Hyang Ja JANG

Person

Nam-gu, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Catalyst for preparation of pentafluoroethane and preparation metho...
- Patent number 7,232,789
- Issue date Jun 19, 2007
- Ulsan Chemical Co., Ltd.
- Hyang Ja Jang
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
PROCESS FOR PREPARING OCTAFLUOROCYCLOHEXADIENE
- Publication number 20100121116
- Publication date May 13, 2010
- FOOSUNG Co. Ltd.
- Hyang Ja JANG
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR PREPARING DECAFLUOROCYCLOHEXENE
- Publication number 20100121117
- Publication date May 13, 2010
- FOOSUNG Co. Ltd.
- Hyang Ja JANG
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD AND APPARATUS FOR PREPARING TUNGSTEN HEXAFLUORIDE USING A FL...
- Publication number 20100104497
- Publication date Apr 29, 2010
- FOOSUNG Co., Ltd.
- Hyang Ja JANG
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Catalyst for preparation of pentafluoroethane and preparation metho...
- Publication number 20070082813
- Publication date Apr 12, 2007
- ULSAN CHEMICAL Co., Ltd.
- Hyang Ja Jang
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method of charging low temperature liquified gas
- Publication number 20060289076
- Publication date Dec 28, 2006
- ULSAN CHEMICAL Co., Ltd.
- Hyang Ja Jang
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Application
Method of storing nitrogen trifluoride
- Publication number 20060280642
- Publication date Dec 14, 2006
- ULSAN CHEMICAL Co., Ltd.
- Yuichi Iikubo
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Method of charging low temperature liquified gas
- Publication number 20060278299
- Publication date Dec 14, 2006
- ULSAN CHEMICAL Co., Ltd.
- Hyang Ja Jang
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Hyang Ja JANG

Person

Patents Grantslast 30 patents

Catalyst for preparation of pentafluoroethane and preparation metho...

Patents Applicationslast 30 patents

PROCESS FOR PREPARING OCTAFLUOROCYCLOHEXADIENE

PROCESS FOR PREPARING DECAFLUOROCYCLOHEXENE

METHOD AND APPARATUS FOR PREPARING TUNGSTEN HEXAFLUORIDE USING A FL...

Catalyst for preparation of pentafluoroethane and preparation metho...

Method of charging low temperature liquified gas

Method of storing nitrogen trifluoride

Method of charging low temperature liquified gas