エーテル (JP Patent Analysis Report)
The Technical Field "エーテル" had 1,017 patent application filings in the most recent period (2022-01-01 to 2022-07-31). This is a significantly decreased of -319 filings (-23.9%) over 1,336 they had in the same period of the previous year (2021-01-01 to 2021-07-31).
The highest number of filings in 2016 with 3,473 cases, and their lowest number in 2022 with 1,429 cases.
The mean of the number of filings over the last 5 years (2018 to 2023, 13,327 cases in total) is 2,221, and the median is 2,496. The coefficient of variation (standard deviation/mean) is 0.5, and there have been big fluctuations in the number of filings from year to year.
| Index | Value |
|---|---|
| Average | 2,221 patents |
| Std Dev | 1,070 |
| COV | 0.5 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 1,429 cases | -39.1 % |
| 2021 year | 2,348 cases | -11.16 % |
| 2020 year | 2,643 cases | -15.59 % |
This report provides the latest patent analysis information (the IP landscape, including a patent map) on the patent search results of the JP patent database for エーテル for the period of the last 10 years (2014-01-01 to 2024-03-31). You can compare the information in this report with the trends in your competitors’ patent filings and technologies, and use it to search for important patents.
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 エーテル, 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, their top coapplicants (joint research partners, alliance partners), and their most important patents. 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.
After reading this search report, you may be interested in more detailed patent searches and patent analysis. We offer a service called Patent Integration, which is an integrated patent search and patent analysis service. With reasonable pricing and a simple user interface such that even beginners can quickly search for and analyze patent information by company or technology from a web browser, please consider using it for detailed patent searches, patent analysis, and IP landscaping.
Patent Integration has a patent-landscaping function that can visually represent a set of tens of thousands of patents/patent applications. This allows you to convincingly show the technical positions of your company and its competitors to your management and business strategists in order to formulate management strategies and business strategies.
エーテル, Changes in the Number of JP Patents/Patent Applications
The changes in the number of patent filings of エーテル over the last 20 years (JP) 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.
In this report, you can only see the change in the number of patents/patent applications by company or technology, whereas Patent Integration allows you to quickly compare the number of patent applications with your competitors in each technical field by cross-referencing with other keywords and patent classifications.
Search Set (Analysis Patents)
This patent analysis report was created for a patent search set of 27,048 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.
エーテル
Related Patent Analysis Report
A patent aanlysis report on the following synonyms was found in the technical term "エーテル".
- エーテル (Main page / Including the following synonyms)
Same industry / competition company information (JP)
The number of patents and changes in the number of patents of other companies (competitors) in the same industry as エーテル 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.
If you want to find out more information, " Patent Integration , You can compare the number of patent applications with competitors in each technical field in a short time by multiplying with other keywords and patent classifications.Please use it for more detailed patent information analysis such as selection of M&A candidate destinations and alliance destinations.
Trends in filing of joint patent applications in the last 3 years (2022 to 2024).
Comparing the number of applications of each company, 住友化学株式会社 has the highest number of joint applications in the last in the last 3 years (2022 to 2024) with 118 cases, followed by 信越化学工業株式会社 with 99 cases.
| Name | Cases |
|---|---|
| 住友化学株式会社 | 118 cases |
| 信越化学工業株式会社 | 99 cases |
| 旭化成株式会社 | 29 cases |
| 東レ株式会社 | 26 cases |
| DIC株式会社 | 25 cases |
| 花王株式会社 | 22 cases |
| ビーエーエスエフソシエタス・ヨーロピア | 9 cases |
| AGC株式会社 | 7 cases |
| 三井化学株式会社 | 5 cases |
| 富士フイルム株式会社 | 1 cases |
| ロレアル | 1 cases |
Trends in filing of joint patent applications for the target period (2014 to 2024).
