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

Patent Owner(s)

Patent Owner	Address
QIAGEN GMBH	GERMANY

International Classification(s)

• C12Q:MEASURING OR TESTING PROCESSES INVOLVING ENZYMES O....
• G01N:INVESTIGATING OR ANALYSING MATERIALS BY DETERMININ....

• 2011 Application Filing Year
• C12Q Class
• 2428 Applications Filed
• 1496 Patents Issued To-Date
• 61.62 % Issued To-Date

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Erbacher, Christoph	Haan, DE	22	239
# of filed Patents : 22 Total Citations : 239
Holländer, Vera	Unna, DE	13	131
# of filed Patents : 13 Total Citations : 131
Müller, Markus	Domagen, DE	114	324
# of filed Patents : 114 Total Citations : 324
Schlumpberger, Martin	Sollingen, DE	14	122
# of filed Patents : 14 Total Citations : 122
Schmidt, Marion	Langenfeld, DE	1	1
# of filed Patents : 1 Total Citations : 1
Sprenger-Haussels, Markus	Mettmann, DE	24	255
# of filed Patents : 24 Total Citations : 255

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Patent Citation Ranking

• 1 Citation Count
• C12Q Class

• 14.98 % this patent is cited more than
• 12 Age

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Fee	Large entity fee	small entity fee	micro entity fee	due date
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Mar 5, 2025

Fee	Large entity fee	small entity fee	micro entity fee
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: 2016/0313,529

FILLER TUBES FOR OPTICAL COMMUNICATION CABLE CONSTRUCTION

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Abstract

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An optical communication cable includes a central strength member, at least one optical fiber, a buffer tube surrounding the at least one optical fiber; and at least one non-solid filler tube defining a cavity, wherein the cavity contains a water-blocking component and no optical fibers, and wherein the buffer tube and the filler tube are stranded about the central strength member.

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Description

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