Naloxegol Oxalate Patent Expiration
Naloxegol Oxalate is Used for managing constipation caused by opioid medications. It was first introduced by Valinor Pharma Llc
Naloxegol Oxalate Patents
Given below is the list of patents protecting Naloxegol Oxalate, along with the drug name that holds that patent and the company name owning that drug.
| Drug Used in | Drug Patent Number | Drug Patent Title | Drug Patent Expiry | Drug Owner |
|---|---|---|---|---|
| Movantik | US7056500 | Polymer conjugates of opioid antagonists |
Jun 29, 2024
(Expired) | Valinor |
| Movantik | US7662365 | Polymer conjugates of opioid antagonists |
Oct 18, 2022
(Expired) | Valinor |
| Movantik | US7786133 | Chemically modified small molecules | Sep 16, 2028 | Valinor |
| Movantik | US8067431 | Chemically modified small molecules | Dec 16, 2024 | Valinor |
| Movantik | US8617530 | Polymer conjugates of opioid antagonists |
Oct 18, 2022
(Expired) | Valinor |
| Movantik | US9012469 | Crystalline naloxol-peg conjugate | Apr 02, 2032 | Valinor |
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