Comparing the number of applications of each company, 信越化学工業株式会社 has the highest number of joint applications in the last for the target period (2014 to 2024) with 753 cases, followed by 富士フイルム株式会社 with 440 cases.
| Name | Cases |
|---|---|
| 信越化学工業株式会社 | 753 cases |
| 富士フイルム株式会社 | 440 cases |
| ビーエーエスエフソシエタス・ヨーロピア | 395 cases |
| AGC株式会社 | 389 cases |
| 東レ株式会社 | 317 cases |
| 旭化成株式会社 | 307 cases |
| 花王株式会社 | 304 cases |
| DIC株式会社 | 286 cases |
| 住友化学株式会社 | 280 cases |
| ロレアル | 209 cases |
| 三井化学株式会社 | 147 cases |
Same industry / competition company, Change in the Number of JP Patents
Below is a patent map showing changes in the number of applications for JP patents of 11 companies in the same industry over the past 20 years.
Top company information (JP)
The number of patents and changes in the number of patents of other companies (competitors) in the same industry as エーテル 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.
If you want to find out more information, " Patent Integration , You can compare the number of patent applications with competitors in each technical field in a short time by multiplying with other keywords and patent classifications.Please use it for more detailed patent information analysis such as selection of M&A candidate destinations and alliance destinations.
Trends in filing of joint patent applications in the last 3 years (2022 to 2024).
Among the top coapplicants, 住友化学株式会社 has the highest number of joint applications in the last in the last 3 years (2022 to 2024) with 118 cases, followed by 信越化学工業株式会社 with 99 cases.
| Name | Cases |
|---|---|
| 住友化学株式会社 | 118 cases |
| 信越化学工業株式会社 | 99 cases |
| 東レ株式会社 | 26 cases |
| DIC株式会社 | 25 cases |
| 花王株式会社 | 22 cases |
| AGC株式会社 | 7 cases |
| 富士フイルム株式会社 | 1 cases |
Trends in filing of joint patent applications for the target period (2014 to 2024).
Among the top coapplicants, 信越化学工業株式会社 has the highest number of joint applications in the last for the target period (2014 to 2024) with 753 cases, followed by 富士フイルム株式会社 with 440 cases.
| Name | Cases |
|---|---|
| 信越化学工業株式会社 | 753 cases |
| 富士フイルム株式会社 | 440 cases |
| AGC株式会社 | 389 cases |
| 東レ株式会社 | 317 cases |
| 花王株式会社 | 304 cases |
| DIC株式会社 | 286 cases |
| 住友化学株式会社 | 280 cases |
Top company, Change in the Number of JP Patents
Below is a ranking of the number of JP patent applications by エーテル’s top 7 coapplicants over the last 20 years.
Below is a patent map showing the changes in the numbers of JP patent filings by エーテル’s top 7 coapplicants over the last 20 years.
Top company Details (JP)
Trends in filing of joint patent applications with 花王株式会社
エーテル filed 304 joint applications with 花王株式会社 for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 157 cases in total) is 26.2, and the median is 27.0. The coefficient of variation (standard deviation/mean) is 0.5, and there have been big fluctuations in the number of filings from year to year.
The number of filings has been decreasing for the last 3 years (2020 to 2023). The highest number of filings in 2019 with 47 cases, and their lowest number in 2022 with 19 cases.
| Index | Value |
|---|---|
| Average | 26.2 patents |
| Std Dev | 13.5 |
| COV | 0.5 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 19 cases | -34.5 % |
| 2021 year | 29 cases | +16.00 % |
| 2020 year | 25 cases | -46.8 % |
Trends in filing of joint patent applications with 富士フイルム株式会社
エーテル filed 440 joint applications with 富士フイルム株式会社 for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 187 cases in total) is 31.2, and the median is 34.5. The coefficient of variation (standard deviation/mean) is 0.8, and there have been relatively large fluctuations in the number of filings from year to year.
The highest number of filings in 2015 with 84 cases, and their lowest number in 2022 with 1 cases.
| Index | Value |
|---|---|
| Average | 31.2 patents |
| Std Dev | 25.2 |
| COV | 0.8 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 1 cases | -95.8 % |
| 2021 year | 24 cases | -46.7 % |
| 2020 year | 45 cases | -8.16 % |
Trends in filing of joint patent applications with 信越化学工業株式会社
エーテル filed 753 joint applications with 信越化学工業株式会社 for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 425 cases in total) is 70.8, and the median is 74.0. The coefficient of variation (standard deviation/mean) is 0.3, and there have been big fluctuations in the number of filings from year to year.
