US 11666536
Extended release compositions comprising pyridostigmine
granted A61KA61K31/4425A61K9/0065
Quick answer
US patent 11666536 (Extended release compositions comprising pyridostigmine) held by Amneal Complex Products Research LLC expires Mon Jun 01 2043 00:00:00 GMT+0000 (Coordinated Universal Time). Status: granted.
Key facts
- Applicant
- Amneal Complex Products Research LLC
- Grant date
- Tue Jun 06 2023 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Jun 01 2043 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 34
- CPC classes
- A61K, A61K31/4425, A61K9/0065, A61K9/2846, A61K9/2866