Solid-state lithium-ion battery news: who are the IP
In 2022, more than 320 new patent applicants entered the solid-state Li-ion battery-related patent landscape, with three-quarters filing only one patent family (i.e., unique invention). Most of these IP newcomers are Chinese companies
Halide Solid Electrolytes for Li-ion Batteries
Solid-state Li-ion batteries have garnered significant attention in recent decades due to their notable advantages of safety and potential for high energy density. Solid electrolytes (SE) with rapid ionic transport and excellent stability are essential for the commercialization of this promising next-generation of Lithium batteries.
Battery: status of patents in 2018
More than 300,000 patent families related to batteries have been published worldwide since the early 1990s. In 2017, more than 30,400 new patent families were published, 30,900+ patents
Solid-state batteries: Focus on Halide
Additionally, the IP analysis allowed us to pinpoint over 60 IP newcomers who filed their first halide-related patents in 2022 or after: EVE Energy, Korea Electronics Technology Institute
CALB sues CATL over patent infringement in escalating
CALB is seeking damages totaling RMB 1.007 billion (€130 million). The lawsuits target CATL, its subsidiary Sichuan Times New Energy Technology Co., as well as Tesla''s Wuhan sales service company, Zeekr''s
Battery innovation and the Circular Economy: What are patents
This study builds on battery patents that can roughly be characterized in the following way: (1) inventions related to the casing, wrapping, or covering, i.e., non-active parts
Innovation in batteries and electricity storage
Specifically, we reveal that patent filings in batteries and electricity storage have soared over the past ten years, at an annual growth rate of 14% versus just 3.5% on average i - highlighting a
Will Japanese companies win the race on
Knowmade just released a new Solid-State Li-ion Batteries Patent Landscape report to offer a complementary understanding of the battery competitive landscape, its
Next Generation Sodium-Ion Batteries: Patent
In 2017, several new entrants such as Ningbo Jidianxin New Material Technology, Suzhou Sichuangyuanbo Electronic Technology, Dongguan Jiaqian New Mat Technology and China Electronic New Energy Research Institute
Sunrise New Energy Announces Breakthrough Achievement in
Sunrise New Energy Announces Breakthrough Achievement in Sodium-ion Battery Hard Carbon Composite Material with Approval of Invention Patent by National Intellectual Property Office
Measuring China''s new energy vehicle patents: A social network analysis
Due to increasing concerns on climate change, air pollution, and associated public health, China''s new-energy-vehicle (NEV) industry has received great support and experienced rapid development. Many patents have been approved and applied in this field to support its rapid development. However, few studies investigated the evolution of these patents.
EPO-IEA study: rapid rise in battery innovation playing
Amount of batteries and other energy storage needs to grow fiftyfold by 2040 to put world on track for climate and sustainable energy goals; Electric vehicles now main drivers of battery innovation ; Advances in
D Young & Co | Battery technology: patent filings and
Batteries have the potential to contribute significantly to a greener and more sustainable future, and so are a critical sector in the drive to net zero. What do the latest patent statistics reveal about innovation in the
Battery Patents: Lithium Leaders and New
Moreover, redox flow batteries are emerging as the most exciting new battery technology for grid storage, with patent activity doubling since 2014, to 894 in 2019 (also above). Hence we include notes on ESS Inc. A description of each
Analysis of challenges and opportunities in the development of new
Proportion of R&D personnel for new energy vehicle patents 2.4. The Direction of Technology Research and Development Is Mainly Concentrated in the Field of Power Batteries In general, the power
Energizing new energy research
Particularly, among the eight new energy fields analyzed, solar energy, energy storage and hydrogen have the largest research output in the period of 2015-2019, demonstrating the focus on these
The status quo and future trends of new energy vehicle power batteries
Regulations on the Comprehensive Utilization of Waste Energy and Power Storage Battery for New Energy Vehicles (2019 Edition) In 2018, lithium-ion battery patent families accounted for 45% of all battery-related patents. After 2009, battery pack technology in automotive applications has developed a lot. Although the automotive sector has
Silicon Anode for Li-ion Batteries
Shanshan Energy, COSMX, SVOLT, New Keli Chemical, EVE Energy and Yinlong Energy. Only a few. Europeans (Bosch/Seeo, Nexeon and CEA) and. Americans (Global Graphene, General Motors, Enevate and Amprius) have patents on silicon anodes for Li-ion batteries. The three main. car manufacturers. Toyota, General Motors and Nissan are present in the IP
Research on the impact of Tesla''s technology patent
concept, China''s new energy vehicle industry can learn from relevant patents to obtain the technology and industrial model required for the development. At the same time, the Chinese government has
WO/2025/020872 BATTERY MODULE AND NEW ENERGY VEHICLE
A battery module and a new energy vehicle. The battery module comprises a case (1), battery cells (2), and a heat dissipation member (3). An accommodating recess (11)
Betavolt Successfully Develops Atomic Energy Battery
If policies permit, atomic energy batteries can allow a mobile phone to never be charged, and drones that can only fly for 15 minutes can fly continuously. According to reports, the atomic energy battery is a physical
Intellectual Property Rights Boost China''s "New Trio" to Gain
New energy vehicles gain momentum at the right time. Domestic new energy vehicles, a key component of China''s "new trio" in foreign trade, have emerged as a new catalyst for export growth. According to data from the National Development and Reform Commission of China, exports of new energy vehicles increased by 77.6% in 2023.
