Gas turbine engine heat exchangers and methods of assembling the same
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Sep 19, 2017
Issued Date -
N/A
app pub date -
May 22, 2013
filing date -
Aug 7, 2012
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A heat exchanger assembly comprises a heat exchanger body including a first fluid circuit and a second fluid circuit. The first circuit includes a first bypass valve in flow communication with a first fluid circuit inlet channel. The first fluid circuit also includes a plurality of cooling channels in flow communication with the first bypass valve. The first bypass valve is configured to channel a first fluid to the plurality of cooling channels during a first mode of operation to facilitate reducing a temperature of the first fluid. The second fluid circuit includes a second bypass valve configured to facilitate a flow of a second fluid through at least a portion of the heat exchanger body during the first mode of operation.
First Claim
all claims..Other Claims data not available
Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
UNISON INDUSTRIES LLC | 7575 BAYMEADOWS WAY JACKSONVILLE FL 32256 |
International Classification(s)

- 2013 Application Filing Year
- F28F Class
- 823 Applications Filed
- 676 Patents Issued To-Date
- 82.14 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Foster, Roger Earl | Beavercreek, US | 2 | 50 |
# of filed Patents : 2 Total Citations : 50 | |||
McQueen, Dennis Alan | Miamisburg, US | 15 | 132 |
# of filed Patents : 15 Total Citations : 132 | |||
Storage, Michael Ralph | Beavercreek, US | 26 | 337 |
# of filed Patents : 26 Total Citations : 337 |
Cited Art Landscape
- No Cited Art to Display

Patent Citation Ranking
- 7 Citation Count
- F28F Class
- 24.01 % this patent is cited more than
- 8 Age
Forward Cite Landscape
- No Forward Cites to Display

Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
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7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Mar 19, 2025 |
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Mar 19, 2029 |
Fee | Large entity fee | small entity fee | micro entity fee |
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Surcharge - 11.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
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