The number of filings has been decreasing for the last 3 years (2020 to 2023). The highest number of filings in 2019 with 101 cases, and their lowest number in 2018 with 70 cases.
| Index | Value |
|---|---|
| Average | 70.8 patents |
| Std Dev | 23.7 |
| COV | 0.3 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 76 cases | +5.56 % |
| 2021 year | 72 cases | -13.25 % |
| 2020 year | 83 cases | -17.82 % |
Trends in filing of joint patent applications with 東レ株式会社
エーテル filed 317 joint applications with 東レ株式会社 for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 158 cases in total) is 26.3, and the median is 23.5. The coefficient of variation (standard deviation/mean) is 0.5, and there have been big fluctuations in the number of filings from year to year.
The number of filings has been decreasing for the last 3 years (2020 to 2023). The highest number of filings in 2019 with 52 cases, and their lowest number in 2022 with 20 cases.
| Index | Value |
|---|---|
| Average | 26.3 patents |
| Std Dev | 14.1 |
| COV | 0.5 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 20 cases | 0 |
| 2021 year | 20 cases | -25.93 % |
| 2020 year | 27 cases | -48.1 % |
Trends in filing of joint patent applications with AGC株式会社
エーテル filed 389 joint applications with AGC株式会社 for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 165 cases in total) is 27.5, and the median is 23.0. The coefficient of variation (standard deviation/mean) is 0.9, and there have been relatively large fluctuations in the number of filings from year to year.
The highest number of filings in 2016 with 73 cases, and their lowest number in 2022 with 7 cases.
| Index | Value |
|---|---|
| Average | 27.5 patents |
| Std Dev | 24.3 |
| COV | 0.9 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 7 cases | -53.3 % |
| 2021 year | 15 cases | -51.6 % |
| 2020 year | 31 cases | -20.51 % |
Information on important patents (JP)
The following shows JP patents held by エーテル that have had an invalidation trial against them demanded or an opposition filed against them by a third party, and エーテル’s JP patents/patent applications of high importance cited by Examiners in patent examination processes.
By noting the most important patents, you can obtain knowledge of the competitive business environment in which エーテル is placed (e.g., whether it is a fiercely competitive environment or an oligopolistic market and the like). In general, it can be understood that a company with a large number of demands for invalidation trials is developing their business in a business environment where IP disputes are common.
If you want to search for more detailed information, you can use Patent Integration to retrieve and download by company cited patents/patent applications or patents undergoing invalidation trials. You can quickly extract important patents from a patent set that includes multiple competitors by cross-referencing with other keywords and patent classifications. Please consider using it for searches for important patents/patent applications.
Glossary
- Cited
- Indicates that the patent/patent application has been cited (by Examiners) in notices of reasons for rejection in the examination process of other (Japanese, U.S., or European) patent applications. The higher the number of citations, the more important the patent/patent application is considered to be.
- Request for invalidation trial
- Indicates that a third party has requested a procedure to invalidate the patent. It is likely to affect the business of third parties and is considered to be of high importance.
- Opposition
- Indicates that a third party has filed a petition with the Patent Office to hear the validity of the patent again. Like the trial for invalidation, it is considered to be of high importance.
- Information provision
- Indicates that a third party has provided the Patent Office with useful information for examination for the patent filed. It is usually considered to be of high importance because it is done to prevent the patent from being granted.
- Browsing request
- Indicates that a third party has requested the Patent Office to view the patent bag (a set of documents exchanged between the Patent Office and the applicant). The bag is often checked prior to trial for invalidation, opposition, and provision of information, and is considered to be a highly important patent.
