Artificial Intelligence

Only Humans Are Allowed: Federal Circuit Says No to “AI Inventors”

Vivian Lin, MJLST Staffer

On August 5, 2022, the U.S. Court of Appeals for the Federal Circuit affirmed the U.S. District for the Eastern Division of Virginia’s decision that artificial intelligence (AI) cannot be an “inventor” on a patent application,[1] joining many other jurisdictions in confirming that only a natural person can be an “inventor”.[2] Currently, South Africa remains the only jurisdiction that has granted Dr. Stephan Thaler’s patent naming DABUS, an AI, as the sole inventor of two patentable inventions.[3] With the release of the Federal Circuit’s opinion refusing to recognize AI as an inventor, Dr. Thaler’s fight to credit AI for inventions reaches a plateau. 

DABUS, formally known as Device for the Autonomous Bootstrapping of Unified Sentience, is an AI-based creativity machine created by Dr. Stephan Thaler, the founder of the software company Imagination Engine Inc. Dr. Thaler claimed that DABUS independently invented two patentable inventions: The Factual Container and the Neural Flame. For the past few years, Dr. Thaler has been in battle with patent offices around the world trying to receive patents for these two inventions. Until this date, every patent office, except one,[4] has refused to grant the patents on the grounds that the applications do not name a natural person as the inventor. 

The inventor of a patent being a natural person is a legal requirement in many jurisdictions. The recent Federal Circuit opinion ruled mainly based on statutory interpretation, arguing that the text is clear in requiring a natural person to be the inventor.[5] Though there are many jurisdictions that have left the term “inventor” undefined, it seems to be a general agreement that an inventor should be a natural person.[6]

Is DABUS the True Inventor?

There are many issues centered around AI inventorship. The first is whether AI can be the true inventor, and subsequently take credit for an invention, even though a human created the AI itself. Here it becomes necessary to inquire into whether there was human intervention during the discovery process, and if so, what type of intervention was involved. It might be the case that a natural human was the actual inventor of a product while AI only assisted in carrying out that idea. For example, when a developer designed the AI with a particular question in mind and carefully selected the training data, the AI is only assisting the invention while the developer is seen as the true inventor.[7] In analyzing the DABUS case, Dr. Rita Matulionyte, a senior lecturer at Macquarie Law School in Australia and an expert in intellectual property and information technology law, has argued that DABUS is not the true inventor because Dr. Thaler’s role in the inventions was unquestionable, assuming he formulated the problem, developed the algorithm, created the training date, etc.[8] 

However, it is a closer question when both AI and human effort are important for the invention. For example, AI might identify the compound for a new drug, but to conclude the discovery, a scientist still has to test the compound.[9] The U.S. patent law requires that the “inventor must contribute to the conception of the invention.”[10] Further defined, conception is “the formation in the mind of the inventor, of a definite and permanent idea of the complete and operative invention, as it is hereafter to be applied in practice.”[11] In the drug discovery scenario, it is difficult to determine who invented the new drug. Neither the AI developers nor the scientists fit the definition of “inventor”: The AI developers and trainers only built and trained the algorithm without any knowledge of the potential discovery while the scientists only confirmed the final discovery without contributing to the development of the algorithm or the discovery of the drug.[12] In this scenario, it is likely the AI did the majority of the work and made the important discovery itself, and should thus be the inventor of the new compound.[13]

The debate on who is the true inventor is important because mislabeling the inventor can cause serious consequences. Legally, improper inventorship attribution may cause a patent application to be denied, or it may lead to the later invalidation of a granted patent. Practically speaking, human inventors are able to take credit for their invention and that honor comes with recognition which may incentive future creative inventions. Thus, a misattribution may harm human inventiveness as true inventors could be discouraged by not being recognized for their contributions. 

Should AI-Generated Inventions be Patentable?

While concluding that AI is the sole inventor of an invention may be difficult as outlined in the previous section, what happens when AI is found to be the true, sole inventor? Society’s discussion on whether AI inventions should be patented focuses mostly on policy arguments. Dr. Thaler and Ryan Abbott, a law professor and the lead of Thaler’s legal team, have argued that allowing patent protection for AI-generated inventions will encourage developers to invest time in building more creative machines that will eventually lead to more inventions in the future.[14] They also argued that crediting AI for inventorship will protect the rights of human inventors.[15] For example, it cuts out the possibility of one person taking credit for another’s invention, which often happens when students participate in university research but are overlooked on patent applications.[16] Without patent applicability, the patent system’s required disclosure of inventions, it is very likely that owners of AI will keep inventions secret and privately benefit from the monopoly for however long it takes the rest of society to figure it out independently.[17] 

Some critics argue against Thaler and Abbott’s view. For one, they believe that AI at its current stage is not autonomous enough to be an inventor and human effort should be properly credited.[18] Even if AI can independently invent, its inventions should not be patentable because once it is, there will be too many patented inventions by AI in the same field owned by the same group of people who have access to these machines.[19] That will prevent smaller companies from entering into this field, having a negative effect on human inventiveness.[20]  Finally, there has been a concern that not granting patents to AI-invented creations will let AI owners keep the inventions as trade secrets, leading to a potential long-term monopoly. However, that might not be a big concern as inventions like the two created by DABUS are likely to be easily reverse engineered once they reach the market.[21]

Currently, Dr. Thaler plans to file appeals in each jurisdiction that has rejected his application and aims to seek copyright protection as an alternative in the U.S. It is questionable that Dr. Thaler will succeed on those appeals, but if he ever does, it will likely result in major changes to patent systems around the world. Even if most jurisdictions today forbid AI from being classified as an inventor, with the advancement of technology the need to address this issue will become more and more pressing as time goes on. 


[1] Thaler v. Vidal, 43 F.4th 1207 (Fed. Cir. 2022).

[2] Ryan Abbott, July 2022 AIP Update Around the World, The Artificial Inventor Project (July 10, 2022),

[3] Id.

[4] South Africa’s patent law does not have a requirement on inventors being a natural person. Jordana Goodman, Homography of Inventorship: DABUS And Valuing Inventors, 20 Duke L. & Tech. Rev. 1, 17 (2022).

[5] Thaler, 43 F.4th at 1209, 1213.

[6] Goodman, supra note 4, at 10.

[7] Ryan Abbott, The Artificial Inventor Project, WIPO Magazine (Dec. 2019),

[8] Rita Matulionyte, AI as an Inventor: Has the Federal Court of Australia Erred in DABUS? 12 (2021),

[9] Susan Krumplitsch et al. Can An AI System Be Named the Inventor? In Wake Of EDVA Decision, Questions Remain, DLA Piper (Sept. 13, 2019),

[10] 2109 Inventorship, USPTO, (last visited Oct. 8, 2022).

[11] Hybritech, Inc. v. Monoclonal Antibodies, Inc., 802 F.2d 1367, 1376 (Fed. Cir. 1986).

[12] Krumplitsch et al., supra note 9.

[13] Yosuke Watanabe, I, Inventor: Patent Inventorship for Artificial Intelligence Systems, 57 Idaho L. Rev. 473, 290.

[14] Abbott, supra note 2.

[15] Id.

[16] Goodman, supra note 4, at 21.

[17] Abbott, supra note 2.

[18] Matulionyte, supra note 8, at 10–14.

[19] Id. at 19.

[20] Id.

[21] Id. at 18.

I Think, Therefore I Am: The Battle for Intellectual Property Rights with Artificial Intelligence

Sara Pistilli, MJLST Staffer

Artificial intelligence (AI) is a computer or robot that is able to perform tasks that are usually done by humans because they require human judgement and intellect. Some AI can be self-learning, allowing them to learn and progress beyond their initial programming. This creates an issue of inventorship when AI creates patentable subject matter without any contribution from the original inventor of the AI system. This technological advancement has posed the larger question of whether AI qualifies as an “individual” under the United States Patent Act and whether people who create AI machines are able to claim the patent rights when the AI has created the patentable subject matter.

