US 6969765
Photosensitizer and method for production thereof
expired A61KA61K41/0057A61K41/0071
Quick answer
US patent 6969765 (Photosensitizer and method for production thereof) held by Obschestvo S Ogranichennoi Otvetstvennostiju “Rada-Pharma” expires Mon Nov 24 2025 00:00:00 GMT+0000 (Coordinated Universal Time). Status: expired.
Key facts
- Applicant
- Obschestvo S Ogranichennoi Otvetstvennostiju “Rada-Pharma”
- Grant date
- Tue Nov 29 2005 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Nov 24 2025 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 3
- CPC classes
- A61K, A61K41/0057, A61K41/0071, A61K49/0013, A61P