Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Electrode
Reexamination Certificate
2005-05-17
2005-05-17
Markoff, Alexander (Department: 1746)
Chemistry: electrical current producing apparatus, product, and
Current producing cell, elements, subcombinations and...
Electrode
C429S231800
Reexamination Certificate
active
06893775
ABSTRACT:
A battery includes active material containing neutral carbon radical compound at one of or both of the electrodes, and the neutral carbon radicals participate in electrode reaction for generating current; the battery is light, because any heavy metal is not required for the active material, and the battery achieves large capacity without sacrifice of stability, because the unpaired electrons are localized at the carbon atoms in the neutral carbon radical compound.
REFERENCES:
patent: 4397922 (1983-08-01), Pokhodenko et al.
patent: 4442187 (1984-04-01), MacDiarmid et al.
patent: 4833048 (1989-05-01), Dejonghe et al.
patent: 59-196570 (1984-11-01), None
patent: 2715778 (1997-11-01), None
patent: 09320592 (1997-12-01), None
Hawley's Condensed Chemical Dictionary, Van Nostrand Reinhold Company, NY, p. 989, 1993.
Bannai Yutaka
Iwasa Shigeyuki
Morioka Yukiko
Nakahara Kentaro
Satoh Masaharu
Markoff Alexander
McGinn & Gibb PLLC
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