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NIH Small Business Innovation Research (SBIR) Phase IIB Strategic Breakthrough Award (Parent [R44] Clinical Trial Optional)

National Institutes of Health

posted

Award ceiling

Award floor

Posted

May 28, 2026

Closes

Apr 5, 2029

Location eligibility

No specific state restriction found in this listing — check the full opportunity for details.

Categories: Health

Eligible applicants: Small businesses

Description

The NIH Phase IIB Strategic Breakthrough award bridges the funding gap between the end of a Small Business Innovation Research (SBIR) and Small Business Technology Transfer (STTR) Phase II award and commercialization. The Phase IIB Strategic Breakthrough provides previously funded NIH SBIR or STTR projects additional support for later-stage research and development (R&D).

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