Feng-Nien Ko
20Patents
3h-index
36Co-inventors
63Inventor score
Filing activity: Jan 28, 1991 → Apr 25, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6274177A | Method of preparing an extract potent in anti-inflammation and anti-platelet aggregation from Zingiber officinale and pharmaceutical compositions containing said extract | Human Necessities | 19 | Expired |
| US6911222B2 | Anti-depression pharmaceutical composition containing polygala extract | Human Necessities | 5 | Expired |
| US5137912A | Chelerythrine inhibits platelet aggregation--a potential anti-aggregation drug | Human Necessities | 5 | Expired |
| US5495005A | Synthesis and pharmacological activity of a series of novel xanthone derivatives | Chemistry; Metallurgy | 2 | Expired |
| US7175861B2 | Anti-depression pharmaceutical composition containing Polygala extract | Human Necessities | 2 | Expired |
| US7179496B2 | Anti-depression pharmaceutical composition containing Polygala extract | Human Necessities | 2 | Expired |
| US11517604B2 | Method for preparing Plectranthus amboinicus fraction having anti-arthritis activity | Human Necessities | 1 | Active |
| US7223425B2 | Anti-depression pharmaceutical composition containing polygala extract | Human Necessities | 1 | Expired |
| US7569238B2 | Antitussive agent and method for making the same | Human Necessities | 1 | Expired |
| US6962719B1 | Anti-ulcer pharmaceutical composition and the preparation thereof | Human Necessities | 0 | Expired |
| US8470379B2 | Use of a potent product extracted from rhizomes of zingiber officinale in treating a disease associated with Helicobacter pylori | Human Necessities | 0 | Active |
| US8071142B2 | Anti-bacterial use of extract from Morus australis poir. and compound kuwanon h | Human Necessities | 0 | Active |
| US7842318B2 | Use of a potent product extracted from rhizomes of Zingiber officinale in treating a disease associated with Helicobacter pylori | Human Necessities | 0 | Active |
| US8257759B2 | Antitussive composition and method for making the same | Human Necessities | 0 | Active |
| US6946470B2 | Method of treating psychosis in a patient | Human Necessities | 0 | Expired |
| US6492373B2 | 6-fluoro-1,4-dihydro-7-[4-(2-hydroxyiminoethyl)-1-piperazinyl]-4-oxoquinoline-3-carboxylic acid derivatives, their preparation and pharmaceutical compositions | Chemistry; Metallurgy | 0 | Expired |
| US6991815B2 | Anti-ulcer pharmaceutical composition and the preparation thereof | Human Necessities | 0 | Expired |
| US6800304B2 | Anti-ulcer pharmaceutical composition and the preparation thereof | Human Necessities | 0 | Expired |
| US6946153B2 | Anti-fungal pharmaceutical compositions comprising an active ingredient prepared from Zingiber officinale | Human Necessities | 0 | Expired |
| US7531519B2 | Polygalatenosides and use thereof as an antidepressant agent | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.