Brian A. Heald
8Patents
7h-index
17Co-inventors
60Inventor score
Filing activity: Sep 3, 1992 → Mar 12, 2013
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5997817A | Electrochemical biosensor test strip | Emerging Cross-Sectional Technologies | 530 | Expired |
| US5762770A | Electrochemical biosensor test strip | Chemistry; Metallurgy | 438 | Expired |
| US6270637A | Electrochemical biosensor test strip | Emerging Cross-Sectional Technologies | 342 | Expired |
| US5356782A | Analytical test apparatus with on board negative and positive control | Emerging Cross-Sectional Technologies | 128 | Expired |
| US6254736A | Method of selectively increasing the hydrophilicity of a web | Emerging Cross-Sectional Technologies | 44 | Expired |
| US8465977B2 | Method and apparatus for lighted test strip | Emerging Cross-Sectional Technologies | 11 | Active |
| US8765482B2 | Method and apparatus for lighted test strip | Emerging Cross-Sectional Technologies | 8 | Active |
| USRE41309E1 | Electrochemical biosensor test strip | General | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.