| PATENT ASSIGNEE'S COUNTRY | Canada |
| UPDATE | 06.99 |
| PATENT ASSIGNEE | QLT Phototherapeutics Inc (Vancouver) |
| PATENT CLAIMS |
- Adm. formulation of photoactive compd (photosensitizer) sufficient to permit effective amount to localize in target ocular tissue - After 5-30 min., irradiating tissue with laser light; wherein wavelength of radiation is absorbed by photoactive compd Wherein radiation is conducted for time & intensity sufficient to improve visual acuity |
| PATENT PHOTOCOPY | Available on request |
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