Heat exchanger, energy recovery system, and vessel
Number of patents in Portfolio can not be more than 2000
United States of America
Stats
-
Sep 10, 2019
Grant Date -
Jan 25, 2018
app pub date -
Feb 2, 2016
filing date -
Feb 2, 2016
priority date (Note) -
In Force
status (Latency Note)
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Importance

US Family Size
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Non-US Coverage
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Abstract
A heat exchanger is for use in an energy recovery system to be mounted on a vessel including an engine, a supercharger and an economizer, the heat exchanger including: a first heat section for heating a working medium by supercharged air from the supercharger; a second heat section for heating the supercharged air by steam generated by the economizer before the supercharged air flows into the first heat section; and a third heat section for heating the working medium having been heated in the first section by the supercharged air which is to be heated in the second section.
First Claim
all claims..Other Claims data not available
Family
Country | kind | publication No. | Filing Date | Type | Sub-Type |
---|---|---|---|---|---|
JP | B2 | JP6382127 | Feb 13, 2015 | Patent | Grant |
Type : Patent Sub-Type : Grant | |||||
PUBLISHED GRANTED PATENT (SECOND LEVEL) | 熱交換器、エネルギー回収装置、および船舶 | Aug 29, 2018 | |||
KR | B1 | KR101940436 | Feb 02, 2016 | Patent | Grant |
Type : Patent Sub-Type : Grant | |||||
PATENT SPECIFICATION | 열 교환기, 에너지 회수 장치 및 선박 | Jan 18, 2019 | |||
WO | A1 | WO2016129451 | Feb 02, 2016 | Patent | Application |
Type : Patent Sub-Type : Application | |||||
INTERNATIONAL APPLICATION PUBLISHED WITH INTERNATIONAL SEARCH REPORT | 熱交換器、エネルギー回収装置、および船舶 | Aug 18, 2016 | |||
KR | A | KR20180083444 | Feb 02, 2016 | Patent | Application |
Type : Patent Sub-Type : Application | |||||
UNEXAMINED PATENT APPLICATION | 열 교환기, 에너지 회수 장치 및 선박 | Jul 20, 2018 | |||
EP | A1 | EP3258094 | Feb 02, 2016 | Patent | Application |
Type : Patent Sub-Type : Application | |||||
APPLICATION PUBLISHED WITH SEARCH REPORT | HEAT EXCHANGER, ENERGY RECOVERY DEVICE, AND SHIP | Dec 20, 2017 | |||
CN | B | CN107208572 | Feb 02, 2016 | Patent | Grant |
Type : Patent Sub-Type : Grant | |||||
GRANTED PATENT FOR INVENTION | Heat exchanger, energy recycle device and ship | May 10, 2019 |
- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
MIURA CO LTD | 7 HORIE-CHO MATSUYAMA-SHI EHIME 7992696 ?7992696 | |
KABUSHIKI KAISHA KOBE SEIKO SHO (KOBE STEEL LTD ) | 2-4 WAKINOHAMA-KAIGANDORI 2-CHOME CHUO-KU KOBE-SHI HYOGO 6518585 JAPAN | |
ASAHI SHIPPING CO LTD | 23-1 NISHISHINBASHI 2-CHOME MINATO-KU TOKYO 105-0003 | |
TSUNEISHI SHIPBUILDING CO LTD | 1083 TSUNEISHI NUMAKUMA-CHO FUKUYAMA-SHI HIROSHIMA 720-0393 |
International Classification(s)

- 2016 Application Filing Year
- F01K Class
- 333 Applications Filed
- 253 Patents Issued To-Date
- 75.98 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Adachi, Shigeto | Takasago, JP | 40 | 243 |
# of filed Patents : 40 Total Citations : 243 | |||
Arahira, Kazuya | Tokyo, JP | 2 | 4 |
# of filed Patents : 2 Total Citations : 4 | |||
Fujii, Tetsuro | Tokyo, JP | 3 | 34 |
# of filed Patents : 3 Total Citations : 34 | |||
Kobayashi, Yutaka | Hiroshima, JP | 311 | 3245 |
# of filed Patents : 311 Total Citations : 3245 | |||
Sageshima, Toshio | Hiroshima, JP | 2 | 4 |
# of filed Patents : 2 Total Citations : 4 | |||
Takahashi, Kazuo | Kobe, JP | 265 | 5056 |
# of filed Patents : 265 Total Citations : 5056 | |||
Yamamoto, Masakazu | Hiroshima, JP | 100 | 1328 |
# of filed Patents : 100 Total Citations : 1328 |
Cited Art Landscape
- No Cited Art to Display

