US 12295394
Water-soluble additive composition
granted A61KA61K2800/10A61K8/365
Quick answer
US patent 12295394 (Water-soluble additive composition) held by SUMITOMO BAKELITE CO., LTD. expires Mon May 08 2045 00:00:00 GMT+0000 (Coordinated Universal Time). Status: granted.
Key facts
- Applicant
- SUMITOMO BAKELITE CO., LTD.
- Grant date
- Tue May 13 2025 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon May 08 2045 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 8
- CPC classes
- A61K, A61K2800/10, A61K8/365, A61K8/368, A61K8/44