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

Patent Owner(s)

Patent Owner	Address
STEPAN COMPANY	NORTHFIELD ILLINOIS 60093

International Classification(s)

• C11D:DETERGENT COMPOSITIONS

• 2004 Application Filing Year
• C11D Class
• 507 Applications Filed
• 230 Patents Issued To-Date
• 45.37 % Issued To-Date

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Bertholf, Daniel S	Glenview, IL	2	30
# of filed Patents : 2 Total Citations : 30
Buzinski, Brian T	Chicago, IL	1	28
# of filed Patents : 1 Total Citations : 28
Schroeder, John A	Racine, WI	6	236
# of filed Patents : 6 Total Citations : 236

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Patent Citation Ranking

• 28 Citation Count
• C11D Class

• 82.44 % this patent is cited more than
• 17 Age

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date

Fee	Large entity fee	small entity fee	micro entity fee
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: 2008/0139,443

Acidic Hard Surface Cleaner with Alkoxylated Quaternary Compound

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Abstract

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A composition for cleaning hard surfaces, specifically, an acidic hard surface cleaner, includes a nonionic surfactant, a non-germicidal alkoxylated quaternary compound, an organic solvent, an acid, water, and optionally hydrogen peroxide, which provides excellent soap scum and/or greasy soil removal while exhibiting low filming and streaking.

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Description

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Claims

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