Exhaust Gas Recirculation System
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
May 4, 2017
app pub date -
Oct 30, 2015
filing date -
Oct 30, 2015
priority date (Note) -
Published
status (Latency Note)
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Abstract
A dedicated exhaust gas recirculation (EGR) system. The EGR system includes a plurality of flow restriction devices, each one of which is associated with a different one of a plurality of EGR conduits leading to air runners of an air manifold in order to control delivery of exhaust gas to the air runners. The air runners are configured to direct air and exhaust gas to the engine cylinders.
First Claim
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Family
- No Family data available.
- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
DENSO CORPORATION | KARIYA | |
DENSO INTERNATIONAL AMERICA INC | SOUTHFIELD MI |
International Classification(s)

- 2015 Application Filing Year
- F02M Class
- 1517 Applications Filed
- 1207 Patents Issued To-Date
- 79.57 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
DIDONATO, Blaise | Commerce Township, US | 4 | 19 |
# of filed Patents : 4 Total Citations : 19 | |||
WILLIAMS, Mark | Gaines, US | 222 | 3598 |
# of filed Patents : 222 Total Citations : 3598 |
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Patent Citation Ranking
- 2 Citation Count
- F02M Class
- 17.36 % this patent is cited more than
- 8 Age
Forward Cite Landscape
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
---|---|---|---|---|
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Nov 4, 2028 |
Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
Surcharge - 11.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
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