Question 1

Which platelet aggregation inhibitors molecule has the most API manufacturers?

Accepted Answer

Ticagrelor, with 54 manufacturers holding an active regulatory filing, of which 41 hold an active US DMF or a valid CEP. Counts come from the FDA drug master file list and the EDQM certificate database, as at 9 July 2026.

Question 2

How many API manufacturers cover the platelet aggregation inhibitors class?

Accepted Answer

Across the 3 platelet aggregation inhibitors molecules tracked here (ATC B01AC), 112 active filings are held by manufacturers worldwide. Some companies file for several molecules in the class, so the per-molecule pages name each holder.

Platelet aggregation inhibitors: API manufacturers by molecule

Ticagrelor API manufacturers

Clopidogrel API manufacturers

Cilostazol API manufacturers

Map any of these molecules

Other therapeutic classes