Roper Technologies has been granted a patent for a rinsing apparatus designed for materialographic samples. The apparatus includes a sample holder, rotation head, vessel, ultrasound application, and control means. It can rinse metal, polymer, or ceramic samples post-grinding or lapping, ensuring efficient sample preparation. GlobalData’s report on Roper Technologies 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 Roper Technologies, was a key innovation area identified from patents. Roper Technologies's grant share as of May 2024 was 48%. Grant share is based on the ratio of number of grants to total number of patents.

Apparatus for rinsing materialographic samples with ultrasound and rotation

Source: United States Patent and Trademark Office (USPTO). Credit: Roper Technologies Inc

A newly granted patent (Publication Number: US11998956B2) discloses a rinsing apparatus designed specifically for materialographic samples, such as metal, polymer, or ceramic samples that have undergone cutting, grinding, or lapping procedures. The apparatus includes a sample holder, a rotation head to rotate the holder, a vessel for rinsing liquid, means for filling and emptying the vessel, ultrasound application for the rinsing liquid, and control means for various functions like filling the vessel, applying ultrasound, and rotating the sample holder. Additionally, the apparatus features one or more clamps to secure the samples in the holder during rotation, ensuring effective rinsing.

Furthermore, the patent describes variations of the rinsing apparatus, including different configurations of the sample holder and additional features like a retainer plate made from flexible material with fins to maintain sample position during rotation. The apparatus also includes means for interlocking the retainer plate with the sample holder for stability. The design allows for efficient rinsing of materialographic samples by submerging them in the rinsing liquid, subjecting them to ultrasound, and rotating them within the vessel. Overall, the patent highlights a specialized rinsing apparatus tailored for materialographic samples, offering improved rinsing efficiency and sample security during the process.

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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.