Composition containing refrigerant, use of same, refrigerator comprising same, and method for operating said refrigerator

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12241014
APP PUB NO 20220106511A1
SERIAL NO

17551792

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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Provided is a novel, low-GWP mixed refrigerant. A composition contains a refrigerant that contains trans-1,2-difluoroethylene (HFO-1132(E)), trifluoroethylene (HFO-1123), and 1,3,3,3-tetrafluoropropene (R1234ze).

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First Claim

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Patent Owner(s)

  • DAIKIN INDUSTRIES, LTD.

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Itano, Mitsushi Osaka, JP 142 789
Karube, Daisuke Osaka, JP 117 602
Ohkubo, Shun Osaka, JP 101 506

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Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
3.5 Year Payment $1600.00 $800.00 $400.00 Sep 4, 2028
7.5 Year Payment $3600.00 $1800.00 $900.00 Sep 4, 2032
11.5 Year Payment $7400.00 $3700.00 $1850.00 Sep 4, 2036
Fee Large entity fee small entity fee micro entity fee
Surcharge - 3.5 year - Late payment within 6 months $160.00 $80.00 $40.00
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