Optical waveguides – Optical transmission cable – Tightly confined
Reexamination Certificate
2007-07-03
2007-07-03
Healy, Brian M. (Department: 2883)
Optical waveguides
Optical transmission cable
Tightly confined
C385S100000, C385S101000, C385S106000, C385S107000, C385S112000, C385S113000, C174S024000, C174S02500C, C174S07000A, C174S096000, C174S09900B
Reexamination Certificate
active
11269327
ABSTRACT:
The present inventions relate generally to umbilicals comprising at least one inner tube and at least one composite fiber element to provide greater resistance to radial compressive forces. Such umbilicals may be used in subsea hydrocarbon production applications.
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Chartier Andre
Gahm Paul
Duane Morris LLP
Oceaneering International Inc.
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