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

Patent Owner(s)

Patent Owner	Address
TOPSOE A/S	HALDOR TOPSØES ALLÉ 1 KONGENS LYNGBY DK-2800

International Classification(s)

• C07C:ACYCLIC OR CARBOCYCLIC COMPOUNDS
• B01J:CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, CO....
• C10G:CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HY....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Joensen, Finn	Hørsholm, DK	24	135
Mentzel, Uffe Vie	Vanløse, DK	8	2

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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	Oct 18, 2026
7.5 Year Payment	$3600.00	$1800.00	$900.00	Oct 18, 2030
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Oct 18, 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
April 18, 2023	US,11628428,B2   US11628428B2	GRANTED PATENT AS SECOND PUBLICATION
October 28, 2021	US,20210331147,A1   US20210331147A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent Application No: 11628428

Bifunctional catalyst comprising phosphorous

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