HEAT EXCHANGER WITH LIQUID/GAS MIXER DEVICE HAVING OPENINGS WITH AN IMPROVED SHAPE
Number of patents in Portfolio can not be more than 2000
United States of America
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N/A
Issued Date -
Apr 15, 2021
app pub date -
Mar 20, 2018
filing date -
Mar 20, 2018
priority date (Note) -
Published
status (Latency Note)
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Importance

US Family Size
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Abstract
A heat exchanger with several plates arranged in parallel is provided. The heat exchanger has a first series of passages for channeling at least one first fluid and a second series of passages for channeling at least one second fluid. The second fluid being in a heat-exchange relationship with at the first fluid. A mixer is arranged in the passage of the first series. The mixer has at least one first channel for the flow of a first phase of the first fluid in a flow direction. The mixer has at least one second channel for the flow of a second phase of the first fluid. The mixer has at least one opening fluidically connecting the first channel to the second channel.
First Claim
all claims..Other Claims data not available
Family
Country | kind | publication No. | Filing Date | Type | Sub-Type |
---|---|---|---|---|---|
FR | B1 | FR3064345 | Mar 24, 2017 | Patent | Grant |
Type : Patent Sub-Type : Grant | |||||
PATENT OF INVENTION (SECOND PUBLICATION) | ECHANGEUR DE CHALEUR AVEC DISPOSITIF MELANGEUR LIQUIDE/GAZ A ORIFICES DE FORME AMELIOREE | Mar 29, 2019 | |||
WO | A1 | WO2018172685 | Mar 20, 2018 | Patent | Application |
Type : Patent Sub-Type : Application | |||||
INTERNATIONAL APPLICATION PUBLISHED WITH INTERNATIONAL SEARCH REPORT | ECHANGEUR DE CHALEUR AVEC DISPOSITIF MELANGEUR LIQUIDE/GAZ A ORIFICES DE FORME AMELIOREE | Sep 27, 2018 | |||
EP | B1 | EP3601927 | Mar 20, 2018 | Patent | Grant |
Type : Patent Sub-Type : Grant | |||||
Patent | ECHANGEUR DE CHALEUR AVEC DISPOSITIF MELANGEUR LIQUIDE/GAZ A ORIFICES DE FORME AMELIOREE | Dec 09, 2020 | |||
CN | B | CN110582682 | Mar 20, 2018 | Patent | Grant |
Type : Patent Sub-Type : Grant | |||||
GRANTED PATENT FOR INVENTION | Heat exchanger of liquid/gas mixer device with improved shape opening | Aug 20, 2021 | |||
JP | B2 | JP7102434 | Mar 20, 2018 | Patent | Grant |
Type : Patent Sub-Type : Grant | |||||
PUBLISHED GRANTED PATENT (SECOND LEVEL) | 形状が改良された開口部を有する液体/気体混合装置を備えた熱交換器 | Jul 19, 2022 | |||
RU | C2 | RU2750511 | Mar 20, 2018 | Patent | Grant |
Type : Patent Sub-Type : Grant | |||||
PATENT FOR INVENTION ( 2ND PUBL.) | ТЕПЛООБМЕННИК СО СМЕСИТЕЛЬНЫМ УСТРОЙСТВОМ ДЛЯ ЖИДКОСТИ/ГАЗА, ИМЕЮЩИМ ОТВЕРСТИЯ С УЛУЧШЕННОЙ ФОРМОЙ | Jun 29, 2021 |
- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
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L'AIR LIQUIDE SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PRECEDES GEORGES CLAUDE | PARIS |
International Classification(s)

- 2018 Application Filing Year
- F25J Class
- 217 Applications Filed
- 133 Patents Issued To-Date
- 61.30 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
GRIGOLETTO, Philippe | Villeparisis, FR | 13 | 52 |
# of filed Patents : 13 Total Citations : 52 | |||
HAIK-BERAUD, Natacha | Champigney-sur-Marne, FR | 24 | 59 |
# of filed Patents : 24 Total Citations : 59 | |||
LAZARRINI, Sophie | Saint Mande, FR | 1 | 2 |
# of filed Patents : 1 Total Citations : 2 | |||
PEYRON, Jean-Marc | Creteil, FR | 40 | 90 |
# of filed Patents : 40 Total Citations : 90 | |||
TOVAR, RAMOS Jorge Ernesto | Cachan, FR | 11 | 3 |
# of filed Patents : 11 Total Citations : 3 |
Cited Art Landscape
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Patent Citation Ranking
- 0 Citation Count
- F25J Class
- 0 % 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 | Oct 15, 2028 |
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Oct 15, 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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Sep 24, 2013 | I | Issuance | |
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May 03, 2012 | P | Published | |
Dec 22, 2011 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:KROLL, MATTHIAS;BUCHSTEINER, ARMIN;REEL/FRAME:027480/0639 Owner name: ISOLITE GMBH, GERMANY Effective Date: Dec 22, 2011 |
Oct 15, 2011 | F | Filing | |
Oct 20, 2010 | PD | Priority Date |

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