Icatibant Acetate Patent Expiration

Icatibant Acetate is Used for treating acute attacks of hereditary angioedema by antagonizing bradykinin receptor. It was first introduced by Takeda Pharmaceuticals Usa Inc in its drug Firazyr on Aug 25, 2011. 11 different companies have introduced drugs containing Icatibant Acetate.


Icatibant Acetate Patents

Given below is the list of patents protecting Icatibant Acetate, along with the drug name that holds that patent and the company name owning that drug.

Drug Used in Drug Patent Number Drug Patent Title Drug Patent Expiry Drug Owner
Firazyr US5648333 Peptides having bradykinin antagonist action Jul 15, 2014

(Expired)

Takeda Pharms Usa



Icatibant Acetate's Family Patents

Family Patents

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Icatibant Acetate Generic API Manufacturers

Several generic applications have been filed for Icatibant Acetate. The first generic version for Icatibant Acetate was by Teva Pharmaceuticals Usa Inc and was approved on Jul 15, 2019. And the latest generic version is by Alembic Pharmaceuticals Ltd and was approved on Jun 14, 2024.

Given below is the list of companies who have filed for Icatibant Acetate generic, along with the locations of their manufacturing plants worldwide.