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

Patent Owner(s)

• 501 UBE INDUSTRIES LTD.

International Classification(s)

• C07D:HETEROCYCLIC COMPOUNDS
• C07C:ACYCLIC OR CARBOCYCLIC COMPOUNDS
• A61P:THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDI....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Ito, Koji	Ube, JP	354	3746
Kanda, Tomoko	Ube, JP	5	7
Kimura, Tomio	Shinagawa-ku, JP	68	898
Kinoshita, Naoya	Ube, JP	3	22
Komori, Ken-ichi	Ube, JP	16	225
Shiraishi, Yusuke	Ube, JP	8	7
Tokunaga, Yasunori	Ube, JP	9	44
Umezaki, Satoshi	Ube, JP	5	6
Yamada, Haruka	Ube, JP	10	3
Yoneda, Kenji	Ube, JP	150	2196

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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 11, 2026
7.5 Year Payment	$3600.00	$1800.00	$900.00	Apr 11, 2030
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Apr 11, 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
October 11, 2022	US,11465965,B2   US11465965B2	GRANTED PATENT AS SECOND PUBLICATION
November 05, 2020	US,20200347011,A1   US20200347011A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent Application No: 11465965

Double-headed protease inhibitor

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