Mitsui Mining & Smelting had 24 patents in batteries during Q1 2024. The patent filed by Mitsui Mining & Smelting Co Ltd in Q1 2024 is related to a battery design that includes a solid electrolyte layer between the positive and negative electrodes. The positive electrode contains a specific active material with a crystal structure, limiting the amount of nickel, cobalt, and rare metals present. The solid electrolyte also has a specific crystal structure for improved battery performance. GlobalData’s report on Mitsui Mining & Smelting gives a 360-degree view of the company including its patenting strategy. Buy the report here.
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Mitsui Mining & Smelting grant share with batteries as a theme is 29% in Q1 2024. Grant share is based on the ratio of number of grants to total number of patents.
Recent Patents
Application: Battery (Patent ID: US20240088429A1)
The patent filed by Mitsui Mining & Smelting Co Ltd. describes a battery design with a positive electrode, negative electrode, and solid electrolyte layer. The positive electrode includes a specific active material with a crystal structure and limits the total amount of nickel, cobalt, and rare metals present. The solid electrolyte also has a defined composition and crystal structure.
Furthermore, the patent claims specify additional details such as the inclusion of manganese in the positive electrode active material, the use of conductive materials in the positive electrode, and the method of creating a composite material through mechanical energy. These claims aim to protect the unique battery design and composition outlined in the patent, emphasizing the importance of specific elements and crystal structures for optimal battery performance.
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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.
