In an ambitious patent study of three energy-related technologies, li-ion batteries, hydrogen production and thermochemical conversion of biomass, the five largest countries in terms of patenting activity …
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.
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.
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.
Given the IPF constraint deployed for this study and the IEA and EPO report , these solely nationally filed applications are not considered in either one. In fact, in the current study’s dataset, IPFs make up only 19.4% of all battery patent families.
To be very clear: This especially means that the lithium-ion battery category does not contain any patent families tagged as solid-state battery inventions. The fourth step’s purpose was to add patent data related to redox-flow and nickel–hydrogen batteries to the dataset.
In an ambitious patent study of three energy-related technologies, li-ion batteries, hydrogen production and thermochemical conversion of biomass, the five largest countries in terms of patenting activity …
This paper, summarizes the challenges in two important aspects of battery technology namely types of batteries and battery health monitoring techniques. Electric vehicles manufacturing in world ...
Power battery is the key to the widespread use of pure electric vehicles. In this paper, patent mining and data analysis technology are adopted to summarize the development trend and main patentee ...
Innovations targeting improvements in lithium-ion batteries focused on alternative metals have boosted patent applications. Promising trends in the battery sector''s future are evident in patent filings, as revealed by the …
Areas of patenting activity. There are various aspects of battery technology which can be patented. For example, while the most common additional classifications for patents in the Y02E 60/10 class in 2023 were for secondary batteries (IPC: H01M10), construction details of non-active parts of electrochemical cells (IPC: H01M50), and electrodes ...
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. The research results show …
Semantic Scholar extracted view of "The advances and opportunities of developing solid-state battery technology: Based on the patent Information Relation Matrix" by Yuxin Yuan et al. Skip to search form Skip to main content Skip to account menu. Semantic Scholar''s Logo . Search 223,100,098 papers from all fields of science. Search. Sign In Create Free Account. DOI: …
This way, industries continually protect next generation products and materials to drive technology forward and maintain a commercial advantage through sequential patent …
Battery technology developers are obtaining patents for innovations across all parts of the cell and battery to maximise their commercial positions. Continued growth in patenting activity is evident and proving very effective, particularly for start-ups and smaller businesses, where protection for very specific aspects of a battery or cell ...
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...
The main findings are that patenting in batteries rises robustly and the lithium-ion battery is the most vibrant technology; lithium-sulfur and flow batteries are the most notable...
There are three main types of patents: Utility patents: These are the most common type of patents and cover new and useful processes, machines, articles of manufacture, compositions of matter, or any useful improvement thereof. Utility patents provide broad protection for the functional aspects of inventions and are valid for 20 years from the filing date of the patent application
Electric Vehicles (EVs) are gaining momentum due to several factors, including the price reduction as well as the climate and environmental awareness. This paper reviews the advances of EVs regarding battery technology trends, charging methods, as well as new research challenges and open opportunities. More specifically, an analysis of the worldwide market …
Research on the development of power battery patent technology has attracted significant attention from academia, with most studies focusing on three main aspects. Firstly, China, the United States, and Japan have been at the top of the list in terms of the number of patent applications (Ma et al. 2019). Li and Hu analyzed the application data of electric vehicle …
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 …
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 …
This way, industries continually protect next generation products and materials to drive technology forward and maintain a commercial advantage through sequential patent filings. Our chemical-based battery technology team is well-placed to advise on all aspects of battery technology, from cathode active materials to separators, electrolytes ...
Patent analytics in EV battery technology reveals key innovations, market leaders, and trends, guiding stakeholders in R&D and strategic decisions. It also highlights …
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. Lithium-ion — Goodenough for a Nobel Prize
The main findings are that patenting in batteries rises robustly and the lithium-ion battery is the most vibrant technology; lithium-sulfur and flow batteries are the most notable...
Areas of patenting activity. There are various aspects of battery technology which can be patented. For example, while the most common additional classifications for patents in the Y02E 60/10 class in 2023 were for …
In today''s technological age, patents are more important than ever. The rapid integration of software, Artificial Intelligence, and robotics, particularly considering the recent global pandemic and a new "decentralized" …
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