Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12378573 | Asparaginase based selection system for heterologous protein expression in mammalian cells | Nathan E. Lewis, Karen Julie la Cour Karottki, Helene Faustrup Kildegaard | 2025-08-05 |
| 11242510 | Mammalian cells devoid of lactate dehydrogenase activity | Nathan E. Lewis | 2022-02-08 |