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Youn Soo Sohn
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Seoul, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Cationic polyphosphazene compound, polyphosphazenes-drug conjugate...
Patent number
11,912,829
Issue date
Feb 27, 2024
CnPharm Co., Ltd.
Youn Soo Sohn
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Cationic polyphosphazene compound, polyphosphazenes-drug conjugate...
Patent number
10,590,243
Issue date
Mar 17, 2020
CnPharm Co., Ltd.
Youn Soo Sohn
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Cationic polyphosphazene compound, polyphosphazenes-drug conjugate...
Patent number
10,584,214
Issue date
Mar 10, 2020
CnPharm Co., Ltd.
Youn Soo Sohn
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Cationic polyphosphazene compound, polyphosphazenes-drug conjugate...
Patent number
10,336,867
Issue date
Jul 2, 2019
CnPharm Co., Ltd.
Youn Soo Sohn
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Dendritic oligopeptide-grafteded cyclotriphosphazene, a process for...
Patent number
8,344,173
Issue date
Jan 1, 2013
CnPharm Co., Ltd.
Youn Soo Sohn
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Tumor selective and biodegradable cyclotriphosphazene-platinum(II)...
Patent number
8,030,506
Issue date
Oct 4, 2011
Nanohybrid Co., Ltd.
Youn-Soo Sohn
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Thermosensitive and biocompatible amphiphilic poly(organophosphazen...
Patent number
7,598,318
Issue date
Oct 6, 2009
EWHA University-Industry Collaboration Foundation
Youn Soo Sohn
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Tumor selective and biodegradable polyphosphazene-platinum(II) conj...
Patent number
6,951,953
Issue date
Oct 4, 2005
EWHA Womans University
Youn Soo Sohn
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Platinum(II) complexes of N-substituted amino dicarboxylates and th...
Patent number
6,867,316
Issue date
Mar 15, 2005
Board of Trustees, Ewha Womans University
Youn Soo Sohn
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Thermosensitive cyclotriphosphazene derivatives and a preparation m...
Patent number
6,417,383
Issue date
Jul 9, 2002
Korea Institute of Science and Technology
Youn Soo Sohn
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Thermosensitive cyclotriphosphazene-platinum complex conjugate, its...
Patent number
6,333,422
Issue date
Dec 25, 2001
Korea Institute of Science and Technology
Youn Soo Sohn
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Biodegradable and thermosensitive polyphosphazenes and their prepar...
Patent number
6,319,984
Issue date
Nov 20, 2001
Korea Institute of Science and Technology
Soo-Chang Song
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Platinum complex conjugated to cyclotriphosphazene, its preparation...
Patent number
6,221,906
Issue date
Apr 24, 2001
Korea Institute of Science and Technology
Youn Soo Sohn
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Anticancer (IV) complexes for oral administration and a method of m...
Patent number
5,998,648
Issue date
Dec 7, 1999
Korea Institute of Science and Technology
Youn Soo Sohn
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Polymeric platinum complex, preparation thereof, and anticancer age...
Patent number
5,665,343
Issue date
Sep 9, 1997
Il-Yang Pharm. Co., Ltd.
Youn Soo Sohn
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Platinum complexes of malonic acid derivatives and process for the...
Patent number
5,426,203
Issue date
Jun 20, 1995
Korea Institute of Science and Technology
Youn S. Sohn
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Anti-tumor platinum(II) complexes and process for the preparation t...
Patent number
5,142,075
Issue date
Aug 25, 1992
Korea Institute of Science and Technology
Youn S. Sohn
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
NOVEL CATIONIC POLYPHOSPHAZENE COMPOUND, POLYPHOSPHAZENES-DRUG CONJ...
Publication number
20250019499
Publication date
Jan 16, 2025
CNPHARM CO., LTD.
Youn Soo Sohn
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
NOVEL CATIONIC POLYPHOSPHAZENE COMPOUND, POLYPHOSPHAZENES-DRUG CONJ...
Publication number
20220064384
Publication date
Mar 3, 2022
CNPHARM CO., LTD.
Youn Soo Sohn
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
CATIONIC POLYPHOSPHAZENE COMPOUND, POLYPHOSPHAZENES-DRUG CONJUGATE...
Publication number
20200262981
Publication date
Aug 20, 2020
CNPHARM CO., LTD.
Youn Soo Sohn
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
NOVEL CATIONIC POLYPHOSPHAZENE COMPOUND, POLYPHOSPHAZENES-DRUG CONJ...
Publication number
20190284345
Publication date
Sep 19, 2019
CNPHARM CO., LTD.
Youn Soo Sohn
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
NOVEL CATIONIC POLYPHOSPHAZENE COMPOUND, POLYPHOSPHAZENES-DRUG CONJ...
Publication number
20190284346
Publication date
Sep 19, 2019
CNPHARM CO., LTD.
Youn Soo Sohn
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
NOVEL CATIONIC POLYPHOSPHAZENE COMPOUND, POLYPHOSPHAZENES-DRUG CONJ...
Publication number
20170037193
Publication date
Feb 9, 2017
CNPHARM CO., LTD.
Youn Soo Sohn
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
AMPHIPHILIC CYCLIC PHOSPHAZENE TRIMER, PHARMACEUTICAL FORMULATION O...
Publication number
20130266661
Publication date
Oct 10, 2013
CNPHARM CO., LTD.
Youn Soo Sohn
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
DENDRITIC OLIGOPEPTIDE-GRAFTEDED CYCLOTRIPHOSPHAZENE, A PROCESS FOR...
Publication number
20110046347
Publication date
Feb 24, 2011
Youn Soo Sohn
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
TUMOR SELECTIVE AND BIODEGRADABLE CYCLOTRIPHOSPHAZENE-PLATINUM(II)...
Publication number
20100249226
Publication date
Sep 30, 2010
Nanohybrid Co., Ltd.
Youn-Soo Sohn
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Water soluble micelle-forming and biodegradable cyclotriphosphazene...
Publication number
20070292384
Publication date
Dec 20, 2007
Youn-Soo Sohn
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Thermosensitive and biocompatible amphiphilic cyclic phosphazene tr...
Publication number
20060084171
Publication date
Apr 20, 2006
Ewha University Industry Collaboration Foundation
Youn Soo Sohn
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Tumor selective and biodegradable polyphosphazene-platinum(II) conj...
Publication number
20040219127
Publication date
Nov 4, 2004
Ewha Womans University
Youn Soo Sohn
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Platinum(II) complexes of N-substituted amino dicarboxylates and th...
Publication number
20040162342
Publication date
Aug 19, 2004
Board of Trustees, EWHA Womans University
Youn Soo Sohn
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE