Warren Duffy
15Patents
5h-index
35Co-inventors
62Inventor score
Filing activity: Mar 19, 1999 → Sep 19, 2008
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7998540B2 | Substituted anthracenes | Chemistry; Metallurgy | 9 | Expired |
| US6106908A | Liquid crystalline (E, E)-butadiene compounds and mixtures and devices containing such compounds | Chemistry; Metallurgy | 7 | Expired |
| US7544400B2 | Bimesogenic compounds and flexoelectric devices | Chemistry; Metallurgy | 6 | Expired |
| US6696110B1 | Liquid crystalline alkenyl compounds incorporating an heterocyclic five-membered ring | Chemistry; Metallurgy | 6 | Expired |
| US7470377B2 | Monomers, oligomers and polymers comprising thiophene and selenophene | Emerging Cross-Sectional Technologies | 5 | Active |
| US6333082A | Liquid crystalline (E,E)-butadiene compounds and mixtures and devices containing such compounds | Chemistry; Metallurgy | 4 | Expired |
| US7022865B2 | Pyrans as liquid crystals | Chemistry; Metallurgy | 2 | Expired |
| US7097887B2 | Liquid crystal compounds | Physics | 2 | Expired |
| US7396487B2 | Liquid crystal compounds | Chemistry; Metallurgy | 2 | Expired |
| US6187393A | Liquid crystal alkenyl bicyclo[2.2.2]octanes and mixtures and devices containing such compounds | Chemistry; Metallurgy | 1 | Expired |
| US7829658B2 | Mono-, oligo- and polymers of thienothiazole | Chemistry; Metallurgy | 1 | Active |
| US7041347B2 | 1,4-Di-(trans-4-cyclohexyl)benzene derivatives and their use in liquid crystal media and liquid crystal devices | Chemistry; Metallurgy | 0 | Expired |
| US8431682B2 | Regioregular polyselenophenes | Emerging Cross-Sectional Technologies | 0 | Active |
| US6974607B2 | Pyrans as liquid crystals | Chemistry; Metallurgy | 0 | Expired |
| US9673394B2 | Conducting formulation | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.