TFF Pharmaceuticals Receives Notice of Allowance for New Foundational Patent

TFF Pharmaceuticals announced the U.S. Patent and Trademark Office (USPTO) has issued a Notice of Allowance for U.S. Patent Application No. 12/778,795, "Compositions and Methods of Making Brittle-Matrix Particles Through Blister Pack Freezing." The patent application concerns TFF Pharmaceuticals' novel delivery method for advanced performance dry powder drugs to be used in the treatment of pulmonary diseases and conditions, such as lung transplant recovery, severe asthma, COPD, and pulmonary infections. The patent is expected to provide protection to at least 2033.

"We are pleased to receive this key patent approval which secures the protection of our novel drug delivery system for years and will mean a significant competitive advantage,” Glenn Mattes, CEO of TFF Pharmaceuticals, said. “It is an important milestone in moving forward with commercializing a suite of drug products in development. The patent represents further validation of our proprietary Thin Film Freezing technology. It expands our already extensive intellectual property portfolio of more than 30 patents. This is another progress step toward providing safer and more effective dry powder inhalation drug delivery options to benefit the global health community."

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