Serving leading biopharmaceutical companies globally:

Boehringer Ingelheim
Dow
AstraZeneca
Moodys
Mallinckrodt
Express Scripts

Which pharmaceutical companies have the most drug patents in Canada?

This chart shows the pharmaceutical companies with the most patents in Canada.

Patents must be filed in each country (or, in some cases regional patent office) where patent protection is desired.

For a global perspective, see the Drug companies with the greatest global patent coverage.

The companies with the greatest patent coverage in Canada are:

Back to Pharmaceutical Industry Infographics

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