The majority of battery patents are found to originate in Asia while high battery patent intensities are revealed in the performance of several Asian and European countries. Overall, a considerable increase in annual battery patenting activity is observed from 2000–2009 to 2010–2019.
We find that several battery-related technologies and applications, such as energy storage systems, battery management systems, wireless power transmission, electric vehicle charging, and uncrewed aerial vehicles (i.e., drones), grew in relevance both in absolute terms and relative to general battery patenting activity.
Conclusions This study conducted a comprehensive global patent analysis on battery recycling technologies, focusing on secondary batteries across Korea, China, and the United States. The findings reveal significant differences in patent activities and technological focuses among these countries.
We find that global battery patenting activity grew significantly in the 2000–2019 period. This stylized fact means that the comparative advantages of secondary approaches (rechargeable, redeployable, reusable batteries) have been continuously on the rise driven by innovation, making a direct contribution to socio-technical circularity.
As such, the market and technology for battery recycling in Korea, China, and the United States are fully expanding. However, it is not easy to find a paper that analyzes in-depth battery recycling patents in Korea, China, and the United States.
Overall, a considerable increase in annual battery patenting activity is observed from 2000–2009 to 2010–2019. Second, we also found that four battery technologies – redox-flow, solid-state, sodium-ion, and lithium–sulfur batteries – have displayed vibrant growth in recent years.
The paper adopts the technology of Natural Language Processing (NLP) to analyze patent documents and reveal the advances and opportunities for developing solid-state battery technology by constructing the patent Information Relation Matrix (IRM). This paper finds innovation activities in developing solid-state batteries have been increasingly active in recent …
The paper adopts the technology of Natural Language Processing (NLP) to analyze patent documents and reveal the advances and opportunities for developing solid-state battery technology by constructing the patent Information Relation Matrix (IRM). This paper finds innovation activities in developing solid-state batteries have been increasingly active in recent …
''Generation 3'' Spoke utilizes patented technology to directly process full EV battery packs without discharging or dismantling. Our Spokes are designed to have: Black mass is processed to produce critical materials for reuse in lithium-ion battery production or other applications in the broader economy.
Battery technology is at the forefront of modern consumer and industrial markets. Developments have come a long way over the past 25 years, but innovation has increased significantly during the last five. Li-ion batteries have advanced rapidly and now have increased energy density and long cyclic stability. Such innovation presents opportunities for …
It''s also the toughest place imaginable for batteries, and it led us to research robust battery structures and develop the world''s first patented LCM lithium-carbon technology related to electrode modification. Together, our lithium …
The patented DRYtraec ® technology of Fraunhofer IWS can make a decisive contribution to a more environmentally friendly and cost-efficient cell production in the future. The broad competence profile of the battery researchers at …
The battery industry needs to use all of the tools at its disposal to improve the performance, cost and scale-up of next generation batteries, and the dry coating of electrodes shows significant promise for supporting these efforts. It''s not only about the development of more advanced battery chemistries – it is also about improvements in electrode design including 3D …
As the drive towards renewable energy use gains pace, there has been an increase in global patent filings relating to battery technology. While lithium-ion batteries currently dominate the battery market, they have several disadvantages.
Li-Cycle''s patented Hub technology uses a hydrometallurgical – or wet chemistry process – an approach that is unique to the industry and environmentally advantageous compared to traditional recycling processes …
As the drive towards renewable energy use gains pace, there has been an increase in global patent filings relating to battery technology. While lithium-ion batteries currently dominate the battery market, they have several …
EPO''s first joint study with the International Energy Agency underlines the key role that battery innovation is playing in the clean energy transition.
Dry battery electrode strategies will innovate the battery industry by a "powder to film" route, which is one of the most promising routes to realize the practical application of the solid-state battery with a high energy density of >400 Wh/kg. …
Electric vehicle (EV) technology innovators are leading the race to find high performance battery materials. Here''s a breakdown of current research and development efforts, and a look at how to patent different battery technologies.
This study provides a comprehensive analysis of global patent trends in battery recycling, focusing on secondary batteries and related technologies across Korea, China, and the United States. The methodology involved collecting data from various patent databases, followed by quantitative analysis to identify technology trends and guide future ...
The overwhelming majority of battery patents have come from electric vehicle battery technology. Patents concerning batteries for electric vehicles overtook those for consumer electronics in 2011. Since then, growth …
In April 2024, BYD introduced its second-generation blade battery pack, which the company asserted "will be lighter, smaller and more efficient than BYD''s first-generation LFP batteries" with "as much as 190 kWh density enabling up to 1000 km range." [167] Beyond the Blade Battery, BYD''s other core technologies include the (cell-to-body) CTB-integrated battery …
This study provides a comprehensive analysis of global patent trends in battery recycling, focusing on secondary batteries and related technologies across Korea, China, and …
It''s also the toughest place imaginable for batteries, and it led us to research robust battery structures and develop the world''s first patented LCM lithium-carbon technology related to electrode modification. Together, our lithium products hold more than 100 technology patents."
International Battery Metals'' patented extraction technology is proven to maximize lithium recovery while minimizing environmental footprint, making it one of the world''s most sustainable methods for lithium extraction. Get in touch. See Our Process in Action. IBAT''s patented revolutionary system uses selective absorption in a ground-breaking engineering design for …
Here''s a breakdown of current research and development efforts, and a look at how to patent different battery technologies. Lithium-ion — Goodenough for a Nobel Prize. The development of more commercially successful battery technology seems to be just around the corner. Our endless pursuit of better cathodes, anodes and electrolytes is ...
Electric vehicle (EV) technology innovators are leading the race to find high performance battery materials. Here''s a breakdown of current research and development efforts, and a look at how …
Four battery technologies (redox-flow, solid-state, sodium-ion, and lithium–sulfur batteries) display increased patenting dynamics from 2000–2009 to 2010–2019, a pattern that can serve to cluster countries in terms of performance on emerging battery types (from which inferences can be made regarding the potential to contribute to ...
EPO''s first joint study with the International Energy Agency underlines the key role that battery innovation is playing in the clean energy transition.
Li-Cycle''s patented Hub technology uses a hydrometallurgical – or wet chemistry process – an approach that is unique to the industry and environmentally advantageous compared to traditional recycling processes that utilise high temperatures and typically lose half of the battery grade materials in the recycling process.
Patent filings can be an important harbinger of a coming technology shift. Let''s look at the patent activity and associated development trends related to emerging technologies such as polymer electrolyte batteries, lithium-ion alternatives, and redox flow batteries.
استكشف أحدث التطورات في صناعة تخزين الطاقة الشمسية وتقنيات الطاقة المتجددة في أسواق الشرق الأوسط وشمال أفريقيا. نقدم لك مقالات متخصصة حول الأنظمة المتقدمة لتخزين الطاقة الشمسية، والحلول الذكية للطاقة الشمسية، وكيفية تحسين كفاءة استخدام الطاقة في المشاريع السكنية والصناعية عبر حلول مبتكرة ومستدامة. تعرف على أحدث الاستراتيجيات التي تدعم تكامل الطاقة المتجددة في هذه الأسواق النامية، وكيف يمكن لهذه الحلول تعزيز الاستدامة البيئية والتنمية الاقتصادية في المنطقة.