Youlin Lin
19Patents
9h-index
21Co-inventors
68Inventor score
Filing activity: Mar 23, 1979 → Mar 25, 1994
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4826673A | Methods and compositions for enhancing magnetic resonance imaging | Emerging Cross-Sectional Technologies | 109 | Expired |
| US4396598A | Triiodoisophthalamide X-ray contrast agent | Chemistry; Metallurgy | 36 | Expired |
| US5403576A | Iodo-phenylated chelates for magnetic resonance imaging | Emerging Cross-Sectional Technologies | 33 | Expired |
| US5075502A | Nonionic X-ray contrast agents, compositions and methods | Chemistry; Metallurgy | 14 | Expired |
| US5204005A | Reversed phase chromatographic process | Chemistry; Metallurgy | 12 | Expired |
| US5324503A | Iodo-phenylated chelates for x-ray contrast | Emerging Cross-Sectional Technologies | 10 | Expired |
| US5177261A | Synthesis of ioversol using chloroacetyl chloride | Chemistry; Metallurgy | 9 | Expired |
| US5019371A | Novel x-ray contrast agents, compositions and methods | Human Necessities | 9 | Expired |
| US5191120A | Process for preparing nonionic X-ray contrast agents | Chemistry; Metallurgy | 9 | Expired |
| US5371278A | Synthesis of ioversol using a minimal excess of acetoxyacetylchloride | Chemistry; Metallurgy | 7 | Expired |
| US4284620A | N-(2-Hydroxyethyl)-2,4,6-triiodo-3,5-bis-(2-keto-L-gulonamido)benzamide and radiological compositions containing same | Chemistry; Metallurgy | 5 | Expired |
| US5221485A | Purification of X-ray contrast agent, magnetic resonance imaging agent, or radiopharmaceuticals using reverse osmosis | Chemistry; Metallurgy | 5 | Expired |
| US5160437A | Purification of crude Ioversol using reverse osmosis | Chemistry; Metallurgy | 5 | Expired |
| US5256393A | Use of azeotropic distillation in process to dry 5-amino-N,N'bis (2,3-dihydroxypropyl)-2,4,6-triiodoisphthalamide | Chemistry; Metallurgy | 5 | Expired |
| US5264204A | Hydrophilic free radicals for magnetic resonance imaging | Emerging Cross-Sectional Technologies | 4 | Expired |
| US4256729A | N,N'-Bis-(2,3-dihydroxypr opyl)-2,4,6-triiodo-5-(2-keto-L-gulonamido)isophthalamide and radiological compositions containing same | Chemistry; Metallurgy | 3 | Expired |
| US5318770A | Trifluoromethyl analogs of X-ray contrast media for magnetic resonance imaging | Emerging Cross-Sectional Technologies | 3 | Expired |
| US5356613A | X-ray contrast agents, compositions and methods | Chemistry; Metallurgy | 2 | Expired |
| US5385724A | Trifluoromethyl analogs of X-ray contrast media for magnetic resonance imaging | Emerging Cross-Sectional Technologies | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.