Eui Hwan CHO

Person

Seoul, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Oral pharmaceutical composition for preventing or treating dry eye...
- Patent number 11,712,414
- Issue date Aug 1, 2023
- Samjin Pharmaceutical Co., Ltd.
- Eui Hwan Cho
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Rebamipide prodrugs, preparation method and use thereof
- Patent number 11,420,963
- Issue date Aug 23, 2022
- Samjin Pharmaceutical Co., Ltd.
- Eui Hwan Cho
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Ophthalmic composition comprising rebamipide and method for prepari...
- Patent number 10,918,725
- Issue date Feb 16, 2021
- Samjin Pharmaceutical Co., Ltd.
- Eui-Hwan Cho
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Pyridine derivative inhibiting RAF kinase and vascular endothelial...
- Patent number 10,844,062
- Issue date Nov 24, 2020
- Incheon University Industry Academic Cooperation Foundation
- Eui Hwan Cho
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Use of pyrimidinedione derivative for preventing or treating hepati...
- Patent number 7,851,479
- Issue date Dec 14, 2010
- Samjin Pharm. Co., Ltd.
- Ho-Seok Kwon
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
9-aminoacridine derivatives and process for the preparation thereof
- Patent number 7,230,105
- Issue date Jun 12, 2007
- Samjin Pharmaceutical Co., Ltd.
- Eui-Hwan Cho
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Antiviral pyrimidinedione derivatives and process for the preparati...
- Patent number 6,987,114
- Issue date Jan 17, 2006
- Samjin Pharmaceutical Co., Ltd.
- Eui-Hwan Cho
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Piperazine derivatives and process for the preparation thereof
- Patent number 6,683,184
- Issue date Jan 27, 2004
- Samjin Pharmaceutical Co., Ltd.
- Eui-Hwan Cho
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
9-aminoacridine derivatives and process for the preparation thereof
- Patent number 6,620,936
- Issue date Sep 16, 2003
- Samjin Pharmaceutical Co., Ltd.
- Eui-Hwan Cho
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of 1-[(cyclopent-3-en-1-yl)-met...
- Patent number 6,274,732
- Issue date Aug 14, 2001
- Samjin Pharmaceutical Co., Ltd.
- Eui-Hwan Cho
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Antiviral 2,4-pyrimidinedione derivatives and process for the prepa...
- Patent number 6,136,815
- Issue date Oct 24, 2000
- Korea Research Inst. of Chem. Tech.
- Jong-Chan Son
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Piperazine derivatives and process for the preparation thereof
- Patent number 6,028,195
- Issue date Feb 22, 2000
- Samjin Pharmaceutical Co., Ltd
- Eui-Hwan Cho
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Antiviral substituted pyrimidinedione homocarbocyclic nucleoside de...
- Patent number 5,922,727
- Issue date Jul 13, 1999
- Samjin Pharmaceutical Co., Ltd
- Eui-Hwan Cho
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Piperazine derivatives and methods for the preparation thereof and...
- Patent number 5,780,472
- Issue date Jul 14, 1998
- Samjin Pharmaceuticazl Co., Ltd.
- Eui-Hwan Cho
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
N-cinnamoyl-2-methyl-5-methoxy-3-indoleacetic acid ester, and pharm...
- Patent number 5,747,521
- Issue date May 5, 1998
- Samjin Pharm. Co., Ltd.
- Eui Hwan Cho
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Pyridine Derivative Inhibiting RAF Kinase and Vascular Endothelial...
- Publication number 20190300531
- Publication date Oct 3, 2019
- Samjin Pharmaceutical Co., Ltd.
- Eui Hwan CHO
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Carvedilol Immediate Release Formulation Having Improved Madescent
- Publication number 20190038564
- Publication date Feb 7, 2019
- Samjin Pharmaceutical Co., Ltd.
- Eui Hwan Cho
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
NOVEL OPHTHALMIC COMPOSITION COMPRISING REBAMIPIDE AND METHOD FOR P...
- Publication number 20180264120
- Publication date Sep 20, 2018
- Samjin Pharmaceutical Co., Ltd.
- Eui-Hwan CHO
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ORAL PHARMACEUTICAL COMPOSITION FOR PREVENTING OR TREATING DRY EYE...
- Publication number 20160081922
- Publication date Mar 24, 2016
- Eui Hwan CHO
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
NOVEL REVAMIPIDE PRODRUGS, PREPARATION METHOD AND USE THEREOF
- Publication number 20150141409
- Publication date May 21, 2015
- Eui Hwan Cho
- C07 - ORGANIC CHEMISTRY
Information Patent Application
SPHERICAL PARTICLES OF CLOPIDOGREL BISULFATE, PHARMACEUTICAL COMPOS...
- Publication number 20140154330
- Publication date Jun 5, 2014
- ASTECH. CO., LTD.
- Eui Hwan Cho
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Use of Pyrimidinedione Derivative for Preventing or Treating Hepati...
- Publication number 20090023764
- Publication date Jan 22, 2009
- SAMJIN PHARM. CO., LTD.
- Ho-Seok Kwon
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
9-aminoacridine derivatives and process for the preparation thereof
- Publication number 20050222167
- Publication date Oct 6, 2005
- Eui-Hwan Cho
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Piperazine derivatives and process for the preparation thereof
- Publication number 20030092910
- Publication date May 15, 2003
- Samjin Pharmaceutical Co., Ltd.
- Eui-Hwan Cho
- C07 - ORGANIC CHEMISTRY
Information Patent Application
9-aminoacridine derivatives and process for the preparation thereof
- Publication number 20020111491
- Publication date Aug 15, 2002
- Samjin Pharmaceutical Co., Ltd.
- Eui-Hwan Cho
- C07 - ORGANIC CHEMISTRY

