Wan Joo Kim
19Patents
7h-index
57Co-inventors
69Inventor score
Filing activity: Apr 21, 1983 → May 2, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5091384A | Anti-bacterial quinolone- and naphthyridone-carboxylic acid compounds | Chemistry; Metallurgy | 23 | Expired |
| US6506886B1 | Method of preparing form II crystals of clarithromycin | Chemistry; Metallurgy | 19 | Expired |
| US5089621A | Diazabicyclo amine compounds which are intermediates for anti-bacterial compounds | Chemistry; Metallurgy | 15 | Expired |
| US8994586B1 | Apparatus and method for detecting target in near field | Electricity | 14 | Active |
| US5770597A | Quinolone derivatives and processes for preparing the same | Human Necessities | 13 | Expired |
| US5498615A | Quinolone carboxylic acid derivatives and process for preparing the same | Chemistry; Metallurgy | 10 | Expired |
| US5409933A | Quinoline derivatives and processes for preparing the same | Chemistry; Metallurgy | 7 | Expired |
| US5631266A | Quinolone carboxylic acid derivatives and process for preparing the same | Chemistry; Metallurgy | 3 | Expired |
| US4513134A | Method of preparation of 3-methylene cepham compounds | Chemistry; Metallurgy | 3 | Expired |
| US6130336A | Process for preparing paclitaxel | Emerging Cross-Sectional Technologies | 3 | Expired |
| US9541361B2 | Shell | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US7622612B2 | Tricyclic derivatives and their use | Chemistry; Metallurgy | 2 | Active |
| US6600025B1 | Intermediates, process for preparing macrolide antibiotic agent therefrom | Emerging Cross-Sectional Technologies | 1 | Expired |
| US5677456A | Quinolone derivatives and processes for the preparation thereof | Emerging Cross-Sectional Technologies | 1 | Expired |
| US7119229B2 | Alkaloid derivative and a pharmaceutical composition containing the same | Chemistry; Metallurgy | 1 | Expired |
| US11633360B2 | Method for preparing biodegradable microspheres using stabilized single-phase mixed solution | Human Necessities | 0 | Active |
| US8048800B2 | Fabrication method of two-terminal semiconductor component using trench technology | Electricity | 0 | Active |
| US11555914B2 | Compact integrated apparatus of interferometric radar altimeter and radar altimeter capable of performing individual missions by altitude and operating method thereof | Emerging Cross-Sectional Technologies | 0 | Active |
| US5817820A | Quinolone derivatives and processes for the preparation thereof | Emerging Cross-Sectional Technologies | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.