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Country	kind	publication No.	Filing Date	Type	Sub-Type
JP	A	JP2012189562	Mar 10, 2011	Patent	Application
Type : Patent Sub-Type : Application
Published unexamined patent application		TEMPERATURE-RESPONSIVE MONOLITHIC POROUS BODY, MANUFACTURING METHOD THEREOF, AND TEMPERATURE-RESPONSIVE CHROMATOGRAPHY METHOD USING THE SAME		Oct 04, 2012
EP	A1	EP2685256	Mar 12, 2012	Patent	Application
Type : Patent Sub-Type : Application
APPLICATION PUBLISHED WITH SEARCH REPORT		TEMPERATURE-RESPONSIVE MONOLITHIC POROUS BODY, METHOD FOR PRODUCING SAME, AND TEMPERATURE-RESPONSIVE CHROMATOGRAPHY METHOD USING SAME		Jan 15, 2014
WO	A1	WO2012121408	Mar 12, 2012	Patent	Application
Type : Patent Sub-Type : Application
INTERNATIONAL APPLICATION PUBLISHED WITH INTERNATIONAL SEARCH REPORT		温度応答性モノリス型多孔体、製造方法及びそれを用いた温度応答性クロマトグラフィー法		Sep 13, 2012
US	A1	US20170067861	Nov 17, 2016	Patent	Application
Type : Patent Sub-Type : Application
FIRST PUBLISHED PATENT APPLICATION		TEMPERATURE-RESPONSIVE MONOLITHIC POROUS BODY, METHOD FOR PRODUCING SAME, AND TEMPERATURE-RESPONSIVE CHROMATOGRAPHY METHOD USING SAME		Mar 09, 2017

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

Patent Owner(s)

Patent Owner	Address
TOKYO WOMEN'S MEDICAL UNIVERSITY	8-1 KAWADA-CHO SHINJUKU-KU TOKYO 162-8666
CELLSEED INC	33-8 WAKAMATSU-CHO SHINJUKU-KU TOKYO 1620056
KANAZAWA HIDEKO	SAGAMIHARA-SHI KANAGAWA 228-0802

International Classification(s)

• B01J:CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, CO....
• B01D:SEPARATION

• 2012 Application Filing Year
• B01J Class
• 2490 Applications Filed
• 1978 Patents Issued To-Date
• 79.44 % Issued To-Date

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Akiyama, Yoshikatsu	Shinjuku-ku, JP	14	146
# of filed Patents : 14 Total Citations : 146
Kanazawa, Hideko	Sagamihara-shi, JP	10	52
# of filed Patents : 10 Total Citations : 52
Kikuchi, Akihiko	Nagareyama-shi, JP	18	316
# of filed Patents : 18 Total Citations : 316
Kobayashi, Jun	Shinjuku-ku, JP	102	615
# of filed Patents : 102 Total Citations : 615
Nagase, Kenichi	Shinjuku-ku, JP	10	170
# of filed Patents : 10 Total Citations : 170
Okano, Teruo	Shinjuku-ku, JP	109	1658
# of filed Patents : 109 Total Citations : 1658

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Patent Citation Ranking

• 1 Citation Count
• B01J Class

• 11.60 % this patent is cited more than
• 11 Age

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Nov 8, 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: 2014/0124,445

TEMPERATURE-RESPONSIVE MONOLITHIC POROUS BODY, METHOD FOR PRODUCING SAME, AND TEMPERATURE-RESPONSIVE CHROMATOGRAPHY METHOD USING SAME

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Abstract

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A temperature responsive monolithic porous material is obtained that comprises a polymer having a hydration ability that changes in a temperature range of 0 to 80° C. and being immobilized to a surface of the porous material at a high density by binding an atom transfer radical polymerization initiator to a surface of the porous material, and inducing a growth reaction of a polymer, having a hydration ability that changes in a temperature range of 0 to 80° C., from the initiator using an atom transfer radical process under a presence of a catalyst.

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Description

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Claims

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