Innovation in Batteries and Electricity Storage – Analysis
This joint study by the International Energy Agency and European Patent Office underlines the key role that battery innovation is playing in the transition to clean energy
The evolution of patent cooperation network for new energy
In the new energy automobile industry, a patent cooperation network is a technical means to effectively improve the innovation ability of enterprises. Network subjects can continuously obtain, absorb, and use various resources in the network to improve their research and development strength. Taking power batteries of new energy vehicles as the research
Microsoft Word
This report describes the results of an analysis tracing the technological influence of advanced batteries research funded by the Vehicle Technologies Office (VTO) in the U.S. Department of
Understanding innovation of new energy industry: Observing
The National Energy Administration of China has listed hydrogen energy and fuel cell technology as a key task of energy technology and equipment during the 14th Five-Year Plan period, and released the White Paper 2020 on China''s Hydrogen Energy and Fuel Cell Industry, which expounds the development trend, development prospect and key technologies of
Halide Solid Electrolytes for Li-ion Batteries Patent
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 (KETI), Liongo New Energy, Qingtao Energy
Battery innovation and the Circular Economy: What are patents
The importance of batteries has been growing as a solution in a very dynamic puzzle. As a set of technologies at the intersection of the clean-digital transition, their role is expected to grow further in the coming decades [6].A report about electricity storage developments published by the International Energy Agency (IEA) in association with the
Analysis of Research and Development Trend of the Battery
Based on the data of the patent application on the EVs battery technology, this paper intends to analyze from the overall trend of the patent, distribution of the patent type,
Mapping the trends and prospects of battery cathode
Advancing portable electronics and electric vehicles is heavily dependent on the cutting-edge lithium-ion (Li-ion) battery technology, which is closely linked to the properties of cathode materials. Identifying trends and prospects of cathode materials based on patent analysis is considered a kernel to optimize and refine battery related markets. In this paper, a patent
EPO-IEA study: rapid rise in battery innovation playing
The report, Innovation in batteries and electricity storage – a global analysis based on patent data, shows that batteries account for nearly 90% of all patenting activity in the area of electricity storage, and that the rise in
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
Research on the Development of pure electric vehicle power battery
In this paper, patent mining and data analysis technology are adopted to summarize the development trend and main patentee of battery electric vehicle power battery patent technology. Combined with the patent text, the key technologies in the field of battery electric vehicle power battery in recent years are analyzed in depth.
Grid-connected lithium-ion battery energy storage system
A patent generally refers to a new invention, which may be a product or new technology development and the technological details concerning the innovation must be unveiled publicly [25,26]. Lithium-Ion Battery Market Size, Share & Growth Report, 2028; Method of techno-economic analysis of Battery Energy Storage System (BESS) function
Applying for a patent
EPO''s first joint study with the International Energy Agency underlines the key role that battery innovation is playing in the clean energy transition. Innovation in batteries and electricity storage – A global analysis based on patent data |
The Influence of Advanced Battery Patents Funded
An Analysis of the Influence of VTO-funded Advanced Batteries Patents Report prepared by 1790 Analytics LLC Page i Executive Summary This report describes the results of an analysis tracing the technological influence of advanced batteries research funded by the Vehicle Technologies Office (VTO) in the U.S. Department of
Grid-connected lithium-ion battery energy storage system
Finally, for the patent landscape analysis on grid-connected lithium-ion battery energy storage, a final dataset consisting of 95 (n = 95) patent documents is developed and further analyses are conducted in the following sections.
Mapping the technology diffusion of battery electric vehicle
About 93.94% of priority patent applications are filed at the Japan Patent Office (JPO), the China National Intellectual Property Administration (CNIPA), the U.S. Patent and Trademark Office (USPTO), the German Patent and Trademark Office (GPTO), and Korean Intellectual Property Office (KIPO), while less than 6.1% are filed in France, the U.K., or the
The Influence of Advanced Battery Patents Funded
This report describes the results of an analysis tracing the technological influence of advanced batteries research funded by the Vehicle Technologies Office (VTO) in the U.S. Department of Energy''s (DOE) Office of Energy Efficiency and Renewable Energy (EERE) and its precursor programs – as well as advanced batteries research funded by other offices in DOE.
