Marks & Clerk Report Reveals Extended Reality Sector’s Shift to Commercial Maturity Amid Steady Patent Activity

The Extended Reality (XR) sector is entering a phase of commercial maturity, marked by robust yet decelerating patent activity, according to the latest XR Patent Trends Report from intellectual property firm Marks & Clerk. The report analyzes patent publication data from 2021 to 2025, revealing a cooling of growth following the surge driven by Metaverse enthusiasm.

Between 2021 and 2025, European XR patent publications declined by 13%, while international Patent Cooperation Treaty (PCT) publications fell by 5%. These trends indicate a market transition from rapid expansion toward broader commercial adoption and industry integration.

Despite the slowdown, XR innovation remains strong. Notably, smaller entities—including start-ups, universities, spin-outs, and specialist companies—are now the primary drivers of patent filings, surpassing larger corporations in volume. This shift highlights the increasing influence of emerging innovators within the XR ecosystem.

Innovation is expanding beyond traditional gaming and Metaverse applications into sectors such as telecommunications, healthcare, automotive, aviation, and entertainment. This diversification demonstrates XR’s growing commercial potential across multiple industries.

The nature of innovation is also evolving. Patent activity is increasingly concentrated on real-world applications and user experience enhancements rather than hardware alone. Technologies such as eye and gaze tracking, human-computer interaction, image analysis, object recognition, and haptic feedback are experiencing the strongest patenting activity. This trend reflects a heightened emphasis on AI-enabled immersive digital experiences.

Geographically, the United States maintains its position as the leading source of XR patent filings, particularly for international PCT applications. China has notably strengthened its presence, overtaking Japan as the second-largest source of XR filings at the European Patent Office (EPO).

Graham McGlashan, a partner specializing in technology at Marks & Clerk, commented: “The findings suggest XR is evolving into a more mature technology sector. No longer is it in an era dominated by hardware but by one now characterised by broader commercial adoption, diversified applications, and continued innovation across the global ecosystem. The range of industrial sectors represented in the data is notable, indicating that XR technologies have the potential to bring improvements to many different applications, and despite the strength of big tech companies, small filers have emerged as the dominant drivers of XR innovation as measured by both European and PCT (worldwide) Patent publications.”

McGlashan added that revisiting the firm’s original 2022 report reveals how much of the initial excitement has translated into tangible progress. “This diversity of innovation highlighted four years on bodes well for the resilience of the sector going forward,” he said.

Marks & Clerk has handled over 2,200 XR-related European Patent applications published between 2021 and 2025, more than any other IP firm active before the EPO. This extensive experience positions the firm as a leading advisor for protecting intellectual assets in the XR domain.

The report’s insights suggest that while the XR sector’s explosive growth phase may be tapering, its innovation landscape is maturing with a broader commercial focus and diversified applications. This evolution underscores the importance of strategic IP management to capitalize on emerging opportunities across industries.

As XR technologies continue to integrate AI and enhance user experiences, patent activity will likely reflect these trends, emphasizing the value of protecting innovations that drive real-world applications and immersive digital environments.

For companies and innovators in the XR space, the report highlights the need to monitor shifting patent landscapes and leverage IP strategies that align with the sector’s maturing commercial dynamics and expanding industrial reach.