Strauss Group has patented a water treatment device for obtaining filtered or treated water from pressurized sources. The device includes multiple cylindrical compartments with specific water treatment media, ensuring water flows through the media in a specific sequence to achieve desired quality. GlobalData’s report on Strauss Group 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 Strauss Group, was a key innovation area identified from patents. Strauss Group's grant share as of January 2024 was 42%. Grant share is based on the ratio of number of grants to total number of patents.

Water treatment device for pressurized water with multiple compartments

Source: United States Patent and Trademark Office (USPTO). Credit: Strauss Group Ltd

A recently granted patent (Publication Number: US11839840B2) discloses a water treatment device designed to treat running water from a pressurized water source. The device comprises a housing with multiple cylindrical water treatment compartments, each containing specific treatment media. The water flows through these compartments in a radial manner, passing through layers of different treatment media to ensure effective purification. The composition of the treatment media includes activated carbon, zeolite, quaternary amine polymer, silver bromide, and polyphosphate, all provided in a homogenous mixture. The device's unique design allows for efficient water treatment by utilizing a combination of tubular porous blocks and pleated fibrous sheets within the compartments.

Furthermore, the patent details the inclusion of a third water treatment medium, polyphosphate, positioned within the axial lumen of the first water treatment medium in each compartment. This additional layer enhances the water treatment process by coating the internal face of the axial lumen. The pleated fibrous sheet, comprising cellulose fibers mixed with various treatment components, ensures thorough purification of the running water. The device's construction, with axis-symmetrical treatment media in identical compartments, provides consistency and reliability in water treatment. With specific dimensions for the block diameter and axial lumen diameter, the device aims to optimize the purification process for different water treatment needs. Overall, the patented water treatment device offers a comprehensive solution for effectively treating running water from pressurized sources, ensuring clean and safe water for various applications.

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GlobalData, the leading provider of industry intelligence, provided the underlying data, research, and analysis used to produce this article.

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.