This chart shows the drugs with the most patents in Spain.
Patents must be filed in each country (or, in some cases regional patent office) where patent protection is desired.
The companies with the greatest patent coverage in Spain are:
- Viekira Pak (copackaged)
- Viekira Xr
- Hysingla Er
- Trelegy Ellipta
- Airduo Digihaler
Copyright © DrugPatentWatch. Originally published at Which pharmaceutical drugs have the most drug patents in Spain?