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PA-23-233: PHS 2023-2 Omnibus Solicitation of the NIH for Small Business Technology Transfer Grant Applications (Parent STTR [R41/R42] Clinical Trial Required)

Closed Closed April 5, 2024 Opportunity PA-23-233

This grant is closed. Who won this program's grants before is below, and similar open grants are at the end of the page. It is in our archive of National Institutes of Health notices from 2023.

National Institutes of Health offered grants to small businesses. Applications closed on April 5, 2024.

From the official notice on Grants.gov, last changed July 12, 2023. Checked November 7, 2026.

About this NIH notice

The title gives no activity code; these are the codes of the projects NIH funded under it.

Projects funded under PA-23-233 were run by National Heart Lung and Blood Institute (NHLBI, 3 projects), Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD, 3 projects), National Institute of Mental Health (NIMH, 3 projects) and National Institute on Drug Abuse (NIDA, 3 projects), and 8 more. Contact the program officer at the institute that fits your project before you apply; the notice lists them.

Application due dates, page limits and budget limits are set in the notice. Read PA-23-233 in the NIH Guide.

Other notices with this title

National Institutes of Health has posted this title under other numbers: earlier or later rounds, or the same competition for another area. Each has its own dates and may change its rules.

NoticePostedDeadlineStatus
PA-24-248July 3, 2024Closed September 5, 2025Closed
PA-22-179June 2, 2022Closed April 5, 2023Closed
PA-21-261July 8, 2021Closed April 5, 2022Closed

Key dates

PostedJuly 12, 2023
DeadlineApril 5, 2024
Archived by Grants.govMay 11, 2024

Who can apply

This opportunity was open to small businesses.

Other Eligible Applicants include the following: Non-domestic (non-U.S.) Entities (Foreign Institutions) are not eligible to apply. Non-domestic (non-U.S.) components of U.S. Organizations are not eligible to apply. Foreign components, as defined in the NIH Grants Policy Statement, may be allowed.

More grants for small businesses.

Is this a realistic fit?

What the grant funds

This Notice of Funding Opportunity Announcement (NOFO), issued by the National Institutes of Health (NIH) invites eligible United States small businesses to submit Small Business Technology Transfer (STTR) grant applications. United States small businesses that have the research capabilities and technological expertise to contribute to the R and D mission(s) of the NIH awarding components identified in this NOFO are encouraged to submit STTR grant applications in response to identified topics (see PHS 2023-2 SBIR/STTR Program Descriptions and Research Topics for NIH, CDC, and FDA). This Parent Funding Opportunity Announcement requires that at least 1 clinical trial be proposed. The proposed project must be related to the programmatic interests of one or more of the participating NIH Institutes and Centers (ICs) based on their scientific missions.

Category: Education, Environment, Health, Income Security and Social Services.

Funded under PA-23-233 so far

NIH funded 22 projects under PA-23-233 in fiscal 2024 to 2026, at 22 institutions. The median yearly award was $538,292.

From NIH RePORTER, which lists each project once per fiscal year it was funded. Amounts are the yearly award.

Who has won Aging Research grants before

From fiscal 2021 to 2025, Aging Research (93.866) awarded $19 billion across 11,026 grant awards, an average of $1.7 million per award.

Largest recipients, fiscal 2021 to 2025
RecipientStateAwardsAmount
The Regents of the University of California, San FranciscoCalifornia337$575 million
The Trustees of Columbia University in the City of New YorkNew York242$574 million
University of Southern CaliforniaCalifornia203$572 million
The Washington UniversityMissouri210$556 million
Regents of the University of MichiganMichigan232$538 million

Top states: California ($3.4 billion), New York ($2.0 billion), Massachusetts ($1.8 billion), Pennsylvania ($1.0 billion), Texas ($912 million).

Who has won Cardiovascular Diseases Research grants before

From fiscal 2021 to 2025, Cardiovascular Diseases Research (93.837) awarded $15 billion across 11,798 grant awards, an average of $1.2 million per award.

Largest recipients, fiscal 2021 to 2025
RecipientStateAwardsAmount
The Trustees of the University of PennsylvaniaPennsylvania313$380 million
Brigham & Womens Hospital IncMassachusetts274$374 million
Regents of the University of MichiganMichigan277$355 million
The Trustees of Columbia University in the City of New YorkNew York207$335 million
University of Pittsburgh - of the Commonwealth System of Higher EducationPennsylvania295$320 million

Top states: California ($1.8 billion), Massachusetts ($1.5 billion), New York ($1.4 billion), Pennsylvania ($1.1 billion), Ohio ($749 million).

Who has won Mental Health Research Grants grants before

From fiscal 2021 to 2025, Mental Health Research Grants (93.242) awarded $8.8 billion across 6,785 grant awards, an average of $1.3 million per award.

Largest recipients, fiscal 2021 to 2025
RecipientStateAwardsAmount
Yale UnivConnecticut185$371 million
University of Pittsburgh - of the Commonwealth System of Higher EducationPennsylvania200$297 million
University of California, Los AngelesCalifornia176$234 million
Icahn School of Medicine at Mount SinaiNew York144$212 million
The Washington UniversityMissouri149$211 million

Top states: California ($1.4 billion), Massachusetts ($1.1 billion), New York ($1.1 billion), Pennsylvania ($667 million), Connecticut ($422 million).

Other programs behind this notice

Applying now

This notice no longer takes applications. Agencies often post the same opportunity again under a new number, so check the program's notices on Grants.gov and the similar open grants below.

The notice on Grants.gov keeps its full text and attachments, which is useful for planning a resubmission.

Questions people ask

Is PA-23-233 still open?

No. It closed on April 5, 2024.

Who can apply for PHS 2023-2 Omnibus Solicitation of the NIH for Small Business Technology Transfer Grant Applications (Parent STTR [R41/R42] Clinical Trial Required)?

National Institutes of Health accepted applications from small businesses. The notice adds further conditions, so read its eligibility section.

What is the deadline for PHS 2023-2 Omnibus Solicitation of the NIH for Small Business Technology Transfer Grant Applications (Parent STTR [R41/R42] Clinical Trial Required)?

Closed April 5, 2024. Applications are no longer accepted; the program's newer notices are on this page when there are any.

Who has been funded under PA-23-233?

NIH RePORTER lists 22 projects funded under PA-23-233 in fiscal 2024 to 2026, at 22 institutions. The most were at Arcascope, Inc, Pip Care, Inc., Klein Buendel, Inc.

Who has won Environmental Health grants before?

The largest recipients over five fiscal years were Icahn School of Medicine at Mount Sinai, The Trustees of Columbia University in the City of New York, University of North Carolina at Chapel Hill. The program made 1,980 awards worth $2.1 billion in that time.

Similar open grants