SIEMENS AKTIENGESELLSCHAFT Patent Filing Trends & Competitor Comparison
The Applicant / Patent Holder "SIEMENS AKTIENGESELLSCHAFT" had 807 patent application filings in the publication-lag-adjusted comparison period (2024-01-01 to 2024-10-31). This is a weakly transition of -48 filings (-5.6%) over 855 they had in the same period of the previous year (2023-01-01 to 2023-10-31).
The highest number of filings in 2021 with 988 cases, and their lowest number in 2024 with 864 cases (years covered: 2021, 2022, 2023, 2024).
The mean of the number of filings over the last 4 years (2021 to 2024, 3,787 cases in total) is 947, and the median is 968. The coefficient of variation (standard deviation/mean) is 0.05, and filings have been stable.
| Index | Value |
|---|---|
| Average | 947 patents |
| Std Dev | 48.6 |
| COV | 0.05 |
| Year | Cases | YOY |
|---|---|---|
| 2025 year | 151 cases | -82.5% |
| 2024 year | 864 cases | -10.28% |
| 2023 year | 963 cases | -0.93% |
This report provides the latest patent analysis information (the IP landscape, including a patent map) on the patent search results of the EP patent database for SIEMENS AKTIENGESELLSCHAFT for the period of the last 6 years (2020 to 2025). You can compare the information in this report with the trends in your competitors’ patent filings and technologies.
This service provides, free of charge, a patent analysis report based on the latest patent data (Japanese, U.S., European, and PCT application publications) for use in patent searches, patent analysis, and IP landscaping. The service is offered by "Patent Integration" a firm specializing in patent search/patent analysis.
This report includes basic information to help you understand the IP strategy and management of SIEMENS AKTIENGESELLSCHAFT, such as changes in the number of patents/patent applications they have filed, comparisons of the numbers of patents/patent applications filed by their peers and competitors, and their top coapplicants (joint research partners, alliance partners). It can be used in various intellectual property business operations such as IP landscaping, patent search/patent analysis, preparation of intellectual property business evaluation reports, selection of M&A candidates, and selection of alliance partners.
He is a patent attorney at a patent office. He specializes in invention counseling, patent filing, and intellectual property strategies for start-up companies and new businesses in the fields of software, information technology and artificial intelligence. He runs a patent course for beginners on Udemy, an online course provider.
After studying physics at the University of Tokyo as a doctoral student, he was engaged in intellectual property analysis and technology trend research as an in-house patent attorney at a precision equipment manufacturer and at Toyota Central R&D Labs. Inc..
Introduction
The concept of the "IP landscape" (IPL) has been attracting attention recently.
An IP landscape is not limited to patent information, but also integrates and analyzes business information (e.g., non-patent information such as papers, news releases, stock information, and market information). Intellectual-property-based business management is realized through the analysis of intellectual property information applied to the formulation of management strategies and business strategies. This is a comprehensive approach that includes but not limited to planning of open and closed strategies, selecting M&A candidates, searching for alliance partners, and formulating intellectual property strategies, through the exploitation of intellectual property information.
IP landscaping usually includes patent search and patent analysis. In patent search and patent analysis, it is important to grasp the market position of each company and the overall technological trends and development trends for each technology. More specifically, it is important to understand what intellectual property your own company and other companies hold, what the strengths and weaknesses of other companies are, and how other companies are trying to exploit their intellectual property. In other words, it is important to understand both the business strategy and the intellectual property strategy of each company.
Foreign Patent Analysis Report
The following foreign patent analysis reports have been found for SIEMENS AKTIENGESELLSCHAFT. The trends of patent filings of SIEMENS AKTIENGESELLSCHAFT for each country can be found by clicking on the Applicant/Patent Holder name next to each country.
| Country | Applicant / Patent Holder |
|---|---|
| JP | シーメンスアクチエンゲゼルシヤフト |
| US | SIEMENS AKTIENGESELLSCHAFT |
| EP | SIEMENS AKTIENGESELLSCHAFT |
| PCT | SIEMENS AKTIENGESELLSCHAFT |
SIEMENS AKTIENGESELLSCHAFT, Changes in the Number of EP Patents/Patent Applications
The changes in the number of patent filings of SIEMENS AKTIENGESELLSCHAFT over the last 6 years (EP) are shown below.
The change in the number of patents/patent applications is the most basic index in patent analysis. By examining the change in the number of patents/patent applications, you can see the status of technological development and R&D focus for each company or technology. It should be noted that since there is a one and a half year lag between the filing and the laying open of patent applications, it is not possible to analyze the situation more recently than one and half years prior to the present.
SIEMENS AKTIENGESELLSCHAFT EP patent filing trend (unit: cases)
| Year | Cases |
|---|---|
| 2021 | 988 |
| 2022 | 972 |
| 2023 | 963 |
| 2024 | 864 |
| 2025 | 151 |
Patent Landscape
Patent landscaping is a visualization of the distribution of patent filings (application focus areas) for each technical keyword. Mountains and islands indicated by heatmap contours represent clusters of patent applications filed, and red areas on the heatmap indicate many patent filings relating to the keyword.
The patent landscape for SIEMENS AKTIENGESELLSCHAFT gives an intuitive understanding of what patent filings they have made and what technical position is to be established. By selecting filing year checkboxes and filtering, you can track their past filing trends (what technical area they have focused on).
By selecting applicant/patent holder checkboxes and filtering, you can visually grasp the technical areas of the filings for each applicant and the partnerships or alliances formed. Please use it as a guide for patent analysis and IP landscaping.
Keywords (importance)
Top keywords frequently used in patent filings for SIEMENS AKTIENGESELLSCHAFT are shown below.
Top keywords for SIEMENS AKTIENGESELLSCHAFT
| Keyword | Score |
|---|---|
| eine | 100.0 |
| einem | 60.44 |
| mit | 58.02 |
| eines | 57.8 |
| betrifft | 56.24 |
| pour | 52.45 |
| procede | 49.02 |
| relate | 47.02 |
| die | 41.27 |
| wird | 40.84 |
| dass | 35.12 |
| dispositif | 33.23 |
| d'un | 32.8 |
| control | 28.29 |
| turbine | 27.37 |
Search Set (Analysis Patents)
This patent analysis report was created for a patent search set of 3,938 cases retrieved by applying the following search formula and analysis period to the following patent database. Patent information such as a patent analysis result, a patent map, and a patent landscape can be freely used for patent searches, analysis, and work on intellectual property strategies, including IP landscaping.
SIEMENS AKTIENGESELLSCHAFT
Recent publications
| Publication No. | Title | Bibliographic info | Theme |
|---|---|---|---|
| 1. EPA4821205 | SYSTEM AND METHOD FOR IMAGING OF AN OBJECT | ・Applicant SIEMENS AKTIENGESELLSCHAFT ・Filing date 2024-01-17 ・Publication date 2026-10-14 | — |
| 2. EPA4821740 | SAFETY CONTROL DEVICE FOR POWER MANAGEMENT SYSTEM | ・Applicant SIEMENS AKTIENGESELLSCHAFT ・Filing date 2025-04-11 ・Publication date 2026-10-14 | — |
| 3. EPA4821746 | POWER MANAGEMENT SYSTEM FOR ALLOCATING POWER MODULES TO OUTPUT | ・Applicant SIEMENS AKTIENGESELLSCHAFT ・Filing date 2025-04-11 ・Publication date 2026-10-14 | — |
| 4. EPA4820923 | METHOD FOR DETERMINING AN OPERATIONS SCHEDULE, METHOD FOR MANUFACTURING OR MODIFYING A PRODUCT OR FOR CALCULATION AND QUANTUM COMPUTER | ・Applicant SIEMENS AKTIENGESELLSCHAFT ・Filing date 2025-01-08 ・Publication date 2026-10-14 | — |
| 5. EPA4821119 | METHOD FOR OPERATING A POWER SUPPLY DEVICE | ・Applicant SIEMENS AKTIENGESELLSCHAFT ・Filing date 2025-01-09 ・Publication date 2026-10-14 | — |
| 6. EPA4820844 | DISPLAY OF CRITICAL TREND CURVES DURING OPERATION AND OBSERVATION | ・Applicant SIEMENS AKTIENGESELLSCHAFT ・Filing date 2025-02-03 ・Publication date 2026-10-14 | — |
| 7. EPA4820841 | OPERATION OF A MACHINE FOR MACHINING A WORKPIECE | ・Applicant SIEMENS AKTIENGESELLSCHAFT ・Filing date 2025-02-24 ・Publication date 2026-10-14 | — |
| 8. EPA4820842 | CONTROL DEVICE AND METHOD FOR EXACTLY REPEATING MOVEMENTS AT AN ALTERED SPEED | ・Applicant SIEMENS AKTIENGESELLSCHAFT ・Filing date 2025-02-24 ・Publication date 2026-10-14 | — |
| 9. EPA4822566 | RISK-BASED LICENSING SYSTEM FOR EDGE COMPUTING ENVIRONMENTS | ・Applicant SIEMENS AKTIENGESELLSCHAFT ・Filing date 2025-04-07 ・Publication date 2026-10-14 | — |
| 10. EPA4822469 | SYSTEM AND COMPUTER-IMPLEMENTED METHOD FOR PROVIDING DATA OF A TECHNICAL SYSTEM FOR CONTROLLING THE TECHNICAL SYSTEM BY MEANS OF A LARGE-LANGUAGE-MODEL | ・Applicant SIEMENS AKTIENGESELLSCHAFT ・Filing date 2025-04-11 ・Publication date 2026-10-14 | — |
| 11. EPA4822523 | METHOD AND SYSTEM FOR AUTOMATICALLY GENERATING OPTIMIZED HUMAN-MACHINE INTERFACE (HMI) SCREEN TEMPLATES | ・Applicant SIEMENS AKTIENGESELLSCHAFT ・Filing date 2025-04-11 ・Publication date 2026-10-14 | — |
| 12. EPA4822530 | SYSTEM AND COMPUTER-IMPLEMENTED METHOD FOR DYNAMIC DATA MIGRATION TO DIFFERENT PERSISTENT MEMORY TYPES FOR CONTAINER-IMPLEMENTED APPLICATION | ・Applicant SIEMENS AKTIENGESELLSCHAFT ・Filing date 2025-04-11 ・Publication date 2026-10-14 | — |
| 13. EPA4822573 | COMPUTER-IMPLEMENTED METHOD FOR MANAGING AN AUTHORIZATION OF AT LEAST ONE TENANT ACROSS A PLURALITY OF APPLICATIONS | ・Applicant SIEMENS AKTIENGESELLSCHAFT ・Filing date 2025-04-08 ・Publication date 2026-10-14 | — |
| 14. EPA4823038 | COMPUTER-IMPLEMENTED METHOD FOR AN EFFICIENT PROOF-OF-POSSESSION (POP) OF A PRIVATE CRYPTOGRAPHIC KEY OF A KEY ENCAPSULATION MECHANISM (KEM) | ・Applicant SIEMENS AKTIENGESELLSCHAFT ・Filing date 2025-04-08 ・Publication date 2026-10-14 | — |
| 15. EPA4823225 | OPERATING A MOBILE 3GPP COMMUNICATION NETWORK TO FACILITATE REDUNDANT COMMUNICATIONS | ・Applicant SIEMENS AKTIENGESELLSCHAFT ・Filing date 2025-04-09 ・Publication date 2026-10-14 | — |
Same industry / competition company information (EP)
The number of patents and changes in the number of patents of other companies (competitors) in the same industry as SIEMENS AKTIENGESELLSCHAFT are shown below.
Comparison of changes in the number of patents with peers and competitors is an important analytical index for understanding the intellectual property strategies of each company. By checking the transition of the number of patents for each company / competitor, you can check the status of focus on technology development and R&D for each company / technology.
It should be noted that patents have a time lag of one and a half years from filing to publication, so it is not possible to analyze the situation more recent than one and a half years.
