This chart shows the pharmaceutical companies with the most patents in Portugal.
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 Portugal are:
- Gilead Sciences Inc
- Boehringer Ingelheim
- Purdue Pharma Lp
- Abbvie Inc
- Astrazeneca Ab
Copyright © DrugPatentWatch. Originally published at Which pharmaceutical companies have the most drug patents in Portugal?