International patent ranking of battery technology

Tesla Patents – Insights & Stats (Updated 2024)

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Is this the golden age of battery innovation?

The market for battery energy storage is estimated to grow to $10.84bn in 2026. The fall in battery technology prices and the increasing need for grid stability are just two

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In all mobility-related fields of technology reviewed, Germany takes first place in the country ranking in terms of applications filed. However, the trends in the individual fields

BYD Patents

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Top 25 Key Patent Applicants and Top 10 Countries with the Most Battery

This paper offers a comprehensive assessment of the trends and developments of battery innovation. Over 700,000 patents from the period of 2005-2019 are compiled and analyzed.

Battery technology: patent filings and future development areas

The Y02E 60/10 international patent classification (IPC) is a specific technology classification indicating climate change mitigation technologies relating to energy storage using

Redox flow battery technology development from the perspective

decade. By July 2023, the total number of RFBs patents in China reached 6344, accounting for 59.23% of the global patents, ranking first globally. 3. Analysis of major global RFBs patent

Prospects of battery assembly for electric vehicles based on patent

Therefore, the patent data after 2020 cannot exactly reflect the patent trends of battery assembly. The cell, module and pack were selected for patent analysis. To accurately

Study charts rise in patents for Li battery recycling

Battery Council International — BCI Yearbook; European Lead Battery Conference — ELBC; India Year Book; Reprints; November 17, 2024: Patent filings for

Battery: status of patents in 2018

It reveals that between 2005 and 2018, patenting activity in batteries and other electricity storage technologies grew at an average annual rate of 14% worldwide, four times

Battery Technology Related Patent Application Ranking: EPO

The number of new international patents related to electricity storage has reached more than 7,000. The EPO-IEA is a testament to "this is because improving storage

Recycling of Rechargeable Batteries: Insights from a Bibliometrics

The research distribution of the technology in different International Patent Classifications (IPC) can be revealed by analyzing the research field of the technology.

Battery: status of patents in 2018

Overview of the 2017 worldwide patenting activity for each supply chain segment and each battery technology New patent applications; Expired or revoked patents; Ranking of main patent applicants by supply chain segment and

Solid-state lithium-ion battery news: who are the IP newcomers?

Jiuhuan Energy Storage Technology is a battery manufacturer founded in 2003. Its ten patent families are related to solid-state battery cells with undefined solid electrolytes.

China Leads Global Battery Patent Race For Post-lithium-ion Era

Japan was next with 1,192 patents, followed by the U.S.(719), South Korea(595) and France(128). China also stands out in the ranking of patents by organization. It has seven

Global Trends in Battery Technology: A Patent

Global Trends in Battery Technology: A Patent Perspective. 24 February 2023. As the drive towards renewable energy use gains pace, there has been an increase in global patent filings relating to battery technology. While

The Global Battle for Solid-State Battery Leadership

Six out of ten companies with most patent applications for the technology come from the country. In the near future, many firms may see the launch of EVs with solid-state battery technology. For instance, Toyota plans

Solid-State Li-ion Batteries

The report provides a clear overview of the most active patent assignees as well as a presentation of newcomers to the patent landscape. Furthermore, patent segmentation reveals the IP

World Intellectual Property Indicators Report: Global Patent

Among the top 10 fields of technology, computer technology (+10.7%) is the only field to have witnessed double-digit growth between 2012 and 2022. The number of published

Mapping the technology diffusion of battery electric vehicle

Downloadable (with restrictions)! Battery electric vehicles (BEVs) have been in the fourth wave of the low emission vehicle development since 2006. Moreover, the BEV technology diffusion is

Japan Leads Global Battery Patent Race, While China Sits Fourth

Japan produced international patent applications published in 2018 for 2,339 inventions related to batteries, almost twice as much as second-ranked South Korea''s 1,230,

The intellectual property enabling gigafactory battery cell

The battery sector itself also presents new business opportunities as an emerging technology area, evidenced by the strong growth of the annual patent applications, which rose from 424 to

Characteristics and key trends of global electric vehicle technology

In addition, among the codes ranking 10–20, Q19-P, X16-H, and X16-F06 have all increased from the previous below twentieth rank, indicating that the number of patents for fuel

The advances and opportunities of developing solid-state battery

A patent family is a set of equivalent patent applications based on an invention but filed at different patent offices, while a priority application refers to the first patent

D Young & Co | Battery technology: patent filings and

The Y02E 60/10 international patent classification (IPC) is a specific technology classification indicating climate change mitigation technologies relating to energy storage using batteries.

