The Bayh-Dole Act only governs inventions “conceived or first actually reduced to practice” with federal funding. When a university researcher makes an invention on privately funded, foundation-funded, discretionary, or unfunded time, Bayh-Dole’s disclosure, election-of-title, and march-in framework simply does not apply — ownership instead falls back to older, judge-made common law rules of patent ownership between employer and employee. Two doctrines do most of the work in that gap: the shop right and the hired-to-invent rule. Both predate Bayh-Dole by decades, both remain good law today, and both are frequently misunderstood by research administrators who are used to thinking about invention ownership almost exclusively through a federal-funding lens.
Why Bayh-Dole doesn’t reach every university invention
Bayh-Dole (35 U.S.C. § 200 et seq.) is a funding-source-triggered statute, not a general patent-ownership law. It only attaches when an invention is made “in the performance of work under a funding agreement” with a federal agency. A large share of university invention activity falls outside that trigger entirely: inventions from internal seed funds, foundation or industry-sponsored research with no federal component, faculty consulting work, student projects unconnected to any grant, and inventions made on a researcher’s own time using personal resources. For all of that activity, ownership is governed by ordinary state contract law (an institution’s IP policy or an inventor’s signed assignment agreement, where one exists and is enforceable) and, where no valid agreement resolves the question, by the federal common-law doctrines set out most authoritatively by the U.S. Supreme Court in United States v. Dubilier Condenser Corp., 289 U.S. 178 (1933).
The three-way split set out in United States v. Dubilier
Dubilier remains the seminal statement of employer-employee patent ownership under U.S. law. It sorts an employee’s invention into one of three outcomes, depending on the relationship between the invention and the terms of employment:
- Hired to invent. If the employee was specifically engaged to solve the problem or produce the invention in question, the law implies an obligation on the employee to assign the resulting patent to the employer — even without a written assignment clause. The Court’s own language: “one employed to make an invention, who succeeds, during his term of service, in accomplishing that task, is bound to assign to his employer any patent obtained.”
- Shop right. If the employee was not specifically hired to invent, but nonetheless conceives and perfects the invention during working hours using the employer’s materials, facilities, or equipment, the employee keeps the patent — but the employer earns a personal, non-exclusive, royalty-free license (a “shop right”) to practice the invention in its own business.
- No employer interest at all. If the invention falls outside the scope of employment and is made on the employee’s own time with the employee’s own resources, the employer has no claim to it whatsoever — neither ownership nor a shop right.
Which bucket a given university invention lands in is a fact-specific question — what the researcher’s job actually required, whether university lab space, equipment, materials, or paid time were used, and whether any signed IP assignment policy or agreement already resolves the question by contract rather than by falling back to common law at all.
The shop right doctrine: a license, not ownership
A shop right is easy to overstate. It is not a transfer of title and it does not make the university a co-owner of the patent. Courts and legal commentary consistently describe it as a narrow, equitable license with these features:
- Non-exclusive — the inventor is free to license or practice the invention elsewhere, including with competitors of the employer.
- Royalty-free — the employer pays nothing to use the invention, on the theory that its resources already subsidized the invention’s creation.
- Personal to the employer — a shop right generally cannot be sold, assigned, or sublicensed separately from the business itself, and courts have limited how far it survives a change of business ownership.
- Limited to the employer’s own use — it does not carry the right to exclude third parties, sue for infringement, or otherwise exercise the bundle of rights that come with actual patent ownership.
For a university, the practical trigger is usually “did the researcher use institutional lab space, equipment, materials, or paid working hours to conceive or perfect the invention?” If yes, and the invention wasn’t the specific subject of the researcher’s job, a shop right is the doctrine most likely to apply by default — the institution gets to use the invention internally, but the inventor keeps the patent and controls licensing to everyone else.
The hired-to-invent rule: when the employer owns outright
The hired-to-invent rule reaches a different result: full equitable ownership in the employer, via an implied duty on the employee to assign the patent. Courts look for evidence that the employee’s job was specifically to solve the problem the invention solves — not merely that inventing is a foreseeable byproduct of the employee’s general duties. Relevant indicators include a job description or offer letter that names a specific research problem or invention goal, a role explicitly defined around research and development output rather than teaching or general scholarship, and direct instruction from the employer to work on the specific problem that produced the invention.
For most university faculty, this is a harder fit than it is in an industrial R&D setting: a professor’s employment typically encompasses teaching, service, and open-ended scholarly inquiry across a discipline, not a narrowly defined mandate to invent one specific thing. Courts have historically been more willing to find “hired to invent” facts for staff research scientists, postdocs, or engineers brought on for a defined project than for tenure-track faculty pursuing self-directed research programs — though this is fact-specific and jurisdiction-dependent, not a bright-line rule, and it is exactly the kind of ambiguity most institutions now prefer to eliminate with a signed agreement rather than litigate under common law.
