Other Eligible Applicants include the following: Alaska Native and Native Hawaiian Serving Institutions; Asian American Native American Pacific Islander Serving Institutions (AANAPISISs); Eligible Agencies of the Federal Government; Faith-based or Community-based Organizations; Hispanic-serving Institutions; Historically Black Colleges and Universities (HBCUs); Indian/Native American Tribal Governments (Other than Federally Recognized); Non-domestic (non-U.S.) Entities (Foreign Organizations); Regional Organizations; Tribally Controlled Colleges and Universities (TCCUs) ; U.S. Territory or Possession; Non-domestic (non-U.S.) Entities (Foreign Organizations) are not eligible to apply. Non-domestic (non-U.S.) components of U.S. Organizations are eligible to apply. Foreign components, as defined in the NIH Grants Policy Statement, are allowed.
The goal of the NHLBI Catalyze Program is to provide a comprehensive suite of support and services to facilitate the transition of basic science discoveries into viable diagnostic and therapeutic candidates that have been cleared for human testing, and to develop translational researchers fluent in product development and entrepreneurship. This specific Catalyze Product Definition initiative will provide the early stage translational support needed for the activities required to develop and test device prototypes, identify diagnostic disease targets and develop associated assays, and develop research tools to treat HLBS diseases and disorders. This is a phased initiative for early stage projects. The R61 phase provides support to identify and test initial prototype designs, to identify a disease target and generate experimental design, and to identify, test and pilot research tools. The R33 phase provides support for continued prototype development and testing, in addition to modifying design features and user feedback, diagnostic product generation, exploration of assay components, and characterization of a load design, and research tool improvement, large trial testing and data integration. Following successful completion of the program, it is expected that the potential products will be poised to move forward for in vivo testing (optimization, safety, efficacy) with additional support from NIH and/or other federal and private programs. This initiative has a companion initiative that supports development of therapeutics and combination products and is also part of a suite of innovation grants to advance projects to the point where they can meet the entry criteria for the NHLBI Catalyze Preclinical Program.
From Grants.gov's public daily extract of Oct 25, 2026. Agency contacts, full eligibility and application packages are on Grants.gov; always confirm deadlines there before applying.
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