Allurion Technologies, Inc. (“Allurion” or the “Company”) (NYSE: ALUR), a company dedicated to ending obesity, today announced that it has received an Issue Notification from the U.S. Patent and Trademark Office (USPTO) dated January 15, 2025 for U.S. Patent No. 12,209,677 titled “Binary Fluid Control Valve System”. This patent covers additional claims for an enhanced, next-generation version of Allurion’s proprietary Balloon technology and the introduction of innovative features, particularly to the precision of the valve system that controls balloon opening. The patent is expected to provide protection through July 2039. With the issuance of this patent, the Company now has 20 patents issued in the U.S. and 59 patents issued globally.

The Allurion Program is a weight-loss platform that combines the Allurion Gastric Balloon, the world’s first and only swallowable, procedure-less™ gastric balloon for weight loss with the Allurion Virtual Care Suite, including the Allurion Mobile App and Connected Scale for consumers and Allurion Insights for healthcare providers featuring the Iris AI Platform. Patients on the Allurion Program lose an average of 10-15% of their total body weight and in certain studies have been shown to increase their muscle mass.¹

Shantanu Gaur, Allurion’s Founder and CEO, noted, “Our new patent enhances our already robust, global patent portfolio. With it, we now have amassed 20 issued patents in the U.S. and 59 issued patents globally. This growing portfolio is a testament to the creativity of our R&D team, the moat we have built around our commercialization efforts, and the uniqueness of our innovative weight loss solutions for the treatment of obesity.”

About Allurion

Allurion is dedicated to ending obesity. The Allurion Program is a weight-loss platform that combines the Allurion Gastric Balloon, the world’s first and only swallowable, procedure-less™ gastric balloon for weight loss, the Allurion Virtual Care Suite, including the Allurion Mobile App for consumers and Allurion Insights for healthcare providers featuring the Iris AI Platform, and the Allurion Connected Scale. The Allurion Virtual Care Suite is also available to providers separately from the Allurion Program to help customize, monitor, and manage weight-loss therapy for patients regardless of their treatment plan. The Allurion Gastric Balloon is an investigational device in the United States.

For more information about Allurion and the Allurion Virtual Care Suite, please visit www.allurion.com.

Forward-Looking Statements

This press release contains certain forward-looking statements within the meaning of the U.S. federal and state securities laws. These forward-looking statements generally are identified by the words “believe,” “project,” “expect,” “anticipate,” “estimate,” “intend,” “strategy,” “future,” “opportunity,” “plan,” “target,” “may,” “should,” “will,” “would,” “will be,” “will continue,” “will likely result,” and similar expressions and include statements regarding the expected patent protection and enhancement of Allurion’s products and services and the intellectual property rights therein, Allurion’s ability to improve existing technologies and introduce new product features, market acceptance of such improved and new technologies and features, the success of Allurion’s commercialization efforts, the uniqueness of Allurion’s product and service offerings and other statements about future events that reflect the current beliefs and assumptions of Allurion’s management based on information currently available to them and, as a result, are subject to risks and uncertainties. Forward-looking statements are predictions, projections and other statements about future events that reflect the current beliefs and assumptions of Allurion’s management based on information currently available to them and, as a result, are subject to risks and uncertainties. Many factors could cause actual future results or developments to differ materially from the forward-looking statements in this press release, including but not limited to (i) the ability of Allurion to obtain regulatory approval for and successfully commercialize the Allurion Program, (ii) the timing of and results from its clinical studies and trials, (iii) the evolution of the markets in which Allurion competes and the rise of GLP-1 drugs, (iv) the ability of Allurion to defend its intellectual property and satisfy regulatory requirements, (v) the impact of the COVID-19 pandemic, Russia-Ukraine war and Israel-Hamas war on Allurion’s business, (vi) Allurion’s expectations regarding its market opportunities, (vii) the outcome of any legal proceedings against Alurion, and (viii) the risk of economic downturns and a changing regulatory landscape in the highly competitive industry in which Allurion operates. The foregoing list of factors is not exhaustive. You should carefully consider the foregoing factors and the other risks and uncertainties described in the “Risk Factors” section of the Company’s Annual Report on Form 10-K filed on March 26, 2026 and Amendment No. 1 thereto filed on April 29, 2024, the Company’s Quarterly Report on Form 10-Q filed on November 13, 2024 and other documents filed by Allurion from time to time with the U.S. Securities and Exchange Commission. These filings identify and address other important risks and uncertainties that could cause actual events and results to differ materially from those contained in the forward-looking statements. Forward-looking statements speak only as of the date they are made. Readers are cautioned not to put undue reliance on forward-looking statements, and Allurion assumes no obligation and does not intend to update or revise these forward-looking statements, whether as a result of new information, future events, or otherwise. Allurion does not give any assurance that it will achieve its expectations.

¹ Dejeu et al. Clin. Pract. 2024, 14(3), 765-778; https://doi.org/10.3390/clinpract14030061

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