Trends in filing of joint patent applications in the last 3 years (2022 to 2024).
Comparing the number of applications of each company, SIEMENS AKTIENGESELLSCHAFT has the highest number of joint applications in the last in the last 3 years (2022 to 2024) with 1,978 cases, followed by SIEMENS MOBILITY GMBH with 9 cases.
| Name | Cases |
|---|---|
| SIEMENS AKTIENGESELLSCHAFT | 1,978 cases |
| SIEMENS MOBILITY GMBH | 9 cases |
| KARLSRUHER INSTITUT FUR TECHNOLOGIE | 7 cases |
| FRIEDRICH-ALEXANDER-UNIVERSITAT ERLANGEN-NURNBERG | 5 cases |
| SIEMENS ENERGY GLOBAL GMBH & CO KG | 5 cases |
| SIEMENS INDUSTRY SOFTWARE INC | 5 cases |
Trends in filing of joint patent applications for the target period (2023 to 2024).
Comparing the number of applications of each company, SIEMENS AKTIENGESELLSCHAFT has the highest number of joint applications in the last for the target period (2023 to 2024) with 3,938 cases, followed by SIEMENS MOBILITY GMBH with 15 cases.
| Name | Cases |
|---|---|
| SIEMENS AKTIENGESELLSCHAFT | 3,938 cases |
| SIEMENS MOBILITY GMBH | 15 cases |
| FRIEDRICH-ALEXANDER-UNIVERSITAT ERLANGEN-NURNBERG | 9 cases |
| SIEMENS INDUSTRY SOFTWARE INC | 4 cases |
| SIEMENS ENERGY GLOBAL GMBH & CO KG | 2 cases |
Same industry / competition company EP patent filing ranking
佐藤総合特許事務所 代表弁理士
佐藤 寿のコメント
競合企業の長期推移をどう読むか
同業や競合企業の長期的な特許出願件数の推移から、長期トレンドと出願件数の山や谷を確認することができます。
解説の続きを読む
Same industry / competition company, Change in the Number of EP Patents
Below is a patent map showing changes in the number of applications for EP patents of 6 companies in the same industry over the past 6 years.
Competitor filing ranking
| Name | Cases |
|---|---|
| SIEMENS AKTIENGESELLSCHAFT | 3,938 |
| SIEMENS MOBILITY GMBH | 15 |
| FRIEDRICH-ALEXANDER-UNIVERSITAT ERLANGEN-NURNBERG | 9 |
| SIEMENS ENERGY GLOBAL GMBH & CO KG | 2 |
| SIEMENS INDUSTRY SOFTWARE INC | 4 |
Top coapplicant information (EP)
The changes in the number of patents shared with SIEMENS AKTIENGESELLSCHAFT’s top coapplicants are shown below.
By searching for the top coapplicants, you can discover what companies SIEMENS AKTIENGESELLSCHAFT is partnered with to develop technologies and use this information for R&D and intellectual property strategies.
Also, by looking at the change in the number of filings, you can see what companies SIEMENS AKTIENGESELLSCHAFT conducted joint research with in the past, and check the history of SIEMENS AKTIENGESELLSCHAFT’s alliances, partnerships, and joint research and development.
佐藤総合特許事務所 代表弁理士
佐藤 寿のコメント
競合企業との比較のポイント
同業や競合企業が特許に注力している分野を知ることで、自社の戦略や製品開発の方向性を把握することができます。
解説の続きを読む
Trends in filing of joint patent applications in the last 3 years (2022 to 2025).
Among the top coapplicants, SIEMENS MOBILITY GMBH has the highest number of joint applications in the last in the last 3 years (2022 to 2025) with 9 cases, followed by KARLSRUHER INSTITUT FUR TECHNOLOGIE with 7 cases.
| Name | Cases |
|---|---|
| SIEMENS MOBILITY GMBH | 9 cases |
| KARLSRUHER INSTITUT FUR TECHNOLOGIE | 7 cases |
| FRIEDRICH-ALEXANDER-UNIVERSITAT ERLANGEN-NURNBERG | 5 cases |
Trends in filing of joint patent applications for the target period (2021 to 2025).
