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

Patent Owner(s)

Patent Owner	Address
GUANGZHOU COSMO ENVIRONMENTAL TECHNOLOGY CO LTD	NO 3 GUANG PU DONG LU GUANGZHOU HI-TECH INDUSTRIAL DEVELOPMENT ZONE GUANGZHOU GUANGDONG 510535

International Classification(s)

• A23K:FODDER
• C01G:COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLAS....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Huang, Zhiyuan	Guangdong, CN	9	19
Wang, Hao	Guangdong, CN	906	6386
Wang, Yongcheng	Guangdong, CN	9	11
Wu, Yangdong	Guangdong, CN	2	1
Zha, Zhengjiong	Guangdong, CN	2	1
Zhang, Zhiyong	Guangdong, CN	71	566

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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	Mar 5, 2027
7.5 Year Payment	$3600.00	$1800.00	$900.00	Mar 5, 2031
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Mar 5, 2035

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
September 05, 2023	US,11746023,B2   US11746023B2	GRANTED PATENT AS SECOND PUBLICATION
December 10, 2020	US,20200385281,A1   US20200385281A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent Application No: 2020/0385,281

BASIC COPPER CHLORIDE PARTICULATE MATTER AND PREPARATION METHOD THEREFOR

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