanamide, and methods of production | Chemistry; Metallurgy | 0 | Active |
| US9969735B2 | Process for making tricyclic lactam compounds | Chemistry; Metallurgy | 0 | Active |
| US9975856B2 | Process for the preparation of (E)-3-(4-((E)-2-(2-chloro-4-fluorophenyl)-1-(1H-indazol-5-yl)but-1-en-1-yl)phenyl)acrylic acid | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.