Eui Hwan CHO

Person

Patents Grantslast 30 patents

Oral pharmaceutical composition for preventing or treating dry eye...

Rebamipide prodrugs, preparation method and use thereof

Ophthalmic composition comprising rebamipide and method for prepari...

Pyridine derivative inhibiting RAF kinase and vascular endothelial...

Use of pyrimidinedione derivative for preventing or treating hepati...

9-aminoacridine derivatives and process for the preparation thereof

Antiviral pyrimidinedione derivatives and process for the preparati...

Piperazine derivatives and process for the preparation thereof

9-aminoacridine derivatives and process for the preparation thereof

Process for the preparation of 1-&#x0005B;(cyclopent-3-en-1-yl)-met...

Antiviral 2,4-pyrimidinedione derivatives and process for the prepa...

Piperazine derivatives and process for the preparation thereof

Antiviral substituted pyrimidinedione homocarbocyclic nucleoside de...

Piperazine derivatives and methods for the preparation thereof and...

N-cinnamoyl-2-methyl-5-methoxy-3-indoleacetic acid ester, and pharm...

Patents Applicationslast 30 patents

Pyridine Derivative Inhibiting RAF Kinase and Vascular Endothelial...

Carvedilol Immediate Release Formulation Having Improved Madescent

NOVEL OPHTHALMIC COMPOSITION COMPRISING REBAMIPIDE AND METHOD FOR P...

ORAL PHARMACEUTICAL COMPOSITION FOR PREVENTING OR TREATING DRY EYE...

NOVEL REVAMIPIDE PRODRUGS, PREPARATION METHOD AND USE THEREOF

SPHERICAL PARTICLES OF CLOPIDOGREL BISULFATE, PHARMACEUTICAL COMPOS...

Use of Pyrimidinedione Derivative for Preventing or Treating Hepati...

9-aminoacridine derivatives and process for the preparation thereof

Piperazine derivatives and process for the preparation thereof

9-aminoacridine derivatives and process for the preparation thereof

Process for the preparation of 1-[(cyclopent-3-en-1-yl)-met...