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

Patent Owner(s)

Patent Owner	Address
SRI LANKA INSTITUTE OF NANOTECHNOLOGY (PVT) LTD	LOT 14 ZONE 1 BIYAGAMA EXPORT PROCESSING ZONE WALGAMA MALWANA

International Classification(s)

• D06M:TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D0....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Amaratunga, Gehan Anil Joseph	Homagama, LK	31	2071
Bandara, Rajapakshe Mudiyanselage Indrachapa	Homagama, LK	1	1
Bandara, Wadiya Ralage Lakmali Nisansala	Homagama, LK	1	1
Dharmasena, Randunu Devage Ishara Gihan	Homagama, LK	1	1
Nalin, de Silva Kalu Marakkala	Homagama, LK	2	1
Tissera, Palihenage Nadeeka Dushani	Homagama, LK	3	3
Wijenayaka, Amugoda Kankanage Lahiru Anuradha	Homagama, LK	1	1
Wijesena, Ruchira Nalinga	Homagama, LK	3	3

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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	May 2, 2025
11.5 Year Payment	$7400.00	$3700.00	$1850.00	May 2, 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: 2017/0314,185

Near Infrared Energy Absorbing Textile

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