Squires Ends TikTok IP Challenges For Not Listing Foreign Ties
By Editorial Team
U.S. Patent and Trademark Office Director John Squires has decided to terminate Patent Trial and Appeal Board challenges to seven Cellspin Soft patents that were being contested by TikTok. The reason cited for this decision was TikTok's failure to list all interested parties involved in the case, particularly those located outside the United States.
According to the information provided by Law360, the termination of the challenges comes after TikTok's omission of certain foreign ties in the case. This move by Squires effectively halts TikTok's efforts to invalidate the patents held by Cellspin Soft.
Law360 offers a comprehensive legal news platform that provides subscribers with up-to-date information on various legal issues, trends, and developments. The subscription includes features such as daily newsletters, expert analysis, a mobile app, advanced search capabilities, real-time alerts, and access to a vast archive of articles.
For more details on this case and other legal matters, interested parties can access the full content on Law360's website.
Attached Documents:
- Decision
Related Sections:
- Intellectual Property
- Media & Entertainment
- Public Policy
- Technology
© 2026, Portfolio Media, Inc.
About Law360: Law360 is a leading legal news source that covers a wide range of legal topics and provides in-depth analysis and insights into the legal industry.
Squires Ends TikTok IP Challenges For Not Listing Foreign Ties U.S. Patent and Trademark Office Director John Squires has decided to terminate Patent Trial and Appeal Board challenges to seven Cellsp... Read the full IIPLA article: https://iipla.org/news/squires-ends-tiktok-ip-challenges-for-not-listing-foreign-ties