There are patents related to various battery technologies such as Li-ion, Lead-acid, Ni-MH, Redox-flow, Na-ion, Mg-ion, Li-Air, and others. Patents also cover battery components like materials, electrodes, electrolytes, separators, battery cells, battery packs and systems, thermal management systems in batteries, and Battery Management Systems.
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.
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.
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.
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.
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.
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 …
Learn More
D Young & Co | Battery technology: patent filings and …
What do the latest patent statistics reveal about innovation in the battery power sector? What are the key areas suitable for patent protection? In this article we explore the newest patent trends and gain valuable insights …
Learn More
Global Trends in Battery Technology: A Patent Perspective
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.
Learn More
Axon Enterprise Patents – Insights & Stats (Updated 2024)
Axon Enterprise has 968 patents globally, out of which 588 have been granted. Of these 968 patents, more than 83% patents are active.
Learn More
BYD Blade Battery Patents – Insights on EV Innovation
Vehicle with a Battery System (Patent Number: 8404379) This patent involves a battery system for a vehicle that includes multiple battery packs, each comprising several cells, designed to improve the overall efficiency and safety of the vehicle''s power system. The figure is a cross-sectional view through an exemplary multilayer battery sheet that may be used to form …
Learn More
Explaining IP''s role in battery energy storage systems
HSF explains key role of intellectual property in battery technology developments and how to protect IP rights; includes patent law and trade secrets
Learn More
Battery technology: patent filings and future development areas
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 …
Learn More
Innovation in batteries and electricity storage
EPO''s first joint study with the International Energy Agency underlines the key role that battery innovation is playing in the clean energy transition.
Learn More
Status of the Battery Patents
Status of the Battery Patents –2017 Patenting Activity | April 2018 | Ref.: KM18004 KEY FEATURES OF THE REPORT (1/2) •The report provides essential patent data for Battery-related patents newly published, granted or expired in 2017. •The report includes: Categorization of patents •By supply chain segment
Learn More
Battery technology — leading innovations and how to patent them
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. The development of more commercially successful battery technology seems to be just around the corner.
Learn More
About Us
The company has multiple core patents for sodium ion batteries, making it one of the few battery companies in the world to have core patents and technologies for sodium ion batteries. Since its establishment, the company has accumulated nearly100 patents. 639：【】2023-6-30：202320246497X_page-0001. 636：【 ...
Learn More
EVE is crowned the top 100 enterprise patent innovation list in ...
Guangdong patent hundred list of indicators to the number of enterprise patents, quality level, structural layout and conversion efficiency of the four dimensions set the evaluation index. Since EVE was established in 2001, it has received 707 national patents, among of which three patents were "China Patent Excellence Award", which shows a strong R&D strength and …
Learn More
Halide Solid Electrolytes for Li-ion Batteries
•Some patents held by different entities are grouped considering the M&A history. •The patents are grouped in patent families. A patent family is a set of patent applications filed in multiple countries to protect a single invention by a common inventor(s). A first patent application is filed in one country – the priority country – and ...
Learn More
Innovation in batteries and electricity storage
EPO''s first joint study with the International Energy Agency underlines the key role that battery innovation is playing in the clean energy transition.
Learn More
QuantumScape''s Solid-State Battery Patents
QuantumScape''s solid-state battery is packed full of innovation that places the battery distinctly apart from lithium-ion technology batteries and other solid-state designs: · Faster Charging : With the ability to charge up to 80% in just 15 minutes, QuantumScape''s battery dramatically reduces downtime for EV drivers.
Learn More
Patenting battery technologies in Europe
The growth and spread of rechargeable batteries are reflected in an increase in patent applications in battery technologies, which have grown at a much faster rate than patent applications overall (Figure 1). Battery patent applications originating in Japan show a particularly marked increase over the last two decades (Figure 2).
Learn More
D Young & Co | Battery technology: patent filings and future…
What do the latest patent statistics reveal about innovation in the battery power sector? What are the key areas suitable for patent protection? In this article we explore the newest patent trends and gain valuable insights into this rapidly evolving field.
Learn More
HiNa Battery Technology Co., Ltd
HiNa Battery Technology Co., Ltd is located in the Science and Technology Industrial Park, Zhongguancun, Liyang, Jiangsu Province. It is a new high-tech enterprise, focusing on the R&D and manufacture of the new generation …
Learn More
Status of the Battery Patents
Status of the Battery Patents –2017 Patenting Activity | April 2018 | Ref.: KM18004 KEY FEATURES OF THE REPORT (1/2) •The report provides essential patent data for Battery …
Learn More
Status of the Battery Patents
Status of the Battery Patents –2017 Patenting Activity | April 2018 | Ref.: KM18004 METHODOLOGY FOR PATENT SEARCH AND SELECTION • The data were extracted from the FamPat worldwide database (Questel-ORBIT) which …
Learn More
Status of the Battery Patents
Status of the Battery Patents –2017 Patenting Activity | April 2018 | Ref.: KM18004 METHODOLOGY FOR PATENT SEARCH AND SELECTION • The data were extracted from …
Learn More
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 …
Learn More
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 of batteries; (2) developments in battery electrode manufacturing; (3) innovations related to the manufacturing process of secondary cells; and (4) advances related to ...
Learn More
Smart Battery-fegroup
Certified as national high-tech enterprise, FEB holds the proprietary to over 100 IPRs and patents, and delivered to multiple countries and regions its products recognized and certified by global renowned institutions in China, North America, Europe, Japan, etc., in an endeavor to do its bit for global energy transition.
Learn More
How Innovative Is China in the Electric Vehicle and Battery …
Within this portfolio, 23,346 patents were filed in mainland China, while 1,300 were registered in the European region, and 1,009 in the United States. Notably, of the U.S. filings, 893 patents originated from BYD''s automobile business, …
Learn More
Patenting battery technologies in Europe
The growth and spread of rechargeable batteries are reflected in an increase in patent applications in battery technologies, which have grown at a much faster rate than patent applications overall (Figure 1). Battery patent applications …
Learn More
Battery technology: patent filings and future development areas
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...
Learn More
Battery technology — leading innovations and how to patent them
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 …
Learn More
CATL and CALB Competing in the Power Battery Market – Patent …
There are five patents involved in this lawsuit, including those two patents for utility models that were at the heart of the lawsuit brought by CATL against TAFEL, i.e., "Top Cover Structure of Power Battery and Power Battery (CN204668368U)" and "Explosion-Proof Device (CN205231128U)". Three patents for invention are added to this current procedure, …
Learn More
