Chemistry: electrical current producing apparatus – product – and – With pressure equalizing means for liquid immersion operation
Reexamination Certificate
2008-05-13
2010-06-08
Lorengo, Jerry (Department: 1793)
Chemistry: electrical current producing apparatus, product, and
With pressure equalizing means for liquid immersion operation
C429S006000, C429S006000, C429S047000, C429S047000
Reexamination Certificate
active
07732081
ABSTRACT:
One embodiment includes a substrate having a plurality of molecular chains, each chain comprising a hydrophilic group, a hydrophobic segment, and a reversible crosslinker.
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U.S. Appl. No. 12/119,647, filed May 13, 2008; Inventor: Tao Xie, Title: Three-Dimensional Hydrophilic Porous Structures for Fuel Cell Plates.
GM Global Technology Operations Inc.
Lorengo Jerry
Mekhlin Eli
Reising Ethington P.C.
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