US 12234277
Hydrophobic interaction chromatography for viral clearance
granted A61KA61K39/39525
Quick answer
US patent 12234277 (Hydrophobic interaction chromatography for viral clearance) held by REGENERON PHARMACEUTICALS, INC. expires Mon Feb 20 2045 00:00:00 GMT+0000 (Coordinated Universal Time). Status: granted.
Key facts
- Applicant
- REGENERON PHARMACEUTICALS, INC.
- Grant date
- Tue Feb 25 2025 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Feb 20 2045 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 24
- CPC classes
- A61K, A61K39/39525