Patents Registered & Pending by Histostem
(a 90% owned subsidiary of AmStem)

Domestic (Korea)

1. Title : METHOD OF ISOLATING AND CULTURING MESENCHYMAL STEM CELL DERIVED FROM UMBILICAL CORD BLOOD
   • Patent No. 10-0560340
   • Registration date : March, 07, 2006
2. Title : METHOD OF ISOLATING AND CULTURING MESENCHYMAL STEM CELL DERIVED FROM CRYOPRESERVED UMBILICAL CORD BLOOD
   • Patent No. 0534215
   • Registration date : December, 01, 2005
3. Title : MIXING TECHNIQUE OF UMBRICAL CORD BLOODS WITHOUT IMMUNREACTION IN CASE OF MIXING BETWEEN MIXED UMBRICAL CORD BLOOD AND PERIPHERAL BLOOD
   • Patent No. 10-0620415
   • Registration date : August, 29, 2006
4. Title : CELL THERAPY OF SPINAL CORD INJURY WITH STEM CELL DERIVED FROM UMBILICAL CORD BLOOD
   • Patent No. 10-0823090
   • Registration date : April, 02, 2008
5. Title : TREATMENT OF BALDNESS WITH STEM CELL DERIVED FROM UMBILICAL CORD BLOOD
   • Patent No. 10-0668371
   • Registration date : January, 08, 2007
6. Title : COMPOSITION FOR CELL THERAPY OF AMYOTROPHIC LATERAL SCLEROSIS USING MANNITOL AND STEM CELL DERIVED FROM UMBILICAL CORD BLOOD
   • Patent No. 10-0679950
   • Registration date : February, 01, 2007
7. Title : A METHOD OF INDUCING MINIMALLY INVASIVE INJURY OF SPINAL CORD ON EXPERIMENTAL VERTEBRATE ANIMALS
   • Patent No. 10-0751652
   • Registration date : August, 16, 2007
8. Title : CULTURE MEDIUM COMPOSITION FOR IN VITRO PROLIFERATION OF MESENCHYMAL STEM CELL DERIVED FROM UMBILICAL CORD BLOOD COMPRISING SOY HYDROLISATE
   • Pending
9. Title : COMPOSITION FOR CELL THERAPY OF LIVER CIRRHOSIS WITH STEM CELL DERIVED FROM HUMAN UMBILICAL CORD BLOOD
   • Pending
10. Title : COMPOSITION INCLUDING CORD BLOOD MULTIPOTENT STEM CELL-DERIVED PROTEIN AND PROCESS FOR PREPARING THE SAME
    • Pending
11. Title : PERCUTANEOUS INTRATHECAL TRANSPLANTATION OF STEM CELLS ON SPINAL CORD INJURED ANIMALS
    • Pending
12. Title : STEM CELL TRANSPLANTATION METHOD AND COMPOSITION FOR CELL THERAPY WITH ENDOVASCULAR INTERVENTIONAL TECHNIQUES USING BASILAR ARTERY
    • Pending
13. Title : PROCESS OF FRACTIONATING UMBILICAL CORD BLOOD WASTES AND CELL CULTURE MEDIA COMPOSITION COMPRISING THE FRACTION OBTAINED THEREFROM
    • Pending

International

1. [U.S.A] Title : METHOD OF ISOLATING AND CULTURING MESENCHYMAL STEM CELL DERIVED FROM CRYOPRESERVED UMBILICAL CORD BLOOD
   • Patent No. 7,582,477
   • Registration date : September, 01, 2009
2. [EU] Title : METHOD OF ISOLATING AND CULTURING MESENCHYMAL STEM CELL DERIVED FROM UMBILICAL CORD BLOOD
   • Patent No. 04793573.9-2406
   • Registration date : Final Registration Pending
3. Title : TREATMENT OF BALDNESS WITH STEM CELL DERIVED FROM UMBILICAL CORD BLOOD
   • Pending
4. Title : CELL THERAPY OF SPINAL CORD INJURY WITH STEM CELL DERIVED FROM UMBILICAL CORD BLOOD
   • Pending
5. Title : METHOD OF ISOLATING AND CULTURING MESENCHYMAL STEM CELL DERIVED FROM UMBILICAL CORD BLOOD
   • Pending
6. Title : METHOD OF ISOLATING AND CULTURING MESENCHYMAL STEM CELL DERIVED FROM CRYOPRESERVED UMBILICAL CORD BLOOD
   • Pending