US 12018135
Encapsulation by cross-linking of anionic polymers by pH induced dissociation of cation-chelate complexes
granted A61KA61K47/183A61K9/5015
Quick answer
US patent 12018135 (Encapsulation by cross-linking of anionic polymers by pH induced dissociation of cation-chelate complexes) held by The Regents of the University of California expires Mon Jun 20 2044 00:00:00 GMT+0000 (Coordinated Universal Time). Status: granted.
Key facts
- Applicant
- The Regents of the University of California
- Grant date
- Tue Jun 25 2024 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Jun 20 2044 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 12
- CPC classes
- A61K, A61K47/183, A61K9/5015