Keun-sik Kim

Person

Suncheon-si, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Polyol or polythiol compound, preparation method therefor, transpar...
- Patent number 12,215,184
- Issue date Feb 4, 2025
- Keun Sik Kim
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Optical resin composition and optical lens using same
- Patent number 10,227,442
- Issue date Mar 12, 2019
- KS LABORATORIES CO., LTD.
- Keun Sik Kim
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for preparing amicarbazone
- Patent number 9,332,762
- Issue date May 10, 2016
- KS LABORATORIES CO., LTD.
- Keun Sik Kim
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for preparing amino-triazolinone
- Patent number 8,957,221
- Issue date Feb 17, 2015
- KS Laboratories Co., Ltd.
- Keun Sik Kim
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparation of phenethylamine derivatives
- Patent number 7,563,931
- Issue date Jul 21, 2009
- Wyeth
- Keun-sik Kim
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparation of phenethylamine derivatives
- Patent number 7,179,944
- Issue date Feb 20, 2007
- Wyeth
- Keun-sik Kim
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
POLYOL OR POLYTHIOL COMPOUND, PREPARATION METHOD THEREFOR, TRANSPAR...
- Publication number 20200031986
- Publication date Jan 30, 2020
- Keun Sik KIM
- C07 - ORGANIC CHEMISTRY
Information Patent Application
OPTICAL COMPOSITION FOR BLOCKING ELECTROMAGNETIC WAVES AND METHOD F...
- Publication number 20180201718
- Publication date Jul 19, 2018
- KS LABORATORIES CO., LTD.
- Keun Sik KIM
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
OPTICAL RESIN COMPOSITION AND OPTICAL LENS USING SAME
- Publication number 20170198083
- Publication date Jul 13, 2017
- KS LABORATORIES CO., LTD.
- Keun Sik KIM
- G02 - OPTICS
Information Patent Application
METHOD FOR PREPARING AMICARBAZONE
- Publication number 20150336906
- Publication date Nov 26, 2015
- KS LABORATORIES CO., LTD.
- Keun Sik KIM
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PREPARING AMINO-TRIAZOLINONE
- Publication number 20140163239
- Publication date Jun 12, 2014
- KS LABORATORIES CO., LTD.
- Keun Sik Kim
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for preparation of phenethylamine derivatives
- Publication number 20070149813
- Publication date Jun 28, 2007
- Wyeth
- Keun-Sik Kim
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for preparation of cyclohexanol derivatives
- Publication number 20040186310
- Publication date Sep 23, 2004
- Keun-Sik Kim
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for preparation of phenethylamine derivatives
- Publication number 20040181093
- Publication date Sep 16, 2004
- Wyeth
- Keun-sik Kim
- C07 - ORGANIC CHEMISTRY

Keun-sik Kim

Person

Patents Grantslast 30 patents

Polyol or polythiol compound, preparation method therefor, transpar...

Optical resin composition and optical lens using same

Method for preparing amicarbazone

Method for preparing amino-triazolinone

Process for preparation of phenethylamine derivatives

Process for preparation of phenethylamine derivatives

Patents Applicationslast 30 patents

POLYOL OR POLYTHIOL COMPOUND, PREPARATION METHOD THEREFOR, TRANSPAR...

OPTICAL COMPOSITION FOR BLOCKING ELECTROMAGNETIC WAVES AND METHOD F...

OPTICAL RESIN COMPOSITION AND OPTICAL LENS USING SAME

METHOD FOR PREPARING AMICARBAZONE

METHOD FOR PREPARING AMINO-TRIAZOLINONE

Process for preparation of phenethylamine derivatives

Process for preparation of cyclohexanol derivatives

Process for preparation of phenethylamine derivatives