SYSTEM AND METHOD FOR INTERNAL COMBUSTION ENGINE WASTE HEAT RECOVERY
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
May 13, 2021
app pub date -
Jan 26, 2017
filing date -
Feb 1, 2016
priority date (Note) -
Published
status (Latency Note)
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Importance

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Abstract
A number of variations may include a system which may include an electrified turbocharger along with a waste heat recovery system which may have at least a first boiler operably coupled to a vehicle engine system in order to recover waste heat therefrom. The waste heat recovery system may additionally include at least one waste heat recovery expander. The waste heat recovery system may be operably coupled to a turbocharged system which may have at least one electrified turbocharger. The electrified turbocharger and the waste heat recovery expander may be electrically coupled to a single electric machine.
First Claim
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Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
BORGWARNER INC | 3850 HAMLIN ROAD AUBURN HILLS MI 48326-2872 |
International Classification(s)

- 2017 Application Filing Year
- F02B Class
- 1285 Applications Filed
- 942 Patents Issued To-Date
- 73.31 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
HUSCHER, Frederick M | HENDERSONVILLE, US | 8 | 19 |
# of filed Patents : 8 Total Citations : 19 |
Cited Art Landscape
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Patent Citation Ranking
- 3 Citation Count
- F02B Class
- 54.21 % this patent is cited more than
- 4 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 | Nov 13, 2028 |
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Nov 13, 2032 |
Fee | Large entity fee | small entity fee | micro entity fee |
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Surcharge - 7.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
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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