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

Patent Owner(s)

Patent Owner	Address
ALCON INC	RUE LOUIS-D'AFFRY 6 1701 FRIBOURG 1701

International Classification(s)

• C09K:MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED ....
• A61K:PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOS....
• C07D:HETEROCYCLIC COMPOUNDS
• G02C:SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY ....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Jinkerson, David L	Benbrook, US	21	956

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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

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
April 23, 2013	US,8425891,B2   US8425891B2	GRANTED PATENT AS SECOND PUBLICATION
February 07, 2013	US,20130032757,A1   US20130032757A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 8425891

UV-absorbers for ophthalmic lens materials

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