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Jee-hyun AHN
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Seoul, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Method of preparing composition containing factor VIII (FVIII) and...
Patent number
11,608,358
Issue date
Mar 21, 2023
GREEN CROSS HOLDINGS CORPORATION
Jee Won Ahn
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method of purifying a long-acting human growth hormone
Patent number
9,902,753
Issue date
Feb 27, 2018
CJ HealthCare Corporation
Gil Bu Kang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Solid ion conductor, solid electrolyte including the same, lithium...
Patent number
9,559,396
Issue date
Jan 31, 2017
Samsung Electronics Co., Ltd.
Jae-myung Lee
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Cellulose acetate film
Patent number
9,096,739
Issue date
Aug 4, 2015
SK Innovation Co., Ltd.
Myoung Lae Kim
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for purifying interferon beta
Patent number
7,901,670
Issue date
Mar 8, 2011
CJ Cheiljedang Corporation
Ji Sook Park
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for purifying interferon beta
Patent number
7,780,960
Issue date
Aug 24, 2010
CJ Cheiljedang Corporation
Ji Sook Park
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
NOVEL HYDRAZONE DERIVATIVE IN WHICH TERMINAL AMINE GROUP IS SUBSTIT...
Publication number
20220396553
Publication date
Dec 15, 2022
Korea Institute of Science and Technology
Ae Nim PAE
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD OF PREPARING COMPOSITION CONTAINING FACTOR VIII (FVIII) AND...
Publication number
20200247843
Publication date
Aug 6, 2020
GREEN CROSS HOLDINGS CORPORATION
Jee Won AHN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Highly Glycosylated Long-Acting Human Growth Hormone Protein and Pr...
Publication number
20150126715
Publication date
May 7, 2015
CJ HEALTHCARE CORPORATION
Gil Bu Kang
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Cellulose Acetate Film
Publication number
20150053113
Publication date
Feb 26, 2015
SK INNOVATION CO., LTD.
Myoung Lae Kim
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
SOLID ION CONDUCTOR, SOLID ELECTROLYTE INCLUDING THE SAME, LITHIUM...
Publication number
20140227614
Publication date
Aug 14, 2014
Korea University Research and Business Foundation
Jae-myung LEE
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
PATTERNED RETARDER PLATE AND MANUFACTURING METHOD THEREOF
Publication number
20130314790
Publication date
Nov 28, 2013
SK INNOVATION CO., LTD.
Hyuk Jun Kim
G02 - OPTICS
Information
Patent Application
Process for purifying interferon beta
Publication number
20070123697
Publication date
May 31, 2007
CJ Corporation
Ji Sook Park
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for purifying interferon beta
Publication number
20070093649
Publication date
Apr 26, 2007
CJ Corporation
Ji Sook Park
C07 - ORGANIC CHEMISTRY