SOPHIA ANTIPOLIS, France – July 09, 2025 │We are pleased to announce the release of our comprehensive Q2 2025 report on the burgeoning field of solid-state batteries. This report provides essential insights into recent patent application trends and highlights the notable innovations shaping the next generation of battery technologies.
KnowMade specializes in transforming patent data and scientific literature into strategic insights, offering high-value reports on innovation dynamics, competitor strategies, and technology developments across various cutting-edge sectors. For further details, reach out to us at contact@knowmade.fr.
Intellectual Property Landscape
Q2 2025 marked a significant period for solid-state battery technology, with over 1,510 new patent applications published. Leading patent applicants included industry giants such as LG Energy Solution, Samsung, Toyota, and Chongqing Tailan New Energy. Meanwhile, 490 patent families were granted for the first time, with main players like Toyota, LG Energy Solution, Samsung, Panasonic/Sanyo, CATL, and Yili New Energy Technology leading the charge. On the downside, 50 patents expired or were abandoned , reflecting the dynamic and evolving nature of this technological field.
Key Players and Notable Innovations
Prominent entities such as Toyota, Samsung, LG Energy Solution, and CATL continue to consolidate their intellectual property positions, demonstrating sustained innovation and investment in solid-state technology. In contrast, Panasonic/Sanyoshowed a decrease in activity, with only 7 new patent families published this quarter compared to an average of 14 per quarter last year.
In an exciting development, patent landscape welcomed over 180 newcomers this quarter, predominantly from China, who published their first solid-state battery-related patent applications. Among them, two notable South-Korean start-ups founded in 2022 (Solitact and Kairos) entered the solid-state battery patent landscape this quarter. Solitact published 4 new patent families related to all-solid-state Li-ion batteries with Lithium metal electrodes or polymer/inorganic solid electrolytes. Unfortunately, the company appears to have ceased operations in July 2024. Kairos (kairosanode.com) published 2 new patent families focused on garnet-based solid electrolytes containing amorphous ceramic.
Gain Strategic Insights with Our Service
Our Solid-State Battery Patent Monitoring Service provides a critical resource for keeping abreast of these rapid developments. Subscribers gain access to quarterly-updated Excel databases providing exhaustive patent data, analytical quarterly reports with visual and detailed insights, and direct engagement opportunities with our expert analysts.
Stay competitive and informed with KnowMade’s solid-state battery monitoring service. Visit our website or contact us at contact@knowmade.fr for subscription details and tailored analysis.
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About KnowMade
KnowMade is a Technology Intelligence and IP Strategy consulting company specialized in analysis of patents and scientific information. The company helps innovative companies and R&D organizations to understand their competitive landscape, follow technology trends, and find out opportunities and threats in terms of technology and patents.
KnowMade’s analysts combine their strong technology expertise and in-depth knowledge of patents with powerful analytics tools and methodologies to turn patents and scientific information into business-oriented report for decision makers working in R&D, Innovation Strategy, Intellectual Property, and Marketing. Our experts provide prior art search, patent landscape analysis, scientific literature analysis, patent valuation, IP due diligence and freedom-to-operate analysis. In parallel the company proposes litigation/licensing support, technology scouting and IP/technology watch service.
KnowMade has a solid expertise in Compound Semiconductors, Power Electronics, Batteries, RF Technologies & Wireless Communications, Solid-State Lighting & Display, Photonics, Memories, MEMS & Solid-State Sensors/Actuators, Semiconductor Manufacturing, Packaging & Assembly, Medical Devices, Medical Imaging, Microfluidics, Biotechnology, Pharmaceutics, and Agri-Food.