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Serving leading biopharmaceutical companies globally:

Harvard Business School
Boehringer Ingelheim
Abbott
Dow
Merck

Last Updated: January 21, 2020

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Biologic Drug Patents in Canada

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Drug Patents in Canada and US Equivalents

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.
Patent Number Publication Date US Patent Number Estimated Patent Expiration Generic Name US Applicant US Tradename
2903704 Oct 02, 2014   Start Trial 2033-03-14 asparaginase Merck ELSPAR
2284829 Oct 01, 1998   Start Trial 2028-04-10 asparaginase Merck ELSPAR
2284829 Oct 23, 2012   Start Trial 2028-04-10 asparaginase Merck ELSPAR
2373618 Nov 16, 2000   Start Trial 2028-04-10 asparaginase Merck ELSPAR
2373618 Mar 29, 2016   Start Trial 2028-04-10 asparaginase Merck ELSPAR
2375912 Dec 14, 2000   Start Trial 2028-04-10 asparaginase Merck ELSPAR
>Patent Number >Publication Date >US Patent Number >Estimated Patent Expiration >Generic Name >US Applicant >US Tradename

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Serving leading biopharmaceutical companies globally:

Mallinckrodt
Harvard Business School
Baxter
Abbott
AstraZeneca

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