Brian Warrington
9Patents
2h-index
13Co-inventors
48Inventor score
Filing activity: Jun 2, 1983 → Dec 20, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4755511A | Tricyclic pyridazinone compounds | Chemistry; Metallurgy | 6 | Expired |
| US7933012B2 | Microfluidic chip apparatuses, systems and methods having fluidic and fiber optic interconnections | Emerging Cross-Sectional Technologies | 3 | Active |
| US4657906A | Heterocyclic compounds having inotropic activity | Chemistry; Metallurgy | 2 | Expired |
| US4528371A | Process for preparing 6-(2-hydroxyphenyl)-3-pyridazinone | Chemistry; Metallurgy | 1 | Expired |
| US11890260B2 | Compositions for treating acne and dermatological conditions | Human Necessities | 1 | Active |
| US4904664A | Benzene compounds having two pyridazinone substituents | Chemistry; Metallurgy | 1 | Expired |
| US10130627B2 | Phenylephrine formulations with improved stability | Human Necessities | 0 | Active |
| US4556711A | 5-(4-Amino or acylaminophenyl)-2(1H)-pyrazinones having inotropic activity | Emerging Cross-Sectional Technologies | 0 | Expired |
| US12194003B2 | Compositions for treating acne and dermatological conditions | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.