US 12318457
Oligosaccharide linker, linker-payload comprising the same and glycan chain-remodeled antibody-drug conjugate, preparation methods and uses thereof
granted A61KA61K31/542A61K31/7016
Quick answer
US patent 12318457 (Oligosaccharide linker, linker-payload comprising the same and glycan chain-remodeled antibody-drug conjugate, preparation methods and uses thereof) held by GENEQUANTUM HEALTHCARE (SUZHOU) CO., LTD. expires Mon May 29 2045 00:00:00 GMT+0000 (Coordinated Universal Time). Status: granted.
Key facts
- Applicant
- GENEQUANTUM HEALTHCARE (SUZHOU) CO., LTD.
- Grant date
- Tue Jun 03 2025 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon May 29 2045 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 10
- CPC classes
- A61K, A61K31/542, A61K31/7016, A61K47/549, A61K47/65