Among the top coapplicants, SIEMENS MOBILITY GMBH has the highest number of joint applications in the last for the target period (2021 to 2025) with 15 cases, followed by FRIEDRICH-ALEXANDER-UNIVERSITAT ERLANGEN-NURNBERG with 9 cases.
| Name | Cases |
|---|---|
| SIEMENS MOBILITY GMBH | 15 cases |
| FRIEDRICH-ALEXANDER-UNIVERSITAT ERLANGEN-NURNBERG | 9 cases |
Top coapplicant EP patent filing ranking
Below is a ranking of the number of EP patent applications by SIEMENS AKTIENGESELLSCHAFT’s top 3 coapplicants over the last 6 years.
佐藤総合特許事務所 代表弁理士
佐藤 寿のコメント
競合企業の長期推移をどう読むか
同業や競合企業の長期的な特許出願件数の推移から、長期トレンドと出願件数の山や谷を確認することができます。
解説の続きを読む
Top co-applicant filing ranking
| Name | Cases |
|---|---|
| SIEMENS MOBILITY GMBH | 15 |
| FRIEDRICH-ALEXANDER-UNIVERSITAT ERLANGEN-NURNBERG | 9 |
| SIEMENS INDUSTRY SOFTWARE INC | 4 |
Top coapplicant, Change in the Number of EP Patents
Below is a patent map showing the changes in the numbers of EP patent filings by SIEMENS AKTIENGESELLSCHAFT’s top 3 coapplicants over the last 6 years.
Top co-applicant filing ranking
| Name | Cases |
|---|---|
| SIEMENS MOBILITY GMBH | 15 |
| FRIEDRICH-ALEXANDER-UNIVERSITAT ERLANGEN-NURNBERG | 9 |
| SIEMENS INDUSTRY SOFTWARE INC | 4 |
Top coapplicant details
Trends in filing of joint patent applications with SIEMENS MOBILITY GMBH
SIEMENS AKTIENGESELLSCHAFT filed 15 joint applications with SIEMENS MOBILITY GMBH for the analysis period (2021 to 2024).
The mean of the number of filings over the last 3 years (2021 to 2023, 13 cases in total) is 4.3, and the median is 4.0. The coefficient of variation (standard deviation/mean) is 0.29, and filings have been large fluctuations.
The highest number of filings in 2021 with 6 cases, and their lowest number in 2023 with 3 cases (years covered: 2021, 2022, 2023).
| Index | Value |
|---|---|
| Average | 4.3 patents |
| Std Dev | 1.2 |
| COV | 0.29 |
| Year | Cases | YOY |
|---|---|---|
| 2024 year | 2 cases | -33.3% |
| 2023 year | 3 cases | -25.00% |
Trends in filing of joint patent applications with FRIEDRICH-ALEXANDER-UNIVERSITAT ERLANGEN-NURNBERG
SIEMENS AKTIENGESELLSCHAFT filed 9 joint applications with FRIEDRICH-ALEXANDER-UNIVERSITAT ERLANGEN-NURNBERG for the analysis period (2021 to 2025).
The mean of the number of filings over the last 3 years (2021 to 2024, 8 cases in total) is 2.7, and the median is 3.0. The coefficient of variation (standard deviation/mean) is 0.5, and filings have been large fluctuations.
The number of filings has been decreasing for the publication-lag-adjusted last 3 years (2024 to 2025). The highest number of filings in 2021 with 4 cases, and their lowest number in 2024 with 1 cases (years covered: 2021, 2022, 2024).
| Index | Value |
|---|---|
| Average | 2.7 patents |
| Std Dev | 1.2 |
| COV | 0.5 |
| Year | Cases | YOY |
|---|---|---|
| 2025 year | 1 cases | 0 |
| 2024 year | 1 cases | -66.7% |
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佐藤総合特許事務所 代表弁理士
佐藤 寿のコメント
競合企業との比較のポイント
同業や競合企業が特許に注力している分野を知ることで、自社の戦略や製品開発の方向性を把握することができます。
解説の続きを読む