Minkoo Ji

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Seoul, KR

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Patents Grantslast 30 patents

Information Patent Grant
Process for preparing carotenoid polyene chain compounds and interm...
- Patent number 6,747,166
- Issue date Jun 8, 2004
- SK Corporation
- Sangho Koo
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing 2,7-dimethyl-2,4,6-octatriene-1,8-dial
- Patent number 6,403,838
- Issue date Jun 11, 2002
- Sangho Koo
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Diallylic sulfides and processes for preparing the same
- Patent number 6,326,519
- Issue date Dec 4, 2001
- Sangho Koo
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for making β-carotene
- Patent number 6,297,416
- Issue date Oct 2, 2001
- Sangho Koo
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Process for preparing carotenoid polyene chain compounds and interm...
- Publication number 20030100785
- Publication date May 29, 2003
- Sangho Koo
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for preparing 2,7-dimethyl-2,4,6-octatriene-1,8-dial
- Publication number 20020026082
- Publication date Feb 28, 2002
- Sangho Koo
- Sangho Koo
- C07 - ORGANIC CHEMISTRY