InvestorNewsBreaks – Pressure BioSciences Inc. (PBIO) Secures Second US Patent for Innovative UST(TM) Platform, NanoGap(TM) Valve

November 11, 2021 12:32:59
Pressure BioSciences (OTCQB: PBIO) (“PBI”), a leader in the development and sale of broadly enabling, pressure-based instruments, consumables and specialized services to the worldwide life sciences and other key industries, today announced the award of its second U.S. patent for its revolutionary Ultra Shear Technology(TM) (UST(TM)) platform. Entitled “Ultrahigh Pressure Compact Valve with Throttling Capability,” the new patent brings the company’s intellectual property (“IP”) estate to a total of seven UST patents (two in the U.S.) and 30 pressure-based patents worldwide. “The conversion of a coarser emulsion into a high-quality nanoemulsion with ultra-low droplet size is made possible by intense fluid shear forces created from pressure driven fluid velocity. By using pressures up to 60,000 psi to drive fluid flow, we believe that UST achieves a disruptive shear capability greater than any homogenizer on the market today,” said PBI’s SVP of Engineering Dr. Edmund Y. Ting, who is an inventor on the new patent. “UST also achieves higher flow rates and lower processing costs than current high-pressure homogenizers by leveraging the use of field proven pumps, patented pressure transfer isolators and our now patented, self-throttling NanoGap(TM) valve. The unique design of this compact, self-throttling valve is dynamically-adaptive, delivering clog and erosion resistance, with extraordinary precision and control in producing fine nanoemulsion dispersion size.” To view the full press release, visit https://ibn.fm/yJ48t About Pressure BioSciences Inc. Pressure BioSciences is a leader in the development and sale of innovative, broadly enabling, pressure-based solutions for the worldwide life sciences and other industries. The company’s products are based on the unique properties of both constant (i.e., static) and alternating (i.e., pressure cycling technology, or “PCT”) hydrostatic pressure. PCT is a patented enabling technology platform that uses alternating cycles of hydrostatic pressure between ambient and ultra-high levels to control bio-molecular interactions safely and reproducibly (e.g., cell lysis, biomolecule extraction). The company’s primary focus is in the development of PCT-based products for biomarker and target discovery, drug design and development, biotherapeutics characterization and quality control, soil and plant biology, forensics, and counter-bioterror applications. Additionally, major new market opportunities have emerged in the use of its pressure-based technologies in the following areas: (1) recently acquired, patented technology from BaroFold Inc. (the BaroFold technology) to allow entry into the bio-pharma contract services sector, and (2) recently-patented, scalable, high-efficiency, pressure-based Ultra Shear Technology (“UST”) platform to (i) create stable nanoemulsions of otherwise immiscible fluids (e.g., oils and water) and to (ii) prepare higher quality, homogenized, extended shelf-life or room temperature stable low-acid liquid foods that cannot be effectively preserved using existing non-thermal technologies. For more information about the company, visit www.PressureBioSciences.com. NOTE TO INVESTORS: The latest news and updates relating to PBIO are available in the company’s newsroom at http://ibn.fm/PBIO

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