Korea: Patent Licenses
• (10-2001-002533) Vitrification and thawing methods for mammalian germ cell and embryo
• (10-2004-0009399) Encoded cDNA and deubiquitinating enzyme (DUB-1A) in mice
• (10-2001-1845-6) IMUP-1, Novel Nuclear Protein elevated expression according to SV40
0 and Its coded cDNA

Korea: Patents Pending
• (10-2001-0022399)Recessive oncogene of rat rgl-1 cDNA and encoding protein thereby
• (10-2002-0026510)Recessive oncogene of bovine bgl-1 cDNA and encoding protein thereby
• (10-2002-0059388)Mouse cDNA encoding a deubiquitinating enzyme, UBH1 protein thereby
• (10-2003-18197) Diagnosis, prevention and therapeutic compounds containing proalpha
0 type 1 and 3 collagen0protein for Down syndrome
• (10-2004-0006321)Encoded cDNA and amino acid sequence of mHAUSP regulating as a
0 deubiquitinating enzyme0in mouse protein
• (10-2005-0052742)Novel USP36 protein having deubiquitinating enzyme activity and the
0 use thereof 0
• (10-2006-0035617)Methods or kits for diagnosing recurrent spontaneous abortion
• (10-2005-93990)Application of hydrogel containing growth factors and its injectable
0 devices
• (10-2005-93989)Methods for production of microsphere coated nano-particles containing
0 growth factors and its utilization of neuronal cell differentiation
• (10-2005-944606)Reconstruction and regeneration of condrogenic tissues for the produc
0 tion of microsphere or microbead coated nano-particles containing growth factors
• (10-2005-0028975)Detection method for DNA methylation using mouse B1 sequences and
0 its utilization for anticancer activity of anticancer drugs
• (10-2006-0066279)Markers or primers for detecting differentiation or undifferentiation of
0 human embryonic stem cells derived from genes coding deubiquitinating enzymes and
0 methods for detecting using the same
• (10-2006-0066274)Probes or primers for diagnosing obesity or diabetes derived from
0 genes coding deubiquitinating enzymes and methods for diagnosing obesity or diabetes
0 using the same
• Method for differentiation into the endothelial cells from human ES cells and its large
0 scale0up method / Method for culture using multiporous membrane in human ES cells
• Method for stable gene expression system in human ES cells

International: Patent Licenses
• (US 6872569 B2) In vitro production of haploid germ cells

International: Patents Pending
• (PCT/KR2004/00850)In vitro method for isolating, proliferating and differentiating
0 germ-line stem cells
• (PCT/KR2006/001053)Methods for Estimating Global DNA Methylation in Mouse and
0 Screening Methods for Candiate Anticancer Agents using the same
• (PCT/US Patent/KR)High pregnancy outcome in human assisted reproductive
0 technology using warmed oocyte after vitrification using slush nitrogen