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U.S. Patent Office Issues Final Written Decision Finding All Challenged Claims of Sun Pharma's Patent 11,697,028 To Be Unpatentable

WOBURN, Mass., Feb. 26, 2026 (GLOBE NEWSWIRE) -- Biofrontera Inc. (NASDAQ:BFRI), a biopharmaceutical company specializing in the commercialization and development of photodynamic therapy ("PDT"), today announced that