Aker Solutions has been granted a patent for a subsea tie-in system that includes a connection device for mating and making up a subsea connection between two pipelines. The system allows for fluid communication between the pipelines and features rotatable connection elements. GlobalData’s report on Aker Solutions 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 Aker Solutions, was a key innovation area identified from patents. Aker Solutions's grant share as of May 2024 was 55%. Grant share is based on the ratio of number of grants to total number of patents.
Subsea tie-in system for connecting pipelines
A recently granted patent (Publication Number: US11982385B2) discloses a subsea tie-in system designed to facilitate the connection between two pipelines in a subsea environment. The system comprises a connection device with a rotatable first connection element and a second connection element, allowing for fluid communication between the two pipeline ends. Various configurations of the second connection element, such as a clamp, hydraulic collet, split ring, or locking dogs, are detailed to ensure a secure connection between the pipelines.
Furthermore, the patent describes the operation of the connection device, which can transition between a mating state and a connected state. In the connected state, the first connection element is prevented from rotating relative to the second connection element, ensuring the stability of the connection. The design also includes features such as a bend in the first connection element to enable pigging, enhancing the functionality of the system. Additionally, a connection device assembly is detailed, incorporating a pile, a funnel, and a stroke tool to facilitate the connection process between the pipelines, with the stroke tool located at the second pipeline end side of the assembly for efficient operation.
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GlobalData, the leading provider of industry intelligence, provided the underlying data, research, and analysis used to produce this article.
GlobalData’s Patent Analytics tracks patent filings and grants from official offices around the world. 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.