Samsung Patents

Samsung has a total of 352039 patents globally. These patents belong to 137280 unique patent families. Out of 352039 patents, 272537 patents are active. How Many Patents did Samsung File Every Year? Are you

Japan leads battery tech race with third of patent filings

Japan remains a powerhouse of battery innovation, with Panasonic, Toyota Motor and other names applying for more than one-third of international patents in the field, a new report shows.

The Future of Energy: 5 Battery Innovations in

All of the good technology is in Lithium and Sodium batteries. Lead Acid is dead and no innovation can help it compete with million mile Lithium batteries. VPP Virtual Power Plants using millions of Solar and Battery homes

The Patent Asset Index: A New Approach to Benchmark Patent

Patent metrics are increasingly used to assess the competitive position of technology-oriented firms. Patent rankings and patent scoreboards are popular methods to

Study highlights rise in battery tech patents

The report published by the European Patent Office (EPO) and International Energy Agency (IEA) shows that lithium-ion (Li-ion) technology, dominant in portable

Innovation in batteries and electricity storage A global analysis

Number of international patent families by top ten battery technology applicants, 2000-2018

China remains the largest source of international patent applications

The report ranked companies based on their PCT international patent applications, with Huawei leading with 6,494 applications in 2023, far ahead of Samsung

Status of the Battery Patents

supply chain segment and each battery technology •New patent applications •New granted patents •Expired or revoked patents Ranking of main patent applicants by supply chain

Is this the golden age of battery innovation?

A report by the European Patent Office and International Energy Agency has shown the massive growth of battery technology innovation since 2000 and given an insight

Considerable increase in innovations in battery

In the international ranking, most battery technology patent applications published last year came from the Republic of Korea (1,155). In addition, the Republic of Korea was by far the most dynamic country in terms

Preview – Solid-state / Semi-solid Li-ion Battery

>2.4M patent documents are included in the b-science database that were published since 1980, which either contain the words ''battery'' or ''batteries'' in the title or abstract, or were assigned to one of the energy

International patent ranking of battery technology [PDF]

6 FAQs about [International patent ranking of battery technology]

Which patents are related to batteries?

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.

Which country has the most solid-state battery patents?

Patents that only apply in China are not included, though. For the past several years, Japan has led the way in solid-state battery innovation, consistently publishing more patents than any other country by a considerable margin. In this table, the top three ranks are occupied by Japanese firms.

Are alternative battery chemistries getting more patents?

Between 2012-2021, the number of patent families filed in CPC class H01M10/054,13which relates to alternative battery chemistries, has steadily increased. The trends follow those seen for redox flow and solid-state battery technology, with a steady growth in the number of patent families filed in this class.

How fast do batteries & electricity storage technology develop?

It reveals that between 2005 and 2018, patenting activity in batteries and other electricity storage technologies grew at an average annual rate of 14% worldwide, four times faster than the average of all technology fields. Innovation in Batteries and Electricity Storage - Analysis and key findings. A report by the International Energy Agency.

Are RFBS a viable alternative to lithium-ion batteries?

In some applications, RFBs can also provide a safer, more durable, and more scalable alternative to lithium-ion batteries. Patent activity surrounding RFBs indicates that they are of increasing interest.

Who are the top patent filers in the United States?

The top filers in the US, Canada, and Europe between 2017-2021 were US aerospace company Lockheed Martin (228 patent families) and Japanese company Sumitomo Electric Industries (433 patent families).

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