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SAN DIEGO, Oct. 08, 2025 (GLOBE NEWSWIRE) -- ARS Pharmaceuticals, Inc. (Nasdaq: SPRY), a commercial-stage biopharmaceutical company dedicated to empowering at-risk patients and their caregivers to better protect patients from allergic reactions that could lead to anaphylaxis, today announced the Opposition Division of the European Patent Office (the "EPO") upheld the validity of all claims in EP 3678649, which is a patent validated in over 30 European countries directed to nasal spray epinephrine formulations including alkyl-glycoside, such as Intravail®, and uses thereof.
ARS Pharma's issued global intellectual property portfolio related to neffy provides coverage until at least 2039.
Earlier this year, following successful defense of an Inter Partes Review (IPR) challenge and subsequent appeal proceedings, the United States Patent and Trademark Office formally upheld key claims for U.S. Patent No. 10,682,414, which is directed to methods of treating a type-1 hypersensitivity reaction, including anaphylaxis, using an epinephrine aqueous nasal spray.
Thus, two different ARS Pharma patents, with differing claim scope, have now been successfully upheld following two independent patent challenges in two different jurisdictions.
Posted In: SPRY
