Patent Term Extension Application for VAFSEO® (vadadustat), Patent No. 8,343,952 | Federal Regulations · Congress.wiki

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FDA-2024-E-3577

Patent Term Extension Application for VAFSEO® (vadadustat), Patent No. 8,343,952

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Comment Period OpensAug 9, 2024

Comment Period ClosesAug 16, 2025

Type	Title	Posted	Comments	Status
Other	Letter to U. S. Patent and Trademark Office	Apr 22, 2026	--

CDER

Patent Term Extension Application

Patent No. 8,343,952

VAFSEO® (vadadustat)

Akebia Therapeutics, Inc.

Proskauer Rose LLP

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