Acetaminophen; Benzhydrocodone Hydrochloride Patent Expiration
Acetaminophen; Benzhydrocodone Hydrochloride is Used for managing acute severe pain requiring an opioid analgesic when other treatments are insufficient. It was first introduced by Zevra Therapeutics
Acetaminophen; Benzhydrocodone Hydrochloride Patents
Given below is the list of patents protecting Acetaminophen; Benzhydrocodone Hydrochloride, 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 |
|---|---|---|---|---|
| Apadaz | US8461137 | Benzoic acid, benzoic acid derivatives and heteroaryl carboxylic acid conjugates of hydrocodone, prodrugs, methods of making and use thereof | Feb 22, 2031 | Zevra Therap |
| Apadaz | US8748413 | Benzoic acid, benzoic acid derivatives and heteroaryl carboxylic acid conjugates of hydrocodone, prodrugs, methods of making and use thereof | Jul 01, 2030 | Zevra Therap |
| Apadaz | US8748413 | Benzoic acid, benzoic acid derivatives and heteroaryl carboxylic acid conjugates of hydrocodone, prodrugs, methods of making and use thereof | Jul 10, 2030 | Zevra Therap |
| Apadaz | US8828978 | Benzoic acid, benzoic acid derivatives and heteroaryl carboxylic acid conjugates of hydrocodone, prodrugs, methods of making and use thereof | Jul 01, 2030 | Zevra Therap |
| Apadaz | US9132125 | Benzoic acid, benzoic acid derivatives and heteroaryl carboxylic acid conjugates of hydrocodone, prodrugs, methods of making and use thereof | Jul 01, 2030 | Zevra Therap |
| Apadaz | US9549923 | Benzoic acid, benzoic acid derivatives and heteroaryl carboxylic acid conjugates of hydrocodone, prodrugs, methods of making and uses thereof | Jul 01, 2030 | Zevra Therap |
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