Where can we get informations about pharmaceutical patents and their expiration dates?

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Suraj Choudhary

Google patents friend
FDA patent search

Abhishek Raj

Dear Hocine,

I know the following links which can help you.

https://www.pharmapatentsblog.com/

http://www.drugpatentwatch.com/ultimate/

http://www.drugs.com/availability/

Regards,

Abhishek

Hocine Gacem

Thank you dear Abhishek

Thank you Rodolphe