Artificial Intelligence “Inventors”

Patent law is continuously changing as technology expands and advances. While the law has advanced to accommodate innovative technology in the past, the introduction of AI has not been fully articulated. The United States Patent and Trademark Office (USPTO) opened up for comment on patenting AI inventions in 2019, however, it does not appear they asked for any further purpose other than to gather information from the public. The USPTO again asked for comment about patent eligibility jurisprudence as it related to specific technological areas, including AI in 2021. They gathered this information as a “study” and did not pursue any official action. The first official push to recognize AI as an inventor was by Dr. Stephen Thaler. Thaler built an AI machine called “DABUS,” and sought patent rights for the machine’s inventions. Thaler did not argue for DABUS to be the patent right holder, but rather the machine to be named the inventor with Thaler as the patent owner. Thaler’s insistence to name DABUS as the inventor complies with USPTO’s rulesregarding an inventor’s oath or declaration that accompanies a patent application.

United States’ Rulings

Thaler applied for patent rights over a food container and devices and methods for attracting enhanced attention. Both of these products were invented by his AI machine, DABUS. After applying for a U.S. patent, the USPTO rejected his application stating that U.S. law does not allow for artificial intelligence to be listed as an inventor on a patent application or patent. USPTO cited the Patent Act, stating an inventor must be a person, not a machine. USPTO stated that to allow “inventor” to include machines was too broad. Thaler requested reconsideration from the USPTO which was later denied. In 2021, Thaler appealed his rejection in the Eastern District of Virginia. Thaler failed to obtain patent rights with Judge Brinkema ruling only a human can be an inventor. Judge Brinkema relied heavily on statutory interpretation of the word “individual” which was performed by the Supreme Court in a 2012 case on the Torture Victim Protection Act. The Supreme Court had concluded that an “individual” referred to a “natural person.” Judge Brinkema further stated, that it will be up to Congress’ discretion on how they would like to alter patent law to accommodate for AI in the future. Thaler now has a pending appeal to the Court of Appeals.

International Rulings

While countries’ patent systems are independent of one another, they can be influenced based on technological and regulatory advancement happening in another country. Thaler has sought patent rights for DABUS’ two inventions discussed above in several countries including, but not limited to, the United Kingdom, Australia, and South Africa. Thaler obtained patent rights in South Africa, constituting a first in intellectual property history. Of note, however, is that South Africa’s patent system does not have a substantive patent examination system like other countries, nor do their patent laws define “inventor.” Thaler received a more persuasive ruling in Australia that may be able to effectuate change in other countries.  In 2021, Thaler’s patent application was denied in Australia. The Australian Patent Office (APO) stated that the language of the Patents Act was inconsistent with AI being treated as an inventor. Thaler appealed this decision to the Federal Court of Australia. Justice Beach ordered that this case must be remitted based on his ruling that AI can be a recognized inventor under the Australian Patents Act. Judge Beach further stated that AI cannot, however, be an applicant for a patent or an owner of a patent. It is with these reasons that Judge Beach requested reconsideration and remitted this case back to the Deputy Commissioner of the APO. The APO is now appealing this decision. Similar to the APO, the United Kingdom Intellectual Property Office (UKIPO) also pushed back against Thaler’s application for patent rights. In 2019, the UKIPO rejected Thaler’s application stating that the listing of DABUS as an inventor did not meet the requirements of the United Kingdom’s Patent Act. They stated a person must be identified as the inventor. Thaler appealed this rejection and was again denied by the UKIPO, who stated that a machine as an inventor does not allow for the innovation desired by patent rights. Thaler appealed again, to the England and Wales Patents Court, and was again denied patent rights. The judge stated that Thaler was using the Patent Act text out of context for his argument, ruling that the Patent Act cannot be construed to allow non-human inventors. In 2021, Thaler appealed this decision in the England and Wales Court of Appeals. He was again denied patent rights with all three judges agreeing that a patent is a right that can only be granted to a person and, that an inventor must be a person.

