Chan U. Ko
16Patents
9h-index
34Co-inventors
72Inventor score
Filing activity: May 23, 1991 → Jan 31, 2011
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7097853B1 | Matrix for transdermal drug delivery | Chemistry; Metallurgy | 109 | Expired |
| US5308887A | Pressure-sensitive adhesives | Chemistry; Metallurgy | 82 | Expired |
| US6503620B1 | Multilayer composite PSA constructions | Emerging Cross-Sectional Technologies | 46 | Expired |
| US5369192A | Binder resin for resin transfer molding preforms | Emerging Cross-Sectional Technologies | 46 | Expired |
| US7294379B2 | Color changing device for time indicating label and methods of making and using the same | Emerging Cross-Sectional Technologies | 42 | Expired |
| US6183862A | Multilayer PSA construction exhibiting reduced tackifier migration | Emerging Cross-Sectional Technologies | 14 | Expired |
| US6312715A | Adhesive microsphere drug delivery composition | Chemistry; Metallurgy | 13 | Expired |
| US5432010A | Binder resin for resin transfer molding preforms, preforms made therewith, and a method for preparing such preforms | Emerging Cross-Sectional Technologies | 12 | Expired |
| US6547887B1 | Multilayer pressure-sensitive adhesive label constructions | Emerging Cross-Sectional Technologies | 10 | Expired |
| US6989418B2 | Aqueous film-forming mixtures and conformable films and articles made therefrom | Emerging Cross-Sectional Technologies | 9 | Expired |
| US7910204B2 | Antimicrobial composites, films, labelstocks and labels | Emerging Cross-Sectional Technologies | 4 | Active |
| US6511743B1 | Wrinkle-resistant adhesive construction | Emerging Cross-Sectional Technologies | 4 | Expired |
| US8163384B2 | Antimicrobial composites, films, labelstocks and labels | Emerging Cross-Sectional Technologies | 1 | Active |
| US7914888B2 | Antimicrobial composites, films, labelstocks and labels | Emerging Cross-Sectional Technologies | 1 | Active |
| US7566495B2 | Antimicrobial composites, films, labelstocks, and labels | Emerging Cross-Sectional Technologies | 1 | Expired |
| US9321938B2 | Dual crosslinked tackified pressure sensitive adhesive | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.