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

Patent Owner(s)

Patent Owner	Address
SAKAI CHEMICAL INDUSTRY CO LTD	SAKAI-SHI OSAKA 590-8502

International Classification(s)

• A61K:PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOS....
• A61Q:USE OF COSMETICS OR SIMILAR TOILET PREPARATIONS

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Hakozaki, Hiroshi	Fukushima, JP	3	42
# of filed Patents : 3 Total Citations : 42
Hashimoto, Mitsuo	Fukushima, JP	58	325
# of filed Patents : 58 Total Citations : 325

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Patent Citation Ranking

• 28 Citation Count
• A61K Class

• 89.44 % this patent is cited more than
• 12 Age

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Fee	Large entity fee	small entity fee	micro entity fee	due date
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Feb 22, 2025

Fee	Large entity fee	small entity fee	micro entity fee
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: 2013/0216,834

ZINC OXIDE PARTICLES AND COSMETIC

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Abstract

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An object of the present invention is to provide large-sized zinc oxide particles that show, when incorporated to a cosmetic product, excellent properties including transparency, infrared reflection, and the like without deteriorating the feel; and also a cosmetic containing the same.

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Description

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Claims

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