Computer Programs and Systems. has been granted a patent for a cryogenic disinfection method and device. The invention includes a chamber that subjects objects to ultralow temperatures for effective disinfection, utilizing various forms of cryogens delivered by a specialized manifold and cryoengine. GlobalData’s report on Computer Programs and Systems gives a 360-degree view of the company including its patenting strategy. Buy the report here.

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According to GlobalData’s company profile on Computer Programs and Systems, Hydrogen refueling stations was a key innovation area identified from patents. Computer Programs and Systems's grant share as of July 2024 was 74%. Grant share is based on the ratio of number of grants to total number of patents.

Cryogenic disinfection method and device for objects

Source: United States Patent and Trademark Office (USPTO). Credit: Computer Programs and Systems Inc

The granted patent US12070526B2 describes a cryogenic disinfection device designed to effectively disinfect objects using various forms of cryogenic agents. Central to the device is a cryogenic disinfection chamber where objects can be placed. The system includes a manifold that distributes cryogen, which can be in liquid, gas, or supercritical forms, to achieve disinfection. The device is equipped with nozzles that can deliver a spray or mist of cryogen, and it allows for the independent control of these nozzles through valves or solenoids. Additionally, the design may incorporate multiple manifolds and a cooling radiator matrix to enhance the distribution of cryogen within the chamber.

The device is engineered to reach specific low temperatures, such as -40° C. to -140° C., in under ten minutes. It also features a heating unit to warm the chamber post-disinfection, ensuring a complete cycle. A conveyor belt system facilitates the movement of objects through the disinfection process, with provisions for pre-cooling and post-cooling chambers to optimize temperature management. The conveyor belt can be made of mesh or solid material and is designed for either pulsed or continuous motion. The cryogen used can include nitrogen, argon, nitrous oxide, or carbon dioxide, with a specific emphasis on nitrogen-based cryogens. This innovative approach aims to enhance disinfection efficacy through controlled cryogenic exposure.

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GlobalData Patent Analytics tracks bibliographic data, legal events data, point in time patent ownerships, and backward and forward citations from global patenting offices. Textual analysis and official patent classifications are used to group patents into key thematic areas and link them to specific companies across the world’s largest industries.