Board of Trustees of the Leland Stanford Junior University v. Roche Molecular Systems, Inc.
The Supreme Court ruled that the Bayh-Dole Act does not automatically give universities or other federal contractors ownership of inventions their employees create with federal funding. Because a Stanford researcher had separately signed away his rights to a private company, that company—not Stanford—held an ownership stake in the resulting patents.
The decision preserves a centuries-old patent-law rule that inventions belong to the inventor first, unless the inventor expressly assigns them away, meaning federally funded institutions must secure clear, effective assignments from their researchers rather than relying on funding statutes to claim automatic ownership.
“You cannot retain something unless you already have it.”
Explaining why the Bayh-Dole Act's 'retain title' language shows it does not automatically vest ownership in contractors.
How it got here: A federal trial court sided with Stanford; the Federal Circuit reversed, finding Roche co-owned the patents and Stanford lacked standing; Stanford appealed to the Supreme Court.
The Case in Depth
What happened
A Stanford researcher studying HIV testing methods signed an agreement promising to assign future inventions to Stanford, then later signed a different agreement immediately assigning his rights to Cetus, a private company where he was doing supplementary research. Cetus's assets, including that assignment, were later acquired by Roche, which began selling HIV test kits that Stanford said infringed its patents.
The question before the Court
When a university researcher's federally funded work led to a patent, could a federal law (the Bayh-Dole Act) automatically give the university ownership over the inventor's own signed assignment to a private company?
The Court's answer
No — the Bayh-Dole Act does not automatically give a university ownership of a researcher's federally funded invention. The Act only lets a contractor 'retain' title it already has through a valid assignment from the inventor; it does not strip inventors of their traditional patent-law right to own what they create, nor does it override an inventor's separate, effective assignment to someone else.
Here, the researcher had only promised Stanford he would assign future inventions, but he immediately and effectively assigned his rights to Cetus, the private company. Because that assignment took effect first under ordinary contract principles, Cetus (and later Roche) obtained an ownership stake the Bayh-Dole Act could not erase, leaving Stanford without sole standing to sue for infringement.
Curious how the Court got there? See the step-by-step legal reasoning →
Why it matters
Universities and other institutions doing federally funded research must make sure their employment agreements clearly and immediately assign invention rights, rather than merely promising future assignment. Sloppy contract language can let a researcher sign away rights to an outside company, undermining the institution's ability to sue for patent infringement or commercialize discoveries.
What changes now
This is a final merits decision, not a temporary order. The judgment of the Federal Circuit affirming that Roche holds an ownership interest defeating Stanford's standing to sue stands. The majority left open, without deciding, whether the Federal Circuit's separate rule for interpreting employee assignment agreements (the FilmTec principle) is itself correct, since Stanford had not challenged it — an issue that could be raised in a future case.
What this does not decide
The Court did not decide whether the Federal Circuit's FilmTec rule for interpreting assignment language ('agree to assign' versus 'hereby assign') is correct, because Stanford never challenged it. Both the majority and the concurrence noted this question remains open for a future case.
Concurrences and dissents
Concurrence — Justice Sotomayor
Justice Sotomayor agreed with the majority's reasoning and the result but wrote separately to flag that she shares Justice Breyer's concerns about the Federal Circuit's FilmTec rule governing how assignment agreements are interpreted. She agreed affirmance was correct only because Stanford never challenged that rule below, and she read the majority as leaving room to raise the issue in a future case.
Dissent — Justice Breyer
“Why should the public have to pay twice for the same invention?”Breyer's rationale for reading the Bayh-Dole Act as favoring institutional ownership of federally funded inventions.
Justice Breyer argued the Court should have sent the case back to the Federal Circuit for fuller briefing rather than resolving it. He contended the Bayh-Dole Act's purpose of ensuring federally funded inventions are used for public benefit supports reading it as ordinarily requiring employees to assign their rights to their federally funded employers. He also criticized the Federal Circuit's FilmTec rule for immediate versus future assignments as an unexplained, technical trap that undercuts the Act's goals.
How the Court got there
The legal reasoning, step by step
- The Court began from patent law's baseline rule, unbroken since 1790, that rights in an invention belong to the inventor unless the inventor expressly assigns them to someone else, such as an employer.
- The Court asked whether the Bayh-Dole Act's phrase 'invention of the contractor' overrides that baseline by automatically vesting title to federally funded inventions in the contractor (here, the university) rather than the inventor. It found no such unambiguous language, contrasting the Act with other statutes where Congress had clearly vested title in the government.
- The Court read 'invention of the contractor' to mean inventions the contractor already owns, not simply any invention made by a contractor's employee with federal funds, because that reading kept the phrase 'of the contractor' meaningful rather than redundant.
- The Court found that the Act's language allowing contractors to 'elect to retain title' only makes sense if the contractor already possesses title through a valid assignment — you cannot retain what you never had.
- Because the university's earlier agreement with the researcher was only a promise to assign in the future, while his later agreement with the private company was an immediate assignment, the private company's predecessor obtained the researcher's rights first under ordinary contract principles, which the Bayh-Dole Act did not displace.