Pressure BioSciences, Inc. is engaged in the development and sale of high-pressure technology-based instruments, consumables, and services for the life sciences and other industries worldwide. The Company's segments include Industrial, Consumer and Parent. Its Industrial segment contains the Ultra Shear Technology (UltraShear or UST), BaroFold Technology (BaroFold), and Pressure Cycling Technology (PCT) Platforms. Its products include Barocyclers, Barocycler Accessories, External Pressure Calibration Device Kit, MicroTubes for Barocyclers, MicroTube Accessories for Barocyclers, BaroShear K45, HUB High Pressure Generators and Accessories, HP Cell From ISS, RF1700 Mini Ultra-High Pressure Pump, SHREDDER SG3 and SHREDDER Tubes, and Service Contracts. Its Consumer segment represents the activity of Uncle Bud’s. Uncle Bud’s offers products direct-to-consumer online and through retail chains. Uncle Bud’s is engaged in hemp seed oil, cannabidiol (CBD), and the health and wellness industry.