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

Patent Owner(s)

Patent Owner	Address
EXXONMOBIL CHEMICAL PATENTS INC	22777 SPRINGWOODS VILLAGE PKWY TECH & IP LAW SPRING TX 77389

International Classification(s)

• C08F:MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONL....
• C08L:COMPOSITIONS OF MACROMOLECULAR COMPOUNDS

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Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Day, Gregory S	College Station, US	45	781
Holtcamp, Matthew W	Huffman, US	165	2170
Hule, Rohan A	Houston, US	17	179
Perez,, Jr Celestino M	Pasadena, US	5	139
Yang, Jian	Houston, US	606	6431

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date
7.5 Year Payment	$3600.00	$1800.00	$900.00	Dec 13, 2024
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Dec 13, 2028

Fee	Large entity fee	small entity fee	micro entity fee
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
June 13, 2017	US,9676882,B2   US9676882B2	GRANTED PATENT AS SECOND PUBLICATION
May 19, 2016	US,20160137763,A1   US20160137763A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 9676882

Processes using staged hydrogen addition

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