Invalidationed Trial cases
List of latest Invalidationed Trial patents
In the last 3 years (2021-04-01 ~ 2024-03-31), there were 2 patents Invalidation Trial from third parties. The average number of Invalidation Trial is 1.0 times. The most recently Invalidation Trial patent is 特許6692856 "ＲＮＡ依存性標的ＤＮＡ修飾およびＲＮＡ依存性転写調節のための方法および組成物" (Invalidation Trial day 2022-02-25) , next is 特許6743078 "保護性通気性材料および保護性通気性材料を製造するための方法" (Invalidation Trial day 2021-05-19) .
| - | No. | Title | Invalidation Trial days |
|---|---|---|---|
| 1 | 特許6692856 | ＲＮＡ依存性標的ＤＮＡ修飾およびＲＮＡ依存性転写調節のための方法および組成物 | 2022-02-25 |
| 2 | 特許6743078 | 保護性通気性材料および保護性通気性材料を製造するための方法 | 2021-05-19 |
Top Patents/Patent Applications with the Highest Number of Invalidationed Trial
Of the patent applications filed in the last 10 years (2014-04-01 to 2024-03-31), 1 patents/patent applications were invalidation trial more than once in the examination process of other patent applications. The mean of the number of invalidation trial is 1.0. The most invalidation trial patent is 特許6743078 "保護性通気性材料および保護性通気性材料を製造するための方法" (1 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許6743078 | 保護性通気性材料および保護性通気性材料を製造するための方法 | 1 times |
Oppositioned cases
List of latest Oppositioned patents
In the last 3 years (2021-04-01 ~ 2024-03-31), there were 129 patents Opposition from third parties. The average number of Opposition is 1.0 times. The most recently Opposition patent is 特許7336079 "３Ｄプリンタ用繊維強化熱可塑性樹脂フィラメントおよびその成形品" (Opposition day 2024-02-08) , next is 特許7324412 "包装材料及び包装製品" (Opposition day 2024-02-07) .
| - | No. | Title | Opposition days |
|---|---|---|---|
| 1 | 特許7336079 | ３Ｄプリンタ用繊維強化熱可塑性樹脂フィラメントおよびその成形品 | 2024-02-08 |
| 2 | 特許7324412 | 包装材料及び包装製品 | 2024-02-07 |
| 3 | 特許7317564 | ケーキ類用組成物及び該ケーキ類用組成物を用いたケーキ類、並びにケーキ類の日持ち向上方法 | 2024-01-30 |
| 4 | 特許7319157 | 研磨用組成物 | 2024-01-25 |
| 5 | 特許7300242 | 汚染水処理方法 | 2023-12-27 |
| 6 | 特許7307521 | 塗装体の補修塗装方法 | 2023-12-26 |
| 7 | 特許7299526 | 紙用耐油剤 | 2023-12-26 |
| 8 | 特許7294803 | ストレッチ布帛およびその繊維製品 | 2023-12-18 |
| 9 | 特許7290765 | 油中水型乳化組成物 | 2023-12-08 |
| 10 | 特許7290034 | ドライフィルムレジスト基材用ポリエステルフィルム | 2023-12-05 |
Protested cases
List of latest Protested patents
In the last 3 years (2021-04-01 ~ 2024-03-31), there were 334 patents Protest from third parties. The average number of Protest is 1.6 times. The most recently Protest patent is 特開2022-025985 "充填用ポリオール液剤、充填用ポリウレタン組成物、及びポリウレタンフォーム" (Protest day 2024-03-11) , next is 特開2022-096163 "リキッドインキ組成物、及び該リキッドインキ組成物を用いた印刷物並びに積層体" (Protest day 2024-02-28) .
