Serving leading biopharmaceutical companies globally:
Upgrade to enjoy subscriber-only features like email alerts and data export. See the Plans and Pricing
Serving leading biopharmaceutical companies globally:
Generated: October 21, 2017
These international patent data are derived from patent families, based on US drug-patent linkages.
Accordingly, they should not be regarded as comprehensive records of ex-US drug-patent associations.
| US Patent Number | US Expiration Date | US Applicant | US Tradename | Generic Name | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ► Subscribe | Oct 27, 2023 | Purdue Pharma | RYZOLT | tramadol hydrochloride | |||||||||||
| This preview shows a limited data set Subscribe for full access, or try a Trial | |||||||||||||||
Export unavailable in trial.
Subscribe for complete access.
Serving leading biopharmaceutical companies globally:
Drugs may be covered by multiple patents or regulatory protections. All trademarks and applicant names are the property of their respective owners or licensors. Although great care is taken in the proper and correct provision of this service, thinkBiotech LLC does not accept any responsibility for possible consequences of errors or omissions in the provided data. The data presented herein is for information purposes only. There is no warranty that the data contained herein is error free. thinkBiotech performs no independent verifification of facts as provided by public sources nor are attempts made to provide legal or investing advice. Any reliance on data provided herein is done solely at the discretion of the user. Users of this service are advised to seek professional advice and independent confirmation before considering acting on any of the provided information. thinkBiotech LLC reserves the right to amend, extend or withdraw any part or all of the offered service without notice.
Follow DrugPatentWatch:
Join the 22,980 others who get our Drug Patent Expiration Alerts:
