Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Nitrogen-containing reactant
Reexamination Certificate
2007-06-12
2007-06-12
Truong, Duc (Department: 1711)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Nitrogen-containing reactant
C528S423000, C429S213000
Reexamination Certificate
active
11042900
ABSTRACT:
This invention relates to a polymer having a chain structure of a repeating unit of a proton-conducting compound which causes an electrochemical redox reaction in a solution of a proton source to act as an electrode active material, and a heterocyclic compound structure; and an electrochemical cell comprising the polymer as an electrode active material.
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patent: 2004/0029003 (2004-02-01), Nobuta et al.
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Mitani Masaya
Nishiyama Toshihiko
Nobuta Tomoki
Takahashi Naoki
Yoshinari Tetsuya
Knobbe Martens Olson & Bear LLP
NEC Tokin Corporation
Truong Duc
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