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

Patent Owner(s)

Patent Owner	Address
WATERTITE PRODUCTS INC	455 W VICTORIA STREET COMPTON CA 90220
IPS CORPORATION	455 W VICTORIA STREET COMPTON CA 90220
ENCAPSYS LLC	2515 EISENHOWER DRIVE APPLETON WI 54915
IPS ADHESIVES LLC	455 W VICTORIA STREET COMPTON CA 90220
IPS STRUCTURAL ADHESIVES INC	455 W VICTORIA STREET COMPTON CA 90220
WELD-ON ADHESIVES INC	455 W VICTORIA STREET COMPTON CA 90220

International Classification(s)

• C11B:PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EX....
• A61K:PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOS....
• A61Q:USE OF COSMETICS OR SIMILAR TOILET PREPARATIONS
• C11D:DETERGENT COMPOSITIONS

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Bobnock, Robert Stanley	Menasha, US	38	162
Feng, Linsheng	Appleton, US	37	116

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date
7.5 Year Payment	$3600.00	$1800.00	$900.00	Apr 5, 2025
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Apr 5, 2029

Fee	Large entity fee	small entity fee	micro entity fee
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: 2017/0283,736

CONTROLLED RELEASE DUAL WALLED MICROCAPSULES

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