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

Patent Owner(s)

• Assignment data not available. Check PTO

International Classification(s)

• F01M:LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUB....
• F01P:COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING....

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• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Gallon, Robert	Northville, US	8	13
Gonze, Eugene V	Pinckney, US	195	1878
Pryor, Bryan K	Clarkston, US	29	413
Quelhas, Sergio	Ann Arbor, US	21	115
Raftopoulos, Andrew A	Auburn Hills, US	3	2
Smith, Michael A	Clarkston, US	405	16389

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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	Feb 25, 2026
7.5 Year Payment	$3600.00	$1800.00	$900.00	Feb 25, 2030
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Feb 25, 2034

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
August 25, 2022	US,20220268197,B1   US20220268197B1	GRANTED PATENT AS FIRST PUBLICATION
August 16, 2022	US,11415040,B1   US11415040B1	GRANTED PATENT AS FIRST PUBLICATION

Full Text

US Patent Application No: 11415040

Heating oil for enhanced active thermal coolant system

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