Jeffrey Phillips
39Patents
10h-index
28Co-inventors
75Inventor score
Filing activity: Sep 30, 1982 → May 14, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4438481A | Double layer capacitor | Emerging Cross-Sectional Technologies | 48 | Expired |
| US4863815A | Cell design for spirally wound rechargeable alkaline metal cell | Emerging Cross-Sectional Technologies | 34 | Expired |
| US7833663B2 | Method of manufacturing nickel zinc batteries | Emerging Cross-Sectional Technologies | 21 | Active |
| US6949310B2 | Leak proof pressure relief valve for secondary batteries | Emerging Cross-Sectional Technologies | 17 | Expired |
| US6835499B2 | Negative electrode formulation for a low toxicity zinc electrode having additives with redox potentials positive to zinc potential | Emerging Cross-Sectional Technologies | 16 | Expired |
| US4633373A | Lithium/valve metal oxide/valve metal capacitor | Electricity | 15 | Expired |
| US6787265B2 | Positive and negative interactive electrode formulation for a zinc-containing cell having an alkaline electrolyte | Emerging Cross-Sectional Technologies | 14 | Expired |
| US6818350B2 | Alkaline cells having low toxicity rechargeable zinc electrodes | Emerging Cross-Sectional Technologies | 13 | Expired |
| US6797433B2 | Negative electrode formulation for a low toxicity zinc electrode having additives with redox potentials negative to zinc potential | Emerging Cross-Sectional Technologies | 13 | Expired |
| US6811926B2 | Formulation of zinc negative electrode for rechargeable cells having an alkaline electrolyte | Emerging Cross-Sectional Technologies | 12 | Expired |
| US7550230B2 | Electrolyte composition for nickel-zinc batteries | Emerging Cross-Sectional Technologies | 10 | Active |
| US8501351B2 | Pasted zinc electrode for rechargeable nickel-zinc batteries | Emerging Cross-Sectional Technologies | 9 | Active |
| US6801017B2 | Charger for rechargeable nickel-zinc battery | Emerging Cross-Sectional Technologies | 7 | Expired |
| US4873158A | Overdischarge protection for rechargeable cells | Emerging Cross-Sectional Technologies | 7 | Expired |
| US4892796A | Positive current collector for lithium secondary system | Emerging Cross-Sectional Technologies | 7 | Expired |
| US8703330B2 | Nickel zinc battery design | Emerging Cross-Sectional Technologies | 7 | Active |
| US7816030B2 | Electrolyte composition for nickel-zinc batteries | Emerging Cross-Sectional Technologies | 6 | Active |
| US9337683B2 | Controlling battery states of charge in systems having separate power sources | Emerging Cross-Sectional Technologies | 6 | Active |
| US6790559B2 | Alkaline cells having positive nickel hydroxide electrodes with fluoride salt additives | Emerging Cross-Sectional Technologies | 6 | Expired |
| US8048558B2 | Cylindrical nickel-zinc cell with negative can | Emerging Cross-Sectional Technologies | 5 | Active |
| US7829221B2 | Cobalt containing positive electrode formulation for a nickel-zinc cell | Emerging Cross-Sectional Technologies | 3 | Active |
| US9947919B2 | Carbon fiber zinc negative electrode | Emerging Cross-Sectional Technologies | 3 | Active |
| US4844993A | Additive to improve voltage regulation in a lithium-copper chloride rechargeable cell | Emerging Cross-Sectional Technologies | 3 | Expired |
| US8043748B2 | Pasted nickel hydroxide electrode for rechargeable nickel-zinc batteries | Emerging Cross-Sectional Technologies | 3 | Active |
| US7033700B2 | Formulation of zinc negative electrode for rechargeable cells having an alkaline electrolyte | Emerging Cross-Sectional Technologies | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.