Bok-Yeop Ahn

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Yuseong-Gu, KR

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Patents Grantslast 30 patents

Information Patent Grant
Rutile titania nano sols and process for manufacturing the same
- Patent number 7,611,688
- Issue date Nov 3, 2009
- Korea Research Institute of Chemical Technology
- Sang-Il Seok
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Process for preparing silica microcapsules
- Patent number 6,855,335
- Issue date Feb 15, 2005
- Unitech Co., Ltd.
- Sang Il Seok
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

Information Patent Application
Rutile titania nano sols and process for manufacturing the same
- Publication number 20060110319
- Publication date May 25, 2006
- Sang-Il Seok
- B82 - NANO-TECHNOLOGY