Chapter 13 Research on the Granted Patent Distributions of
The patent analysis of the new energy technology in independent brand automotive enterprises [J]. Automotive Engineers. 4 (2012):19–21 (in Chinese). 10The planning and development division of state intellectual property office in China. Situational analysis report on the patents of the new energy automobile industry. 2012 (11):1–16 (in
Battery Report 2024: BESS surging in the "Decade of Energy Storage"
1 天前· The Volta Foundation have just released the 2024 edition of their annual Battery Report. These reports are well-renowned in the industry and cover the most important developments
Exploring the technology changes of new energy vehicles in China:
Analysis of challenges and opportunities in the development of new energy vehicle battery industry from the perspective of patents. In: IOP Conference Series: Earth and Environmental Science (Vol. 632, pp. 032049): IOP Publishing. X. Yuan, J. Wu, Research on the development of pure electric vehicle power battery technology based on patent
Measuring China''s new energy vehicle patents: A social network analysis
The patent data used in this paper are derived from the patent retrieval and analysis system built by the State Intellectual Property Office of China (SIPO). Scholars usually use the international patent classification number (IPC) or keywords search method, or combine the two methods when searching for new energy vehicle technology patents.
Green patents boost innovative growth
Its Report on Statistical Analysis of Green and Low-Carbon Patents this year shows a record high year-on-year growth of published applications worldwide since 2017. Energy-storage patents dominated, with a 37.2 percent share and a 19.8 percent growth rate, while carbon capture, utilization and storage lagged at 6.7 percent.
Research on the Granted Patent Distributions of
As can be seen from Fig. 13.1, in the hybrid cars fields, the differences of granted patent number of Chery, BYD, and Geely are small, but the granted patent number of Changan is significantly disadvantage the blade
Research on Patent Analysis of New Energy Battery Electric Vehicle
New energy battery electric vehicles have attracted a lot of attention in recent years, and in the context of the global implementation of sustainable developme
Batteries and Secure Energy Transitions –
The IEA''s Special Report on Batteries and Secure Energy Transitions highlights the key role batteries will play in fulfilling the recent 2030 commitments made by nearly
Recycling of Rechargeable Batteries: Insights from a
Statistical analysis can help to understand hot spots and difficulties in recycling technologies, to develop breakthrough recycling technologies. Herein, a bibliometrics-based analysis is applied to mine the patents and scientific literature from 1999 to 2020 and identifies the research trends of rechargeable battery recycling globally.
11 New Battery Technologies To Watch In 2025
9. Aluminum-Air Batteries. Future Potential: Lightweight and ultra-high energy density for backup power and EVs. Aluminum-air batteries are known for their high energy density and lightweight design. They hold
Technological trajectory analysis in lithium battery manufacturing
As the largest consumer of lithium batteries among new energy vehicle manufacturers, the head of BYD has emphasized that lithium battery manufacturers should focus on enhancing their manufacturing technologies to increase both production capacity and quality, instead of annually raising lithium battery prices, which would result in increased costs for
Research on Patent Analysis of New Energy Battery Electric
Abstract: New energy battery electric vehicles have attracted a lot of attention in recent years, and in the context of the global implementation of sustainable development and energy saving and emission reduction, new energy battery electric vehicles are the trend of the world and the people. The main content of this paper is to analysis the patent situation of new
The rise of China''s new energy vehicle lithium-ion battery
In particular, TIS development is interlinked with policies (Bergek et al., 2015; Van der Loos et al., 2021).As noted by Bergek et al. (2015), interactions between TIS and policies are at the heart of large-scale transformation processes, and therefore deserve greater attention the current paper, we address this topic by analysing the coevolution between policymaking
An analysis of China''s power battery industry policy for new energy
The Chinese government attaches great importance to the power battery industry and has formulated a series of related policies. To conduct policy characteristics analysis, we analysed 188 policy texts on China''s power battery industry issued on a national level from 1999 to 2020. We adopted a product life cycle perspective that combined four dimensions: