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Intellectual Property
The Company has licensed exclusive rights to the following issued patents:
| Patent Name | Number |
| Method of Expanding Hepatic Precursor Cells |
5,576,207 |
| Hepatoblasts and Methods of Isolating Same |
6,069,005 |
| Compositions Comprising Hepatocyte Precursors |
5,789,246 |
| Hepatic Progenitors and Method of Isolating Same |
6,242,252 |
| Proliferation of Hepatocyte Precursors |
6,146,889 |
Vesta also has rights to more than nine applications pending covering compositions, therapeutic methods, processes, reagents and intermediates.