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

Patent Owner(s)

Patent Owner	Address
CH BIOTECH R&D CO LTD	NANTOU CITY

International Classification(s)

• A01N:PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLA....
• A01H:NEW PLANTS OR PROCESSES FOR OBTAINING THEM; PLANT ....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Huang, Cho-Chun	Nantou, TW	10	5
Li, Gui-Jun	Nantou, TW	7	0
Liu, Yu-Lun	Nantou, TW	22	78
Xia, Kai	Nantou, TW	23	21

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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	Jul 17, 2026
7.5 Year Payment	$3600.00	$1800.00	$900.00	Jul 17, 2030
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Jul 17, 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
January 17, 2023	US,11553657,B2   US11553657B2	GRANTED PATENT AS SECOND PUBLICATION
December 08, 2022	US,20220386546,A1   US20220386546A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent Application No: 11553657

Method and composition for regulating plant architecture

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