Thomas Parkinson
5Patents
5h-index
5Co-inventors
56Inventor score
Filing activity: Jun 22, 1977 → Jan 25, 2001
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4298595A | Pharmaceutical preparations containing a polymeric agent for releasing 5-aminosalicylic acid or its salts into the gastrointestinal tract | Chemistry; Metallurgy | 42 | Expired |
| US4134464A | In-motion car weighing system | Emerging Cross-Sectional Technologies | 26 | Expired |
| US4190716A | Polymeric agent for releasing 5-aminosalicylic acid or its salts into the gastrointestinal tract | Emerging Cross-Sectional Technologies | 15 | Expired |
| US6697668B2 | Ocular iontophoretic device and method for using the same | Human Necessities | 7 | Expired |
| US6579276B2 | Ocular iontophoretic device and method for inhibiting vascular endothelial growth factor (VEGF) using the same | Human Necessities | 5 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.