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• 15 United States
• 10 France
• 8 Japan
• 7 China
• 5 Korea
• 2 Other

Patent Owner(s)

Patent Owner	Address
ENEOS CORPORATION	CHIYODA-KU TOKYO 100-8162

International Classification(s)

• C09K:MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED ....
• C10N:INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M
• C10M:LUBRICATING COMPOSITIONS

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Nara, Fumiyuki	Tokyo, JP	17	30
Ogata, Hidetoshi	Tokyo, JP	33	24
Shono, Yohei	Tokyo, JP	24	24

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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	Apr 22, 2028
7.5 Year Payment	$3600.00	$1800.00	$900.00	Apr 22, 2032
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Apr 22, 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

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
October 22, 2024	US,12122976,B2   US12122976B2	GRANTED PATENT AS SECOND PUBLICATION
May 25, 2023	US,20230159851,A1   US20230159851A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent Application No: 12122976

Refrigerating machine oil

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