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

Patent Owner(s)

Patent Owner	Address
SEIKAGAKU CORPORATION	TOKYO 100-0005

International Classification(s)

• G01N:INVESTIGATING OR ANALYSING MATERIALS BY DETERMININ....
• C07K:PEPTIDES

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Watanabe, Ippei	Tokyo, JP	3	42
# of filed Patents : 3 Total Citations : 42

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• 8 Age

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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	Feb 28, 2025
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Feb 28, 2029

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DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
August 29, 2017	US,9745386,B2   US9745386B2	GRANTED PATENT AS SECOND PUBLICATION
April 20, 2017	US,20170107301,A1   US20170107301A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 9745386

Anti-chondroitin-sulfate-E antibody

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Abstract

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The present invention provides an antibody that can react with chondroitin sulfate E at a high specificity and that can be used for, for example, the detection, isolation, and so forth, of specific sulfated polysaccharides. The present invention relates to a novel anti-chondroitin sulfate E antibody that reacts with chondroitin sulfate E and does not react with chondroitin sulfate A, does not react with chondroitin sulfate B, and does not react with chondroitin sulfate D.

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Description

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Claims

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Legal Events

 

• MAFP2024
• MAFP2021
• CC2018
• PD2017
• I2017
• STCF2017
• P2017
• AS2016
• F2015

Date	Code	Event	Description
Dec 30, 2024	MAFP	MAINTENANCE FEE PAYMENT	free format text: PAYMENT OF MAINTENANCE FEE, 8TH YEAR, LARGE ENTITY (ORIGINAL EVENT CODE: M1552); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY year of fee payment: 8
Feb 10, 2021	MAFP	MAINTENANCE FEE PAYMENT	free format text: PAYMENT OF MAINTENANCE FEE, 4TH YEAR, LARGE ENTITY (ORIGINAL EVENT CODE: M1551); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY year of fee payment: 4
May 22, 2018	CC	CERTIFICATE OF CORRECTION
Sep 01, 2017	PD	Priority Date
Aug 29, 2017	I	Issuance
Aug 09, 2017	STCF	INFORMATION ON STATUS: PATENT GRANT	free format text: PATENTED CASE
Apr 20, 2017	P	Published
Aug 16, 2016	AS	ASSIGNMENT	free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:WATANABE, IPPEI;REEL/FRAME:039849/0239 Owner name: SEIKAGAKU CORPORATION, JAPAN Effective Date: Aug 16, 2016
Mar 31, 2015	F	Filing