U.S. Faces Challenges in Intellectual Property Protections Amid Rising Innovation Competition with China

The United States and China are locked in a high-stakes competition for technology and innovation leadership. Both nations are heavily investing in their domestic innovation systems while simultaneously seeking to impede the other’s progress. The U.S. has implemented export controls and investment restrictions aimed at slowing China’s technological advancements, alongside launching initiatives in emerging sectors such as energy technologies, quantum computing, and wireless communications.

Despite the focus on these prominent industrial policies, a fundamental driver of innovation often overlooked is the establishment and maintenance of secure, market-based intellectual property (IP) rights. IP protections are foundational to a strong innovation ecosystem. By converting ideas into property, secure IP rights enable firms to license their innovations safely, fostering collaboration across the economy. Moreover, a reliable IP system encourages market participants to share expertise and information, expanding the collective knowledge base.

The temporary ownership granted by patents provides the financial incentives necessary for entrepreneurs and investors to undertake the risks of bringing new ideas to market. Inventors, entrepreneurs, and startups consistently emphasize that secure IP rights are essential for market entry, growth, and equitable participation. Academic research corroborates this view, demonstrating that robust IP protections positively influence innovation and economic growth in developed economies.

Given these advantages, the United States ostensibly holds a long-term edge over China in the innovation race. However, over the past two decades, a series of U.S. court decisions and legislative measures have weakened IP rights, potentially compromising the competitiveness of the American innovation ecosystem. In contrast, China has spent decades strengthening its IP protections to foster innovation and attract private investment.

Historically, China has been associated more with IP theft than protection. The country did not enact a patent law until 1984, at a time when it was beginning economic liberalization and lagging significantly behind the U.S. in development. In 1984, 78 percent of China’s population lived rurally, and its GDP per capita was seventy times smaller than that of the United States.

During its early economic ascent, China prioritized acquiring foreign IP—often through appropriation and theft—over domestic innovation. Academic studies suggest that secure IP rights have a diminished impact on innovation in developing economies where imitation of external innovations is easier. It is rational for countries lower in the technology value chain to devalue IP protections. Even the U.S. historically engaged in such practices; for example, George Washington’s administration encouraged stealing British trade secrets. However, as nations advance technologically and generate world-leading IP, protecting these assets becomes paramount.

While IP theft by China remains a concern, the country has made significant strides in IP protection since 1984. A pivotal moment came in 2001 when China joined the World Trade Organization and revised its IP laws to align with international standards. Over the past decade, China’s IP protections have evolved alongside its technological growth. In 2014, China established its first specialized IP court, which has expanded into a network of IP courts. The country has also begun tailoring patent law to emerging technologies.

Today, developing a robust IP system to promote innovation is a national priority for China. Its 14th Five-Year Plan, released in 2021, includes ambitious IP goals such as doubling the number of patents awarded to foreign firms by 2025. Importantly, China’s IP laws appear to protect foreign entities equitably. Data from 2018 and 2019 indicate that foreign plaintiffs often fare better than Chinese counterparts in patent litigation within Chinese courts. This progress is reflected in foreign business sentiment; a 2022 American Chamber of Commerce in China survey found that 44 percent of members believe IP enforcement is improving, and only 23 percent view China’s IP regime as a barrier to investment.

Patent filing statistics further illustrate China’s growing IP robustness. In 2022, China accounted for over 46 percent of global patent filings, the highest worldwide. Nonetheless, challenges remain. Foreign firms still express concerns about IP theft, and analysis of Chinese IP litigation is limited by reliance on government-curated data. Despite these issues, China’s ongoing efforts to strengthen its IP system enhance its innovation ecosystem’s competitiveness.

In stark contrast, the U.S. has experienced a gradual erosion of its IP protections. Three major developments over the last twenty years have contributed significantly to this decline. First, the 2006 Supreme Court decision in eBay v. MercExchange curtailed patent holders’ ability to obtain injunctions against infringers, reducing the frequency and ease of blocking unauthorized use of patented technology. This change may incentivize “efficient infringement,” where financially strong firms infringe patents knowing the cost of litigation is manageable.

Second, the 2011 Leahy-Smith America Invents Act established the Patent Trial and Appeal Board (PTAB) to provide a faster, less expensive venue for challenging patent validity. However, design flaws in the PTAB’s procedures have led to over 80 percent of reviewed patents being invalidated, disproportionately affecting startups, small businesses, and individual inventors. Former Federal Circuit Chief Judge Randall Rader famously described the PTAB as a “death squad” for property rights.

Third, a series of Supreme Court rulings between 2010 and 2014 introduced the Alice/Mayo test, which narrowed the scope of patent-eligible subject matter by excluding laws of nature, natural phenomena, and abstract ideas. This framework invalidated hundreds of patents, with 60 percent of challenged patents being struck down through 2020.

These changes have injected significant uncertainty into the U.S. patent system. The risk of retrospective invalidation at the PTAB and the vagueness of the Alice/Mayo test create unpredictability for innovators and investors. This uncertainty hampers startups’ ability to secure financing and discourages investment in patent-intensive sectors. Kimberly A. Moore, Chief Judge of the U.S. Court of Appeals for the Federal Circuit, has acknowledged the difficulty judges face in applying current patent eligibility standards, while IP legal professionals report challenges in advising clients.

Economic studies highlight the impact of this uncertainty. A 2022 analysis estimated a $9 billion investment loss in disease diagnostic technologies following the Alice/Mayo test’s implementation. Another study found that venture capital investment in patent-intensive industries like semiconductors, pharmaceuticals, and biotech declined from 50 percent in 2004 to 28 percent in 2017, coinciding with these legal changes. Although the American Chamber of Commerce ranked the U.S. first in its 2023 International IP Index, it identified ongoing uncertainty over patentability in high-tech sectors as a critical weakness.

This uncertainty is particularly concerning in the context of global technology competition. Many inventions deemed patent-ineligible under U.S. law remain patentable in Europe, China, and other jurisdictions. A 2017 study identified 1,400 patents, including treatments for cancer and diabetes, granted in China and the EU but denied in the U.S. due to Alice/Mayo restrictions. Such disparities may divert research and development investment away from the United States, undermining the international competitiveness of American businesses.

In conclusion, while China continues to build a more secure and equitable IP system to support its innovation ambitions, the United States faces challenges from legal and legislative developments that have weakened its patent protections. To sustain its leadership in global innovation, the U.S. must reprioritize the development and maintenance of a robust, market-based IP rights system that provides certainty and incentives for inventors and investors alike.