Tetra Bio-Pharma Provides Update on Patent Applications for Novel Therapeutic ARDS-003

About this update from Tetra Bio-pharma Inc.

Tetra Bio-Pharma Provides Update on Patent Applications for Novel Therapeutic ARDS-003 /* Style Definitions */ span.prnews_span { font-size:8pt; font-family:"Arial"; color:black; } a.prnews_a { color:blue; } li.prnews_li { font-size:8pt; font-family:"Arial"; color:black; } p.prnews_p { font-size:0.62em; font-family:"Arial"; color:black; margin:0in; } Tetra Bio-Pharma Provides Update on Patent Applications for Novel Therapeutic ARDS-003 Canada NewsWire MONTREAL, Nov. 29, 2022 Tetra strengthens its intellectual property position with PCT and provisional patent applications for its innovative therapeutic, ARDS-003. MONTREAL, Nov. 29, 2022 /CNW/ - Tetra Bio-Pharma Inc. ("Tetra" or the "Company") (TSX: TBP) (OTCQB: TBPMF) (FRA: JAM1), a leader in cannabinoid-derived drug discovery and development today announced the filing of three patent applications for its novel therapeutic, ARDS-003. The Company filed an international patent under PCT (Patent Cooperation Treaty) related to the methodology, including improvements, for the synthesis of target synthetic cannabinoid derivatives, specifically HU308 (known as Onternabez) and HU433. (Methods, Processes, and Compositions for Improved Preparation of HU308 and HU433 Application No. PCT/CA2021/051327)The Company filed an international PCT application related to the pharmaceutical methods of production and uses of the compositions comprising Onternabez, suitable for parenteral delivery. (Parenteral Cannabinoid Formulations and Uses Thereof Application No. PCT/CA2021/051882).The Company filed a provisional patent application with the United States Patent and Trademark Office related to crystalline Onternabez and uses thereof. This application covers identification of novel polymorphs and cocrystals of Onternabez, which will allow for extended patent protection on Onternabez and may lead to improvements in stability and solubility when formulating Onternabez for future drug products.Guy Chamberland, CEO and Chief Regulatory Officer at Tetra commented "This is a significant step in protecting our novel therapeutic, ARDS-003. It is especially significant, considering the potential use of this novel cannabinoid molecule in antiviral and immunomodulator therapies. These patents would be enforceable once granted and provide additional protection to investors for up to 20 years from the filing date." These three patent applic...

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