Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11980772 | Method of photodynamic therapy (PDT) for bladder cancer | Kjetil Hestdal | 2024-05-14 |
| 11565123 | Device for photodynamic treatment | Tore Gjørsvik, Roger W. Warren | 2023-01-31 |
| 11235168 | Method of photodynamic therapy (PDT) for bladder cancer | Kjetil Hestdal | 2022-02-01 |
| 10543272 | Use of aminolevulinic acid and derivatives thereof | Hans Christian Wulf, Jo Klaveness, Per Harald Fuglerud | 2020-01-28 |
| 9249086 | Carboxylic acid ALA esters | Jon Erik Brænden, Colin Barry Charnock, Jo Klaveness, Nils Olav Nilsen | 2016-02-02 |
| 8992954 | Compositions comprising a derivative of 5-aminolevulinic acid | Oddveig Sellæg Helland, Stig Ove Johnsen, Enrique P. Alabata, Anja J. Jentoft | 2015-03-31 |
| 8759396 | Use of aminolevulinic acid and derivatives thereof | Hans Christian Wulf, Jo Klaveness | 2014-06-24 |
| 8692014 | Acid addition salts of 5-aminolevulinic acid or its derivatives | Jon Erik Braenden, Nils Olav Nilsen, Jo Klaveness | 2014-04-08 |
| 8546447 | Treatment of acne using derivatives of 5-aminolevulinic acid | Jo Klaveness, Hilde Morris | 2013-10-01 |
| 7888526 | Acid addition salts of 5-aminolevulinic acid or its derivatives | Jon Erik Braenden, Nils Olav Nilsen, Jo Klaveness | 2011-02-15 |
| 7563819 | Esters of 5-aminolevulinic acid as photosensitizing agents in photochemotherapy | Jo Klaveness, Nils Olav Nilsen, Jon Erik Braenden | 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, Jon Erik Braenden | 2007-05-15 |
| 6806045 | Method for the identification of a receptor | Mari Kulseth, Dagfinn Lovhaug | 2004-10-19 |
| 6680047 | Diagnostic/therapeutic agents | Jo Klaveness, Pal Rongved, Anders Høgset, Helge Tolleshaug, Alan Cuthbertson +7 more | 2004-01-20 |