Ho-Il Choi
19Patents
3h-index
45Co-inventors
60Inventor score
Filing activity: Nov 30, 1993 → Jul 12, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9155702B2 | Composition and microsphere for controlled-release of exendin, and method preparing the same | Human Necessities | 6 | Active |
| US5587388A | Irreversible HIV protease inhibitors, intermediates, compositions and processes for the preparation thereof | Chemistry; Metallurgy | 4 | Expired |
| US5744621A | Irreversible HIV protease inhibitors, intermediates, compositions and processes for the preparation thereof | Chemistry; Metallurgy | 3 | Expired |
| US7083812B2 | Chemical library preparation method from natural product | Chemistry; Metallurgy | 2 | Expired |
| US9877922B2 | Process of preparing microspheres for sustained release having improved dispersibility and syringeability | Human Necessities | 1 | Active |
| US7399486B2 | Method of preparing mixed formulation of sustained release microspheres by continuous one-step process | Human Necessities | 1 | Expired |
| US11472887B2 | Antibody binding specifically to MUC1 and use thereof | Chemistry; Metallurgy | 1 | Active |
| US7521477B2 | Vitamin C derivatives with peptide, preparation method thereof and composition comprising the same | Human Necessities | 1 | Expired |
| US5696134A | Irreversible HIV protease inhibitors, intermediates, compositions and processes for the preparation thereof | Human Necessities | 0 | Expired |
| US11718684B2 | Antibody binding specifically to MUC1 and use thereof | Chemistry; Metallurgy | 0 | Active |
| US6893614B2 | Reaction device for organic synthesis | Chemistry; Metallurgy | 0 | Expired |
| US11739158B2 | Antibody binding specifically to MUC1 and use thereof | Chemistry; Metallurgy | 0 | Active |
| US5763631A | Irreversible HIV protease inhibitors, intermediates, compositions and processes for the preparation thereof | Chemistry; Metallurgy | 0 | Expired |
| US8829044B2 | Stabilized vitamin C derivatives having a peptide molecule, preparation method thereof, and composition containing the same | Emerging Cross-Sectional Technologies | 0 | Active |
| US9776201B2 | Ultrasonic atomizer for aseptic process | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US9757757B2 | Ultrasonic atomizer for aseptic process | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11739159B2 | Antibody binding specifically to MUC1 and use thereof | Chemistry; Metallurgy | 0 | Active |
| US7687043B2 | Heat block assembly and organic compound synthesizing apparatus using the heat block assembly | Performing Operations; Transporting | 0 | Active |
| US5773468A | Irreversible HIV protease inhibitor having an anti-aids activity and process for the preparation thereof | Human Necessities | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.