Jack C. Chan
8Patents
5h-index
16Co-inventors
60Inventor score
Filing activity: Aug 26, 1998 → May 15, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6367930B1 | Process for preparing a photochromic lens | Physics | 54 | Expired |
| US9533136B2 | Sintered porous polymeric caps and vents for components of medical devices | Human Necessities | 11 | Active |
| US6211324A | Hydrophobic polyurethane elastomer | Chemistry; Metallurgy | 6 | Expired |
| US6780957B1 | Hydrophobic light stable polyurethane elastomer with improved mechanical properties | Chemistry; Metallurgy | 5 | Expired |
| US6294638A | Soft, transparent and processable thermoplastic polyurethane | Chemistry; Metallurgy | 5 | Expired |
| US5990340A | Polyurethane polyolefins and prepolymers based on hydroxy functional polybutadiene | Chemistry; Metallurgy | 4 | Expired |
| US6166166A | Composition and process for preparation of thermoplastic polyurethanes (TPU based on a polybutadiene soft segment) | Chemistry; Metallurgy | 4 | Expired |
| US11766525B2 | Infusion device with a hydrophilic sintered porous plastic or hydrophilic porous fiber air stop filter | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.