Chang Yeol Jo

Person

Busan, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Vehicle-glass cleaning fluid composition comprising anionic surfact...
- Patent number 9,365,804
- Issue date Jun 14, 2016
- Kukdong Jeyen Company Limited
- Jae Yoon Park
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Composition having enhanced corrosion resistance and pH buffering p...
- Patent number 9,193,896
- Issue date Nov 24, 2015
- Kukdong Jeyen Company Limited
- Jae Yoon Park
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Composition for antifreeze liquid or coolant having superior cavita...
- Patent number 9,193,897
- Issue date Nov 24, 2015
- Kukdong Jeyen Company Limited
- Jae Yoon Park
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Brake fluid composition comprising tartaric acid and imidazole
- Patent number 9,175,238
- Issue date Nov 3, 2015
- Kukdong Jeyen Company Limited
- Jae Yoon Park
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Brake fluid composition comprising triazole and thiadiazole
- Patent number 9,175,239
- Issue date Nov 3, 2015
- Kukdong Jeyen Company Limited
- Jae Yoon Park
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Coolant composition for fuel cell
- Patent number 8,691,110
- Issue date Apr 8, 2014
- Kukdong Jeyen Company Limited
- Young Joo Ha
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
OSP-CONTAINING COMPOSITION FOR AUTOMOTIVE BRAKE FLUID
- Publication number 20160168502
- Publication date Jun 16, 2016
- Hyundai Motor Company
- Ga Eun Lee
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
BRAKE FLUID COMPOSITION COMPRISING TARTARIC ACID AND IMIDAZOLE
- Publication number 20140323370
- Publication date Oct 30, 2014
- KUKDONG JEYEN COMPANY LIMITED
- Jae Yoon Park
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
VEHICLE-GLASS CLEANING FLUID COMPOSITION COMPRISING ANIONIC SURFACT...
- Publication number 20140303058
- Publication date Oct 9, 2014
- KUKDONG JEYEN COMPANY LIMITED
- Jae Yoon Park
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
BRAKE FLUID COMPOSITION COMPRISING TRIAZOLE AND THIADIAZOLE
- Publication number 20140274833
- Publication date Sep 18, 2014
- KUKDONG JEYEN COMPANY LIMITED
- Jae Yoon Park
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
COMPOSITION FOR ANTIFREEZE LIQUID OR COOLANT HAVING SUPERIOR CAVITA...
- Publication number 20140223930
- Publication date Aug 14, 2014
- KUKDONG JEYEN COMPANY LIMITED
- Jae Yoon Park
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
COMPOSITION HAVING ENHANCED CORROSION RESISTANCE AND PH BUFFERING P...
- Publication number 20140223929
- Publication date Aug 14, 2014
- KUKDONG JEYEN COMPANY LIMITED
- Jae Yoon Park
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
COOLANT COMPOSITION FOR FUEL CELL
- Publication number 20130092870
- Publication date Apr 18, 2013
- KUKDONG JEYEN COMPANY LIMITED
- Young Joo Ha
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Chang Yeol Jo

Person

Patents Grantslast 30 patents

Vehicle-glass cleaning fluid composition comprising anionic surfact...

Composition having enhanced corrosion resistance and pH buffering p...

Composition for antifreeze liquid or coolant having superior cavita...

Brake fluid composition comprising tartaric acid and imidazole

Brake fluid composition comprising triazole and thiadiazole

Coolant composition for fuel cell

Patents Applicationslast 30 patents

OSP-CONTAINING COMPOSITION FOR AUTOMOTIVE BRAKE FLUID

BRAKE FLUID COMPOSITION COMPRISING TARTARIC ACID AND IMIDAZOLE

VEHICLE-GLASS CLEANING FLUID COMPOSITION COMPRISING ANIONIC SURFACT...

BRAKE FLUID COMPOSITION COMPRISING TRIAZOLE AND THIADIAZOLE

COMPOSITION FOR ANTIFREEZE LIQUID OR COOLANT HAVING SUPERIOR CAVITA...

COMPOSITION HAVING ENHANCED CORROSION RESISTANCE AND PH BUFFERING P...

COOLANT COMPOSITION FOR FUEL CELL