Acetylcysteine Patent Expiration
Acetylcysteine is Used for treating acetaminophen overdose with acetylcysteine solutions to provide a reduction in side effects for human patients. It was first introduced by Apothecon Inc Div Bristol Myers Squibb
Acetylcysteine Patents
Given below is the list of patents protecting Acetylcysteine, 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 |
|---|---|---|---|---|
| Acetadote | US8952065 | Acetylcysteine composition and uses thereof | Feb 10, 2035 | Cumberland Pharms |
| Cetylev | US8747894 | Effervescent compositions containing N-acetylcysteine | May 08, 2032 | Arbor Pharms Llc |
| Cetylev | US9427421 | Effervescent compositions containing N-acetylcysteine | May 08, 2032 | Arbor Pharms Llc |
| Cetylev | US9561204 | Effervescent compositions containing N-acetylcysteine | May 08, 2032 | Arbor Pharms Llc |
| Acetadote | US8722738 | Acetycysteine compositions and methods of use thereof | Apr 06, 2032 | Cumberland Pharms |
| Acetadote | US9327028 | Acetylcysteine compositions and methods of use thereof | Jul 21, 2031 | Cumberland Pharms |
| Acetadote | US8148356 | Acetylcysteine composition and uses therefor | May 21, 2026 | Cumberland Pharms |
| Acetadote | US8399445 | Acetylcysteine composition and uses thereof |
Aug 24, 2025
(Expired) | Cumberland Pharms |
| Acetadote | US8653061 | Acetylcysteine composition and uses thereof |
Aug 24, 2025
(Expired) | Cumberland Pharms |
Acetylcysteine's Family Patents
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