| - | No. | Title | Protest days |
|---|---|---|---|
| 1 | 特開2022-025985 | 充填用ポリオール液剤、充填用ポリウレタン組成物、及びポリウレタンフォーム | 2024-03-11 |
| 2 | 特開2022-096163 | リキッドインキ組成物、及び該リキッドインキ組成物を用いた印刷物並びに積層体 | 2024-02-28 |
| 3 | 特表2023-502607 | 金属包装粉末コーティング組成物、コーティングされた金属基材、及び方法 | 2024-02-22 |
| 4 | 特開2022-071804 | 液晶配向剤、液晶配向膜、液晶素子及び液晶素子の製造方法 | 2024-02-19 |
| 5 | 特許7454108 | 粒子、及びその用途 | 2024-02-16 |
| 6 | 特開2021-059705 | 発泡性ウレタン樹脂組成物 | 2024-02-13 |
| 7 | 特開2021-059704 | 発泡性ウレタン樹脂組成物 | 2024-02-13 |
| 8 | 特開2021-187949 | ポリオール組成物 | 2024-02-13 |
| 9 | 特開2021-138853 | 発泡性ポリウレタン組成物及びポリウレタン発泡体 | 2024-02-13 |
| 10 | 特表2022-513924 | 最適な分子量および粘度の熱可塑性ポリマーを含浸させた繊維材料ならびにその製造方法 | 2024-02-13 |
| 11 | 特開2022-038054 | 岩盤固結用注入薬液組成物 | 2024-02-13 |
| 12 | 特表2023-544794 | 高強度低発熱性複合材 | 2024-02-09 |
| 13 | 特開2023-135668 | π共役系ポリマーの製造方法 | 2024-02-08 |
| 14 | 特開2021-116232 | 水中油型乳化組成物 | 2024-02-07 |
| 15 | 特開2022-118140 | アルロース結晶化用組成物 | 2024-02-06 |
| 16 | 特表2020-523426 | 組成物ならびに繊維およびテキスタイルを仕上げるためのその使用 | 2024-02-05 |
| 17 | 特開2020-023485 | 毛髪化粧料 | 2024-02-02 |
| 18 | 特開2022-080724 | 脱離用印刷インキ組成物及び脱離方法 | 2024-01-31 |
| 19 | 特開2023-029649 | 有機ＥＬ表示素子用封止剤 | 2024-01-26 |
| 20 | 特開2020-139093 | フッ素樹脂およびその製造方法 | 2024-01-22 |
Top Patents/Patent Applications with the Highest Number of Protested
Of the patent applications filed in the last 10 years (2014-04-01 to 2024-03-31), 713 patents/patent applications were protest more than once in the examination process of other patent applications. The mean of the number of protest is 1.5. The most protest patent is 特許6642295 "ポリカーボネート樹脂成形材料" (7 times) , and the next most protest patent is 特開2020-193227 "外用組成物" (7 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許6642295 | ポリカーボネート樹脂成形材料 | 7 times |
| 2 | 特開2020-193227 | 外用組成物 | 7 times |
| 3 | 特開2017-006874 | 血液処理器に用いられる膜モジュールのシール材用ポリウレタン樹脂形成性組成物 | 6 times |
| 4 | 特許7345152 | 酸化染毛剤組成物セット | 6 times |
| 5 | 特開2017-088844 | 硬化性組成物、硬化物及び積層体 | 6 times |
Inspectioned cases
List of latest Inspectioned patents
In the last 3 years (2021-04-01 ~ 2024-03-31), there were 476 patents Inspection from third parties. The average number of Inspection is 2.0 times. The most recently Inspection patent is 特許6505490 "分子インプリンティング膜、その製造方法、鋳型化合物、およびステロイドホルモン化合物の検出方法" (Inspection day 2024-03-26) , next is 特表2021-524305 "コネクタ組立体" (Inspection day 2024-03-26) .
