Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8692014 | Acid addition salts of 5-aminolevulinic acid or its derivatives | Aslak Godal, Nils Olav Nilsen, Jo Klaveness | 2014-04-08 |
| 7888526 | Acid addition salts of 5-aminolevulinic acid or its derivatives | Aslak Godal, Nils Olav Nilsen, Jo Klaveness | 2011-02-15 |
| 7563819 | Esters of 5-aminolevulinic acid as photosensitizing agents in photochemotherapy | Jo Klaveness, Nils Olav Nilsen, Aslak Godal | 2009-07-21 |
| 7287646 | Esters of 5-aminolevulinic acid and their use as photosensitizing compounds in photochemotherapy | Karl E. Gierskcky, Johan Moan, Qian Peng, Harald Steen, Trond Warloe +4 more | 2007-10-30 |
| 7217736 | Esters of 5-aminolevulinic acid as photosensitizing agents in photochemotherapy | Jo Klaveness, Nils Olav Nilsen, Aslak Godal | 2007-05-15 |