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

Patent Owner(s)

Patent Owner	Address
DUPONT NUTRITION BIOSCIENCES APS	1411 COPENHAGEN K

International Classification(s)

• C08J:WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTE....
• C08B:POLYSACCHARIDES; DERIVATIVES THEREOF

• 2013 Application Filing Year
• C08J Class
• 1321 Applications Filed
• 1140 Patents Issued To-Date
• 86.30 % Issued To-Date

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
JUUL, Anne Grete	Skanderborg, DK	2	0
# of filed Patents : 2 Total Citations : 0
KLINGER, Markus	Risskov, DK	16	12
# of filed Patents : 16 Total Citations : 12
STENBÆK, Dorthe	Risskov, DK	2	0
# of filed Patents : 2 Total Citations : 0
TOQEER, Ahmed	Tilst, DK	1	0
# of filed Patents : 1 Total Citations : 0

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• C08J Class

• 0 % this patent is cited more than
• 9 Age

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11.5 Year Payment	$7400.00	$3700.00	$1850.00	Jul 14, 2027

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Full Text

US Patent Application No: 2017/0227,733

OPTICAL LENS

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Abstract

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An optical lens including a first lens group and a second lens group is provided. The first lens group is arranged between a magnified side and a minified side. The first lens group includes three lenses. A surface of a second lens facing to the minified side is a convex aspherical surface. The second lens group includes three lenses. Each of the first lens group and the second lens group includes at least one aspherical lens.

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Description

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Claims

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