Corning had 17 patents in batteries during Q1 2024. Corning Inc’s Q1 2024 patents focus on advancements in battery technology, including the use of deep-eutectic-solvent-based electrolytes, alloy anodes with specific compositions, and compositions for improved battery performance. Additionally, a method for manufacturing ceramic tape with controlled porosity is also described. These innovations aim to enhance the efficiency and functionality of batteries and ceramic materials. GlobalData’s report on Corning gives a 360-degree view of the company including its patenting strategy. Buy the report here.

Corning 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: Interlayers for cathode/solid electrolyte interfaces in solid-state batteries and methods of making the same (Patent ID: US20240097114A1)

The patent filed by Corning Inc. describes batteries with an innovative design that includes a current collector, cathode, interlayer with lithium salt and sulfone compound, solid-state electrolyte, and lithium anode. The interlayer is crucial for enhancing battery performance, with specific compositions and ratios of lithium salt and sulfone compound contributing to improved capacity retention and interfacial resistance. Methods for forming these batteries involve precise steps like curing a precursor solution or directly disposing the interlayer on the cathode, showcasing the importance of the interlayer in the battery structure.

Furthermore, the patent outlines various specific compositions and ratios for the lithium salt and sulfone compound, as well as details regarding the cathode, current collector, and solid-state electrolyte materials used in the battery design. The claims also highlight performance metrics such as capacity retention after cycles, interfacial resistance, and specific molar ratios for optimal battery functioning. The methods described for forming the battery emphasize the importance of the interlayer in enhancing battery performance, with detailed instructions on the composition and application of the interlayer to achieve desired results in terms of capacity, resistance, and overall efficiency.

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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.