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

Patent Owner(s)

Patent Owner	Address
OTSUKA PHARMACEUTICAL CO LTD	TOKYO JAPAN

International Classification(s)

• A61K:PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOS....
• C07D:HETEROCYCLIC COMPOUNDS
• C12N:MICRO-ORGANISMS OR ENZYMES; COMPOSITIONS THEREOF

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Haruta, Junpei	Ako-shi, JP	10	56
Hiyama, Hidetaka	Ako-shi, JP	10	56
Kato, Masaya	Ako-shi, JP	80	540
Kitagaki, Hideki	Ako-shi, JP	10	56
OKADA, Minoru	Ako-shi, JP	141	4265
Sato, Norifumi	Ako-shi, JP	22	135
Shibata, Tomonori	Ako-shi, JP	17	97
Uno, Tetsuyuki	Ako-shi, JP	18	241

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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

Full Text

US Patent Application No: 2022/0265,613

OXAZOLE COMPOUND AND PHARMACEUTICAL COMPOSITION

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