Halide Solid Electrolytes for Li-ion Batteries
new IP report is complementary to our previous patent landscape reports and patent monitors on solid-state batteries. Halide Solid Electrolytes Patent Landscape Time evolution of patent publications Source: Halide Solid Electrolytes for Li-ion Batteries - Patent Landscape, KnowMade, April 2024 Patent Landscape Analysis – April 2024
Can I patent my battery technology innovation? | Insights
Li-ion batteries have advanced rapidly and now have increased energy density and long cyclic stability. Such innovation presents opportunities for battery technology developers and patent protection is essential to help companies capitalise on their R&D investments. Here, we use a wealth of recent examples to highlight exactly which battery
BYD Announced Two Solid-state Battery Patents
Tramway News: Recently, National Intellectual Property announced BYD''s latest 283 patents, including technologies such as solid-state batteries, battery thermal management, and automatic driving control systems. Two patents have been published for solid-state batteries.
Prospects for Lithium Battery Patent Applications in China
From the published patent applications, there are nearly 1,900 patent applications for solid-state lithium-ion batteries; Since 2020, there have been over 1,000 patent applications for solid-state
''New energy trio'' next growth engine for Asia-Pacific
Chinese-made electric vehicles, lithium batteries and solar photovoltaic products, the "new trio", have been praised and marveled worldwide. Known for their affordability, eco-friendliness and
VRB Energy Lands New Investment with Old Patents
On July 2, 2021, Canadian vanadium flow battery producer VRB Energy announced it had landed $24 million in funding from Thai renewable energy group BCPG.The investment is expected to speed up VRB''s commercialization of its
Incremental Innovation: Range Development and Innovation in Tesla''s New
vehicles, but still seem to have failed to solve the range problems that have plagued new energy vehicles for almost a century[3]. Fortunately, however, Tesla, a start-up car manufacturer, has been However, of Tesla''s 250 patents, those on batteries account for about half of the total [21]. Despite the leading tech. nology, there is still
Study charts rise in patents for Li battery recycling
Appleyard Lees trainee patent attorney Kealan Fallon said: "There is an urgent need for new technologies and methodologies to efficiently extract valuable materials from lithium ion battery waste, especially with the rapidly increasing EV market, in which about 1,400 EVs per day are estimated to be available for recycling by 2040."
Counts of global patents for related applications of electric mobility
Patent counts refer to the number of granted international patent families that include at least two geographical offices. Counts are allocated to countries based on the country of the inventor. EVs = electric vehicles. For EV batteries, the counts refer to patent applications to the World Intellectual Property Organization.
The evolution of patent cooperation network for new energy
To deeply analyze the cooperative patent application and distribution trend in the field of power batteries, this paper collects the patent cooperation data of China''s new energy
Battery Patents: Lithium Leaders and New
This data-file tabulates the number of patents filed into different types of batteries, by year and by geography. Hence, we have identified the patent leaders in lithium ion technology, based on 158,000 patents and the
New battery tech on the rise with sodium ''one to watch'', say patent
New battery tech on the rise with sodium ''one to watch'', say patent experts. Lithium-ion batteries have become the kingpin of the energy storage ecosystem due to their energy density – meaning they can pack a huge amount of power into a small space – and long lifecycle. Patent filings relating to manganese, iron and magnesium
The Future of Energy: 5 Battery Innovations in
The rise in EV sales and growing demand for lithium-ion batteries have underscored the dire need for a circular economy. Great strides have been made in improving battery recyclability and reuse in 2024. Experts
Innovation in batteries and electricity storage – A
EPO''s first joint study with the International Energy Agency underlines the key role that battery innovation is playing in the clean energy transition.
The number of China''s new energy vehicle technology
New energy vehicles rely on batteries as their primary power sources. Lead-acid and nickel-metal hydride batteries consider factors such as battery cost, power ratio, cycle life, and manufacturing
Global Trends in Battery Technology: A Patent
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
6 FAQs about [New energy batteries have patents]
Why do we need a patent for new energy vehicle battery technology?
Given the core and innovation of new energy vehicle battery technology, patent application, and authorization have become an important driving force to promote technological progress and industrial development.
How many new energy vehicle power batteries are patented each year?
The number of collaborative patent applications for new energy vehicle power batteries increased from 4 in 2008 to 72 in 2011, indicating a consistent trend of growth. During the initial phase of patent collaboration, the level of cooperation was minimal, with only 4 patents filed annually, reflecting an early stage of innovation.
What is new energy power battery technology?
New energy power battery technology is a highly patent-intensive field, and patent protection and cooperation are crucial to the development and application of the technology. Patents are the result of technological innovation and an important indicator of technological innovation behavior (Archibugi 1992).
Are battery patents growing?
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.
How many battery patents are there in the world?
Over 90,000 battery inventions from the period 2000-2019 analyzed. Patent data explored from technometric and textmetric perspectives. Global battery patenting activity growth mostly originating in Asia. Three country clusters emerge with different circularity potentials. Battery advances so far suggest incomplete circular transition.
Are new energy power battery patents cooperating in different provinces?
Subsequently, a thorough analysis is conducted to examine the spatial patterns of patent cooperation within each province specifically about new energy power batteries. Figure 4 shows that the total number of provinces involved in new energy power battery patent cooperation is increasing throughout the three stages.
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