Shop right and hired-to-invent are patent doctrines — not copyright’s “work made for hire”
A common point of confusion inside research offices: the copyright doctrine of work made for hire and the patent-ownership doctrines covered here are not the same body of law and do not track each other. Work made for hire is a creature of the Copyright Act (17 U.S.C. § 101) — it can vest copyright ownership in an employer automatically, the moment a qualifying work is created within the scope of employment, with no invention-specific hiring inquiry required. There is no patent-law equivalent. Patents are never subject to a “work made for hire” rule; employer ownership of a patentable invention always has to be established either by a valid written assignment or by satisfying the “hired to invent” test above — automatic vesting the way copyright’s work-for-hire doctrine allows simply does not exist for patents. An institution that assumes its copyright work-for-hire policy language also secures patent rights is working from the wrong legal framework.
Why most universities don’t actually rely on these doctrines today
Because both common-law doctrines are fact-dependent, litigation-prone, and — in the shop right’s case — deliberately limited to a bare use license rather than ownership, essentially every research university now requires faculty, staff, postdocs, and often students to sign an IP assignment agreement (frequently as a condition of employment or of using institutional facilities, sometimes embedded directly in a faculty handbook or patent policy). A valid, properly executed assignment agreement displaces the need to litigate whether an invention was “hired to invent” or merely a “shop right” situation — the contract simply says who owns what, regardless of funding source. That is also why Stanford v. Roche (2011) matters even outside its immediate Bayh-Dole context: the Supreme Court’s holding that patent ownership vests first in the individual inventor, not automatically in an employer or the government, reinforced why institutions cannot assume ownership from funding source or job title alone — a present, properly worded assignment obligation has to actually be in place.
Shop right and hired-to-invent doctrines still matter as the fallback for gaps in that contractual coverage: visiting or adjunct faculty outside the standard policy, emeritus researchers using shared lab space informally, collaborators from another institution, student inventors not clearly covered by a signed agreement, or older inventions that predate a university’s current IP policy. A technology transfer office reviewing an invention disclosure with an unclear funding or employment history should check whether a signed assignment actually covers the invention before assuming common law resolves ownership cleanly in the institution’s favor.
How this differs from Bayh-Dole’s federal-funding framework
It’s worth being explicit about the boundary, since the two frameworks answer different questions. The Bayh-Dole Act governs whether a grantee institution may elect to retain title to a federally funded invention, subject to disclosure timelines, the government’s retained march-in rights, and the compliance obligations detailed in 37 CFR 401 — see also Bayh-Dole march-in rights. None of that machinery asks who owns the invention as between the individual researcher and the university in the first instance — Bayh-Dole assumes an institution already has valid title (again, per Stanford v. Roche, usually via a real assignment) before its own election-of-title and reporting rules even become relevant. Shop right and hired-to-invent, by contrast, answer exactly that first-instance ownership question, but only when there’s no federal funding agreement to trigger Bayh-Dole and no valid assignment already settling it by contract. The two frameworks are not competing versions of the same rule — they answer different questions and can even apply in sequence: common law (or a signed assignment) establishes that the university owns the invention in the first place; Bayh-Dole then governs what obligations attach if federal funding was also involved.
Frequently asked questions
Does a university automatically own an employee’s invention if no federal grant was involved?
Not automatically. Absent a valid, enforceable IP assignment agreement or policy that covers the researcher and the invention, ownership defaults to common law — which usually means the individual inventor owns the patent, with the university holding, at most, a shop right to use it internally.
Is a shop right the same as the university owning the patent?
No. A shop right is a narrow, non-exclusive, royalty-free license to use the invention. The inventor keeps title to the patent and can license it to others, including the university’s competitors.
Can a shop right be sold or transferred?
Generally no — courts have treated shop rights as personal to the employer’s own business use, not a freely transferable or sublicensable asset, though the exact limits can vary by jurisdiction.
What makes an employee “hired to invent” rather than just someone who happens to invent something?
Courts look at whether the specific problem the invention solves was the actual subject of the employment — a defined R&D mandate, an explicit instruction to solve that problem — rather than inventing being an incidental byproduct of broader duties like teaching or general research.
Does signing a university IP policy eliminate the need to think about these doctrines?
In most cases, yes, for anyone clearly covered by it — a valid signed assignment resolves ownership by contract and makes the common-law fallback unnecessary. The doctrines still matter for people or situations a policy doesn’t clearly cover.
Is “work made for hire” the same rule as “hired to invent”?
No. Work made for hire is a copyright doctrine that can vest copyright ownership in an employer automatically. Patents have no equivalent automatic-vesting rule; employer ownership always requires either a valid assignment or proof the employee was genuinely “hired to invent” under the common-law test.
