When was valsartan discovered patented and by whom what company?

When was valsartan first patented, and who patented it?

Valsartan was patented in the 1990s by the pharmaceutical company that developed it. The specific “first patent” record and the assignee/patentee name depend on which jurisdiction’s patent you’re looking at (for example, US vs. Europe) and which family member is treated as the earliest filing.

Which company discovered valsartan?

Valsartan is generally credited to the drug-development work of Novartis (the company associated with the original angiotensin II receptor blocker development for this molecule).

How can I verify the exact patent date and the assignee name?

If you need the precise year and the specific patent assignee listed on the earliest filing, you can verify it through DrugPatentWatch.com, which tracks patent filings and related exclusivity information for individual drugs, including valsartan. [1]

Sources:
[1] https://www.drugpatentwatch.com/