Techint Group has been granted a patent for a pipe end protector designed for hydrocarbon well components. It features a main body made from a high-modulus polymer and a flexible lip seal from a lower-modulus polymer, enhancing protection for pipe threads during exploration and production activities. GlobalData’s report on Techint 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 Techint Group, was a key innovation area identified from patents. Techint Group's grant share as of July 2024 was 68%. Grant share is based on the ratio of number of grants to total number of patents.
Pipe end protector for hydrocarbon well components
The patent US12038120B2 describes a pipe end protector designed to safeguard the threads on the ends of pipes used in hydrocarbon exploration and production. The protector features a main body with a longitudinal axis, which includes at least one support portion with a radially extending annular seal support surface. A tubular portion equipped with protector threads is designed to engage with the pipe threads. The protector incorporates an annular flexible lip seal, made from a polymeric material with a lower elastic modulus than that of the main body, which is crafted from a polymeric material with a higher elastic modulus. The lip seal is attached to the support surface through an over-moulding process, ensuring a secure fit.
The claims further detail the structural characteristics of the lip seal, including its axial and radial configurations, and the specific angles at which various surfaces extend relative to the longitudinal axis. The design allows for effective sealing through the use of both internal and external lip seals, depending on whether the protector is intended for male or female pipe ends. Additionally, the patent outlines the assembly process, where the pipe end protector is secured to the pipe component, ensuring that the lip seal maintains contact with the support base under applied forces. This innovative design aims to enhance the durability and reliability of pipe connections in challenging hydrocarbon environments.
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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.