| - | No. | Title | Inspection days |
|---|---|---|---|
| 1 | 特許6505490 | 分子インプリンティング膜、その製造方法、鋳型化合物、およびステロイドホルモン化合物の検出方法 | 2024-03-26 |
| 2 | 特表2021-524305 | コネクタ組立体 | 2024-03-26 |
| 3 | 特開2022-025985 | 充填用ポリオール液剤、充填用ポリウレタン組成物、及びポリウレタンフォーム | 2024-03-21 |
| 4 | 特許5448133 | 香料組成物 | 2024-03-15 |
| 5 | 特表2023-502607 | 金属包装粉末コーティング組成物、コーティングされた金属基材、及び方法 | 2024-03-08 |
| 6 | 特許7383093 | シリコーンコーティング樹脂基材のリサイクル方法 | 2024-03-08 |
| 7 | 特開2022-038054 | 岩盤固結用注入薬液組成物 | 2024-03-08 |
| 8 | 特表2023-544794 | 高強度低発熱性複合材 | 2024-03-08 |
| 9 | 特開2022-096163 | リキッドインキ組成物、及び該リキッドインキ組成物を用いた印刷物並びに積層体 | 2024-03-05 |
| 10 | 特開2020-023485 | 毛髪化粧料 | 2024-02-28 |
| 11 | 特表2022-513924 | 最適な分子量および粘度の熱可塑性ポリマーを含浸させた繊維材料ならびにその製造方法 | 2024-02-27 |
| 12 | 特許7454024 | ポリチオール組成物及びその応用 | 2024-02-26 |
| 13 | 特開2021-059705 | 発泡性ウレタン樹脂組成物 | 2024-02-20 |
| 14 | 特表2022-515539 | 熱結合性接着テープバッキング | 2024-02-20 |
| 15 | 特開2021-059704 | 発泡性ウレタン樹脂組成物 | 2024-02-20 |
| 16 | 特開2021-187949 | ポリオール組成物 | 2024-02-20 |
| 17 | 特開2021-138853 | 発泡性ポリウレタン組成物及びポリウレタン発泡体 | 2024-02-20 |
| 18 | 特開2021-095396 | ジチアポリエーテルジオール及びその製造方法並びに該ジチアポリエーテルジオールを含むＳｎＡｇめっき液、該ＳｎＡｇめっき液を用いてめっき皮膜を形成する方法 | 2024-02-20 |
| 19 | 特開2023-135668 | π共役系ポリマーの製造方法 | 2024-02-15 |
| 20 | 特表2020-523426 | 組成物ならびに繊維およびテキスタイルを仕上げるためのその使用 | 2024-02-14 |
Top Patents/Patent Applications with the Highest Number of Inspectioned
Of the patent applications filed in the last 10 years (2014-04-01 to 2024-03-31), 966 patents/patent applications were inspection more than once in the examination process of other patent applications. The mean of the number of inspection is 1.7. The most inspection patent is 特許6407064 "両親媒性ポリマーを含む水中油型エマルジョン" (25 times) , and the next most inspection patent is 特許6889248 "塗料" (17 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許6407064 | 両親媒性ポリマーを含む水中油型エマルジョン | 25 times |
| 2 | 特許6889248 | 塗料 | 17 times |
| 3 | 特許7388923 | 防汚組成物 | 17 times |
| 4 | 特開2017-088844 | 硬化性組成物、硬化物及び積層体 | 16 times |
| 5 | 特許6642295 | ポリカーボネート樹脂成形材料 | 15 times |
Cited cases
Top Patents/Patent Applications with the Highest Number of Cited
Of the patent applications filed in the last 10 years (2014-04-01 to 2024-03-31), 6,387 patents/patent applications were cited more than once in the examination process of other patent applications. The mean of the number of cited is 2.7. The most cited patent is 特許6903879 "酸素バリア性を有する積層体および該積層体からなる包装材料" (68 times) , and the next most cited patent is 特許6603445 "改変された発光スペクトルを有する蛍光性四座配位金属錯体" (53 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許6903879 | 酸素バリア性を有する積層体および該積層体からなる包装材料 | 68 times |
| 2 | 特許6603445 | 改変された発光スペクトルを有する蛍光性四座配位金属錯体 | 53 times |
| 3 | 特開2015-027309 | ビール風味付与剤およびビール風味飲料 | 46 times |
| 4 | 特許7210586 | シリコーンエラストマーおよび皮膚軟化剤を含む化粧品組成物 | 39 times |
| 5 | 特許6106205 | 光学フィルム用粘着剤組成物、光学フィルム用粘着剤層、粘着剤層付光学フィルムおよび画像表示装置 | 38 times |
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