Patent Citation Ranking
- 0 Citation Count
- F01K Class
- 0 % this patent is cited more than
- 6 Age
Forward Cite Landscape
- No Forward Cites to Display

Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
---|---|---|---|---|
7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Mar 10, 2027 |
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Mar 10, 2031 |
Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
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 |
Full Text

Legal Events
Date | Code | Event | Description |
---|---|---|---|
Oct 16, 2023 | LAPS | LAPSE FOR FAILURE TO PAY MAINTENANCE FEES | free format text: PATENT EXPIRED FOR FAILURE TO PAY MAINTENANCE FEES (ORIGINAL EVENT CODE: EXP.); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY |
Oct 16, 2023 | STCH | INFORMATION ON STATUS: PATENT DISCONTINUATION | free format text: PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362 |
Sep 10, 2023 | FP | LAPSED DUE TO FAILURE TO PAY MAINTENANCE FEE | Effective Date: Sep 10, 2023 |
May 01, 2023 | FEPP | FEE PAYMENT PROCEDURE | free format text: MAINTENANCE FEE REMINDER MAILED (ORIGINAL EVENT CODE: REM.); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY |
Sep 10, 2019 | P | Publication | |
Aug 21, 2019 | STCF | INFORMATION ON STATUS: PATENT GRANT | free format text: PATENTED CASE |
Jul 31, 2019 | STPP | INFORMATION ON STATUS: PATENT APPLICATION AND GRANTING PROCEDURE IN GENERAL | free format text: PUBLICATIONS -- ISSUE FEE PAYMENT VERIFIED |
Jul 26, 2019 | STPP | INFORMATION ON STATUS: PATENT APPLICATION AND GRANTING PROCEDURE IN GENERAL | free format text: PUBLICATIONS -- ISSUE FEE PAYMENT RECEIVED |
Jun 04, 2019 | STPP | INFORMATION ON STATUS: PATENT APPLICATION AND GRANTING PROCEDURE IN GENERAL | free format text: NOTICE OF ALLOWANCE MAILED -- APPLICATION RECEIVED IN OFFICE OF PUBLICATIONS |
May 07, 2019 | STPP | INFORMATION ON STATUS: PATENT APPLICATION AND GRANTING PROCEDURE IN GENERAL | free format text: RESPONSE TO NON-FINAL OFFICE ACTION ENTERED AND FORWARDED TO EXAMINER |
Jan 31, 2019 | STPP | INFORMATION ON STATUS: PATENT APPLICATION AND GRANTING PROCEDURE IN GENERAL | free format text: NON FINAL ACTION MAILED |
Jan 25, 2018 | P | Published | |
Aug 04, 2017 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:ADACHI, SHIGETO;TAKAHASHI, KAZUO;FUJII, TETSURO;AND OTHERS;SIGNING DATES FROM 20170626 TO 20170628;REEL/FRAME:043206/0817 Owner name: KABUSHIKI KAISHA KOBE SEIKO SHO (KOBE STEEL, LTD.) free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:ADACHI, SHIGETO;TAKAHASHI, KAZUO;FUJII, TETSURO;AND OTHERS;SIGNING DATES FROM 20170626 TO 20170628;REEL/FRAME:043206/0817 Owner name: MIURA CO., LTD., JAPAN free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:ADACHI, SHIGETO;TAKAHASHI, KAZUO;FUJII, TETSURO;AND OTHERS;SIGNING DATES FROM 20170626 TO 20170628;REEL/FRAME:043206/0817 Owner name: ASAHI SHIPPING CO., LTD., JAPAN free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:ADACHI, SHIGETO;TAKAHASHI, KAZUO;FUJII, TETSURO;AND OTHERS;SIGNING DATES FROM 20170626 TO 20170628;REEL/FRAME:043206/0817 Owner name: TSUNEISHI SHIPBUILDING CO., LTD., JAPAN |
Feb 02, 2016 | F | Filing | |
Feb 13, 2015 | PD | Priority Date |

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