Thales DIS France SA v. Canadian Bank Note Company Ltd et al.

Case Overview and Background

This patent infringement lawsuit pits two major international suppliers of secure government identification documents against each other. The plaintiff, Thales DIS France SA, is a global leader in digital identity and security, providing solutions like biometric software, secure documents, and identity verification services to governments and private entities worldwide. It is a large operating company. The defendants are Canadian Bank Note Company, Ltd. (CBN), a Canadian security printing company known for producing banknotes, passports, and driver's licenses for various countries, and its U.S. subsidiary, CBN Secure Technologies Inc. The defendants are also operating companies that directly compete with Thales for government contracts. The lawsuit alleges that the defendants are infringing Thales's patent by manufacturing and selling polycarbonate, laser-engraved driver's licenses and identification cards to government customers. This technology is central to modern, high-security IDs, which are designed to be durable and tamper-resistant.

The dispute centers on a single patent: U.S. Patent No. 9,242,502. The '502 patent describes a secure identification document with a non-transparent core that includes a thinner, translucent region, creating a security feature akin to a watermark that allows for easier visual detection of forgeries. The case was filed on April 23, 2026, in the U.S. District Court for the Western District of Virginia and is assigned to Senior Judge Norman K. Moon. The procedural history is notable, as the case was originally filed in the Eastern District of Virginia before being transferred. The venue in the Western District is significant because defendant CBN Secure Technologies Inc. operates a secure manufacturing and personalization facility for the accused driver's licenses in Danville, Virginia, placing the alleged infringing activity squarely within the court's district.

This case is noteworthy as it represents a direct conflict between two key competitors in the critical market for government-issued identity documents. Both Thales and CBN bid for long-term, high-value contracts with U.S. states and other government bodies to produce credentials like driver's licenses. The technology involved, laser-engraved polycarbonate cards, is the current industry standard for preventing identity fraud, making the intellectual property rights foundational to market position. The outcome of this litigation could therefore have a significant impact on the competitive landscape for these essential government contracts. There is no publicly available information indicating any parallel proceedings at the Patent Trial and Appeal Board (PTAB) at this time.

Key Legal Developments and Case Status

As of May 1, 2026, the patent infringement litigation between Thales DIS France SA and Canadian Bank Note Company (CBN) is in its initial stages in the Western District of Virginia, following a recent transfer from the Eastern District. A significant parallel proceeding has been initiated at the U.S. Patent and Trademark Office (USPTO), which is poised to influence the trajectory of the court case.

Filing and Venue Transfer (2025-11-03 to 2026-04-23)

• Complaint Filed: Thales filed its initial complaint on November 3, 2025, in the U.S. District Court for the Eastern District of Virginia (Case No. 1:25-cv-01949). The suit accused CBN and its U.S. subsidiary, CBN Secure Technologies Inc., of infringing U.S. Patent No. 9,242,502 with their production of polycarbonate driver's licenses.
• Motion to Transfer: The defendants filed a motion to transfer the case to the Western District of Virginia. The basis for the transfer was the location of a key manufacturing and personalization facility for the accused products operated by CBN Secure Technologies Inc. in Danville, Virginia, placing the alleged infringement within that district.
• Case Transferred: On April 20, 2026, Judge Patricia Tolliver Giles of the Eastern District of Virginia granted the defendants' motion. The case was officially opened in the Western District of Virginia on April 23, 2026, assigned to Senior Judge Norman K. Moon.

Initial Pleadings and Current Status (2026-04-27 to Present)

• Answer to Complaint: In the original E.D. Va. scheduling, the defendants' answer to the complaint was due on or before April 27, 2026, following their execution of a waiver of service. While this deadline has passed, the answer has not yet appeared on the public docket for the new W.D. Va. case. It is expected to be filed imminently and will likely include counterclaims of non-infringement and invalidity of the '502 patent. The case is currently open and active.

