Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8410172 | Esters of 5-aminolevulinic acid as photosensitizing agents in photochemotherapy | Karl E. Gierskcky, Johan Moan, Qian Peng, Harald Steen, Trond Warloe | 2013-04-02 |
| 7850008 | Esters of 5-aminolevulinic acid as photosensitizing agents in photochemotherapy | Karl E. Gierskcky, Johan Moan, Qian Peng, Harald Steen, Trond Warloe | 2010-12-14 |
| 7530461 | Esters of 5-aminolevulinic acid as photosensitizing agents in photochemotherapy | Karl E. Gierskcky, Johan Moan, Qian Peng, Harald Steen, Trond Warloe | 2009-05-12 |