As artificial intelligence (AI) increasingly becomes a tool for innovation, inventors are facing critical questions about how to secure intellectual property (IP) rights when using AI systems. A pertinent question looming over the landscape is: Who, or what, constitutes an inventor when AI is involved? This issue has significant implications for patent applications, as inventors might be deemed ineligible if AI contributes too extensively to the invention process.
Current U.S. intellectual property law mandates that only humans can be named as inventors on patent applications. This prerequisite highlights the necessity for inventors to clearly delineate their human contributions, as AI cannot independently qualify as an inventor. The legal framework is further elucidated by the 1998 Pannu v. Iolab Corp decision, which established criteria—known as the Pannu factors—for determining substantial human contribution.
Under the Pannu factors, an individual must meet three conditions to be deemed an inventor:
- They must make a significant contribution to the conception or reduction to practice of the invention.
- The individual’s contribution should be non-trivial in quality compared to the entire invention.
- The person must offer more than mere explanations of known concepts or the current state of the art.
In 2024, the U.S. Patent and Trademark Office provided additional guidance for AI-assisted inventions, clarifying that human contribution is essential for IP protection, regardless of AI involvement. This emphasizes that merely requesting AI outputs or recognizing their value does not constitute inventorship.
To illustrate how these guidelines apply in practice, consider the hypothetical case of inventors John and Cathy, who use an AI tool to design a chair inspired by an avocado. If they merely act on the AI-generated design with minimal adjustments like material choice, they fail to meet the Pannu criteria, as these modifications are insignificant compared to the overall design. Conversely, if they substantially enhance the AI’s initial output—such as by creating innovative features that transform the design significantly—they may qualify as inventors.
This nuanced understanding underscores the importance for inventors to judiciously balance AI’s capabilities with human creativity. As the IP landscape evolves, the Pannu factors remain a pivotal tool for inventors seeking to protect their innovations while incorporating technological advancements. For a detailed exploration, the original article is available on Bloomberg Law.