Parallel USPTO Proceedings (2026-04-02)

• Ex Parte Reexamination: In a critical strategic development, defendant Canadian Bank Note Company, Ltd. filed a request for an ex parte reexamination of the asserted patent, U.S. Patent No. 9,242,502. The request was filed with the USPTO on April 2, 2026.
• Status: The reexamination proceeding (Application No. 90/020,166) is currently in the "Pending - Intake" stage at the USPTO. The USPTO must decide whether the request raises a "substantial new question of patentability" to order the reexamination to proceed.
• Anticipated Impact on Litigation: The filing of a reexamination request often precedes a motion to stay the district court litigation. Defendants typically argue that a stay would conserve court and party resources pending the USPTO's review of the patent's validity, which could simplify or moot the infringement case. As of May 1, 2026, no motion to stay has been filed, but it is a highly anticipated next step from the defendants once their answer is on the docket.

No other significant pre-trial motions, claim construction hearings, or discovery milestones have occurred, as the case is in the earliest procedural stages in its new venue.

Based on a review of the initial filings in the Eastern District of Virginia (prior to transfer) and anticipated notices of appearance in the Western District of Virginia, the following counsel represent the plaintiff, Thales DIS France SA.

Plaintiff's Counsel of Record (Thales DIS France SA)

Firm: Fish & Richardson P.C. (Washington, D.C.)

• Ahmed J. Davis (Lead Counsel): A Principal at Fish & Richardson and co-chair of the firm's Litigation Practice Group, Davis is an experienced first-chair trial lawyer specializing in high-stakes patent litigation. He has represented major technology companies in complex disputes before U.S. district courts, the International Trade Commission (ITC), and the Federal Circuit.
• Michael J. Ballanco (Of Counsel): Ballanco is a Principal in the firm's litigation group with a focus on patent infringement cases in federal courts and post-grant proceedings before the USPTO. His experience includes representing clients in the software and electronics industries.
• Ricardo Bonilla (Of Counsel): A Principal in the litigation group, Bonilla's practice centers on patent disputes involving sophisticated technologies, and he has experience across various federal jurisdictions.

Firm: Gentry Locke (Roanoke, VA)

• Maxwell C. Main (Local Counsel): A partner at the Virginia-based firm Gentry Locke, Main provides local counsel representation for out-of-state firms litigating in Virginia's federal courts. His practice includes intellectual property and commercial litigation.

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Disclaimer: This information is based on counsel listed in the original complaint filed in the Eastern District of Virginia (Case No. 1:25-cv-01949). As of May 1, 2026, the official notices of appearance for all counsel may still be pending on the docket for the newly transferred Western District of Virginia case (6:06-cv-99999). No in-house counsel for Thales has filed a notice of appearance on the public docket.

Based on filings in the U.S. District Court for the Eastern District of Virginia prior to the case's transfer, and anticipated appearances in the newly assigned Western District of Virginia venue, the following counsel represent the defendants, Canadian Bank Note Company Ltd and CBN Secure Technologies Inc.

Defendants' Counsel of Record (Canadian Bank Note & CBN Secure Tech)

Firm: Winston & Strawn LLP (Los Angeles, CA)

• Stephen D. Smerek (Lead Counsel): Smerek is the Co-Chair of Winston & Strawn's Intellectual Property Practice and the Managing Partner of the firm's Los Angeles office. He has extensive experience leading high-stakes patent, copyright, and trademark litigation for major technology and media companies.
• Erin R. Ranahan (Of Counsel): A partner in the Los Angeles office, Ranahan's practice focuses on complex intellectual property litigation, with a particular emphasis on patent infringement disputes in the technology sector.
• Dana T. P. Juhasz (Of Counsel): Juhasz is an associate in the firm's Los Angeles office whose practice concentrates on intellectual property matters, including patent litigation.

Firm: McGuireWoods LLP (Richmond, VA)

• Brian E. Schmalzbach (Local Counsel): A partner at McGuireWoods, Schmalzbach is an experienced appellate and trial court litigator who frequently serves as local counsel in Virginia federal courts. He is known for his work on the firm's appellate team, arguing cases before the U.S. Supreme Court and federal courts of appeals.

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Disclaimer: This information is based on counsel who filed appearances and the successful motion to transfer venue on behalf of the defendants in the original jurisdiction, the Eastern District of Virginia (Case No. 1:25-cv-01949). As of May 1, 2026, the formal notices of appearance for all counsel may still be pending on the docket for the newly transferred Western District of Virginia case (6:06-cv-99999), as is the defendants' answer to the complaint. No in-house counsel for the defendants has filed a notice of appearance on the public docket.