Future Prospects

Thaler currently has pending applications in several countries including Brazil, Canada, China, and Japan. The outcome of the appeal against the Federal Court of Australia’s decision on whether AI can be an inventor may prove crucial in helping to amend U.S. patent laws. Similarly, if more countries, in addition to South Africa, outright grant Thaler his patent rights, the U.S. may be forced to re-think their policies on AI-invented patentable subject matter.

With Lull in Deepfake Legislation, Questions Loom Large As Ever

Alex O’Connor, MJLST Staffer

In 2019 and 2020, remarkably realistic forged politically motivated content went viral on social media. The content, known as “deepfakes,” included photorealistic images of world leaders such as Kim Jong Un, Vladimir Putin, Matt Gaetz, and Barack Obama. Also in 2019, a woman was conned out of nearly $300,000 by a scammer posing as a U.S. Navy Admiral using deepfake technology. These stories, and others, catapulted online forgeries to the front page of newspapers, as observers were both intrigued and frightened by this novel technology. 

While the potential for deepfake technology to deceive political leaders and provoke conflict helped bring deepfakes into the public consciousness, individuals — and particularly women — have been victimized by deepfakes since as early as 2017. Even today, research suggests that 96% of deepfake content available online is nonconsensual pornography. While early targets of deepfakes were mostly celebrity women, nonpublic figures have been victimized as well. Indeed, deepfake technology is becoming increasingly more sophisticated and user friendly, giving anyone inclined the ability to forge pornography using a woman’s photograph transposed over explicit content in order to harass, blackmail, or embarrass. For example, one deepfake app allowed users to strip a subject’s clothing from photos, creating a photorealistic nude image. After widespread outcry, the developers of the app shut it down only hours after its launch. 

The political implications of deepfakes alarmed lawmakers as well, and congress leapt into action. Beginning in 2020, the National Defense Authorization Act (NDAA) included a requirement that the Department of Homeland Security (DHS) issue an annual report on the threats that deepfake technology poses for national security. The following year, the NDAA broadened the DHS report to include threats to individuals as well. Another piece of legislation, the Identifying Outputs of Generative Adversarial Networks Act, directed the National Institute of Standards and Technology to support research for developing standards related to deepfake content. 

A much more controversial bill went beyond mere research and committees. The DEEP FAKES Accountability Act would require any producer of deepfake content to include a watermark over the image notifying viewers that it was a forgery. If the content contains “sexual content of a visual nature,” producers of unwatermarked content would be subject to criminal penalties. Meanwhile, anyone who merely violates the watermark requirement would be subject to civil penalties of $150,000 per image. 

While many have celebrated the bill for its potential to protect individuals and the political process, others have criticized it as an overbroad and ineffective infringement on free speech. Producers of political satire in particular may find the watermark requirement a joke killer. Further, some worry that the pace of deepfake technology development could expose websites to interminable litigation as the proliferation of deepfake content renders enforcement of the act on platforms impossible. Originally introduced in June 2019 by Representative Yvette Clarke, [D-NY-9], the bill languished in committee. Representative Clarke reintroduced the bill in April of this year before the 117th Congress, and it is currently being considered by three committees: Energy and Commerce, Judiciary, and Homeland Security.

The flurry of legislative activity at the federal level was mirrored by engagement by states as well. Five states have enacted deepfake legislation to combat political interference, nonconsensual pornography, or both, while another four states have introduced similar legislation. As with the federal legislation, opposition to the state deepfake laws is grounded in First Amendment concerns, with defenders of civil liberties such as the ACLU sending a letter to the California governor asking him to veto the legislation. He declined.

Deepfake related legislative activity has stalled during the Coronavirus pandemic, but the questions around how to craft legislation that strikes the right balance between privacy and dignity on the one hand, and free expression and satire on the other loom large as ever. These questions will only become more relevant with the rapid growth of deepfake technology and growing concerns about governmental overreach in good-faith efforts to protect citizens’ privacy and the democratic process.