KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY; BIORUNX; HEO, Jung Nyoung; KIM, Bum Tae; LEE, Hyuk; CHANG, Sung Youn; LEE, Zang Hee; KIM, Seong Hwan; RYOO, Hyun-Mo Patent: WO2010/131922 A2, 2010 ; Location in patent: Page/Page column 28 ;