Flexible pipe having a carcass layer
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Mar 6, 2018
Issued Date -
N/A
app pub date -
Sep 22, 2015
filing date -
Dec 18, 2009
priority date (Note) -
In Force
status (Latency Note)
Importance
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Abstract
Flexible pipe body for transporting fluids from a sub-sea location includes a carcass layer comprising adjacent interlocked annular elements each comprising a body portion that extends around an inner circumference of a bore region and a channel region provided within the body. A method of manufacturing flexible pipe body is also disclosed.
First Claim
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International Classification(s)
- 2015 Application Filing Year
- F16L Class
- 1770 Applications Filed
- 1377 Patents Issued To-Date
- 77.80 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 10 Citation Count
- F16L Class
- 32.81 % this patent is cited more than
- 7 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Sep 6, 2025 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Sep 6, 2029 |
