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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	1-2 OTEMACHI 1-CHOME 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
ANDO, Makoto	Tokyo, JP	174	3099
MIZUTANI, Yuya	Tokyo, JP	17	18
NARA, Fumiyuki	Tokyo, JP	17	30
OGATA, Hidetoshi	Tokyo, JP	33	24
TAKAKI, Tomohiro	Tokyo, JP	1	0

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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	Jan 25, 2028
7.5 Year Payment	$3600.00	$1800.00	$900.00	Jan 25, 2032
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Jan 25, 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

Full Text

US Patent Application No: 2024/0247,206

BASE OIL FOR REFRIGERATOR OIL, REFRIGERATOR OIL, AND WORKING FLUID COMPOSITION FOR REFRIGERATOR

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