Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8410172 | Esters of 5-aminolevulinic acid as photosensitizing agents in photochemotherapy | Karl E. Gierskcky, Johan Moan, Qian Peng, Trond Warloe, Alf Bjørseth | 2013-04-02 |
| 7850008 | Esters of 5-aminolevulinic acid as photosensitizing agents in photochemotherapy | Karl E. Gierskcky, Johan Moan, Qian Peng, Trond Warloe, Alf Bjørseth | 2010-12-14 |
| 7530461 | Esters of 5-aminolevulinic acid as photosensitizing agents in photochemotherapy | Karl E. Gierskcky, Johan Moan, Qian Peng, Trond Warloe, Alf Bjørseth | 2009-05-12 |
| 7335684 | Esters of 5-aminolevulinic acid as photosensitizing agents in photochemotherapy | Karl E. Gierskcky, Johan Moan, Qian Peng, Trond Warloe, Alf Bjorseth | 2008-02-26 |
| 7287646 | Esters of 5-aminolevulinic acid and their use as photosensitizing compounds in photochemotherapy | Karl E. Gierskcky, Johan Moan, Qian Peng, Trond Warloe, Alf Bjorseth +4 more | 2007-10-30 |
| 7247655 | Esters of 5-aminolevulinic acid as photosensitizing agents in photochemotherapy | Karl E. Gierskcky, Johan Moan, Qian Peng, Trond Warloe, Alf Bjorseth | 2007-07-24 |
| 6992107 | Esters of 5-aminolevulinic acid and their use as photosensitizing compounds in photochemotherapy | Karl E. Gierskcky, Johan Moan, Qian Peng, Trond Warloe, Alf Bjorseth | 2006-01-31 |
| 6558411 | Device for illuminating a defined area | — | 2003-05-06 |
| 6492420 | Esters of 5-aminolevulinic acid as photosensitizing agents in photochemotherapy | Karl E. Gierskcky, Johan Moan, Qian Peng, Trond Warloe, Alf Bjorseth | 2002-12-10 |
| 6034267 | Esters of 5-aminolevulinic acid as photosensitizing agents in photochemotherapy | Karl E. Gierskcky, Johan Moan, Qian Peng, Trond Warloe, Alf Bjorseth | 2000-03-07 |
| 5684575 | Optical arrangement for flow cytometer to facilitate large angle light-scattering measurement | — | 1997-11-04 |
| 5552885 | Measuring chamber for flow cytometer | — | 1996-09-03 |
| 5185265 | Pulse modulation of the excitation light source of flow cytometers | Otto Sorensen | 1993-02-09 |
| 5092989 | Sheath fluid filtering in a closed-cycle flow cytometer system | — | 1992-03-03 |
| 4915501 | Device for measuring the light scattering of biological cells in flow cytophotometers | — | 1990-04-10 |
| 4737025 | Flow chamber device for flow cytometers | — | 1988-04-12 |
| 4426154 | Liquid flow photometer | — | 1984-01-17 |
| 4408877 | Device for hydrodynamic focussing of a particle-suspension in a liquid flow cytophotometer | Tore Lindmo | 1983-10-11 |