← Every product built on public research
Sanofi · Rilzabrutinib
Wayrilz: patented from NIH-funded research, then Medicare paid $4.4M for it in 2025
$4.4M
Medicare paid, 2025
before rebates
$4.4M
Medicare, 2020–2025
$36K per patient in 2025
$6.0M
Medicare, 2026 Q1
the newest quarter CMS has published
$1.1M
NIH grants behind the patents
whole-grant totals, not the drug's cost
The public record, link by link
1 · Public research
NIH grant to University of California, San Francisco, $1.1M in all.2 · Patent
9580427, reported to NIH under R01GM071434.3 · FDA approval
Approved Aug 29, 2025, sold by Sanofi (NDA 219685); orphan-drug exclusivity runs to Aug 29, 2032.4 · Public pays
Medicare paid $4.4M in 2025 for 123 patients.
What Medicare paid for Wayrilz
Plus $6.0M in the first quarter of 2026, for 169 patients.
The grants
Highly Selective, Irreversible Protein Kinase Inhibitors
R01GM071434 · University of California, San Francisco · NIGMS · 2005–2008
$1.1M
The patents
- FDA-listed expiry Mar 1, 2033
Sanofi's side
Drug makers pay for the clinical trials that take a compound from the lab to FDA approval, and they pay royalties on licensed patents. Those terms are not public. Separately, Sanofi received $269M in federal contracts and grants since fiscal 2020, which includes purchases. Sanofi's page shows its other products on this list, its federal awards, its PAC's giving and its lobbying. If Sanofi wants to add its account, we will publish it here.
How this is built. A product is listed for one of two public records. Either NIH's Technology Transfer office lists it as an FDA-approved product built on a license from an NIH, CDC or FDA lab, or a patent the FDA lists for the drug was reported to NIH as an invention made with NIH grant money, as the Bayh-Dole Act requires. We then add what Medicare Part D, Part B and Medicaid paid for each product, and for each company, the federal grants and contracts it received, its PAC's donations and its lobbying.
What the numbers mean. Medicare and Medicaid figures are gross spending before the rebates drug makers pay back, which are confidential. Hospital-administered therapies such as CAR-T cell treatments are mostly paid under Medicare Part A and do not appear in these files. "NIH grants" is everything NIH paid on the grants a patent was reported under, from 1985 on; a grant usually paid for more than one invention, so it is not the cost of the drug. Federal contracts include purchases, such as vaccine doses, as well as research. Companies also paid for the clinical trials that took these products to approval. None of these figures shows that public money set a price or bought a decision.
Sources: NIH Technology Transfer: FDA-approved products licensed from NIH, CDC and FDA labs; NIH RePORTER patents reported under NIH grants (from iEdison); NIH RePORTER project funding; FDA Orange Book patent, exclusivity and product files; CMS Medicare Part D and Part B Spending by Drug (annual and quarterly); CMS Medicaid Spending by Drug; USAspending.gov federal grants and contracts. Updated 2026-11-06.