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Last Updated: September 26, 2023

Portugal Drug Patents

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Drug Patents in Portugal and US Equivalents

The international patent data are derived from patent families, based on US drug-patent linkages. Full freedom-to-operate should be independently confirmed.

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Patent Number	Estimated Expiration	Equivalent US Patent	US Expiry Date	Generic Name	US Applicant	US Tradename
90973	⤷ Try a Trial	5034394	2012-06-18	abacavir sulfate	Viiv Hlthcare	ZIAGEN
96321	⤷ Try a Trial	5034394	2012-06-18	abacavir sulfate	Viiv Hlthcare	ZIAGEN
90973	⤷ Try a Trial	5089500	2009-12-26	abacavir sulfate	Viiv Hlthcare	ZIAGEN
96321	⤷ Try a Trial	5089500	2009-12-26	abacavir sulfate	Viiv Hlthcare	ZIAGEN
983271	⤷ Try a Trial	6294540	2018-11-14	abacavir sulfate	Viiv Hlthcare	ZIAGEN
1051156	⤷ Try a Trial	6641843	2019-08-04	abacavir sulfate	Viiv Hlthcare	ZIAGEN
90973	⤷ Try a Trial	5034394	2012-06-18	abacavir sulfate; lamivudine	Viiv Hlthcare	EPZICOM
>Patent Number	>Estimated Expiration	>Equivalent US Patent	>US Expiry Date	>Generic Name	>US Applicant	>US Tradename

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Serving leading biopharmaceutical companies globally:

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