ポリエーテル (JP Patent Analysis Report)
The Technical Field "ポリエーテル" had 74 patent application filings in the most recent period (2023-01-01 to 2023-02-28). This is a significantly decreased of -63 filings (-46.0%) over 137 they had in the same period of the previous year (2022-01-01 to 2022-02-28).
The highest number of filings in 2018 with 1,583 cases, and their lowest number in 2022 with 925 cases.
The mean of the number of filings over the last 5 years (2018 to 2023, 6,499 cases in total) is 1,083, and the median is 1,164. The coefficient of variation (standard deviation/mean) is 0.4, and there have been big fluctuations in the number of filings from year to year.
| Index | Value |
|---|---|
| Average | 1,083 patents |
| Std Dev | 417 |
| COV | 0.4 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 925 cases | -16.21 % |
| 2021 year | 1,104 cases | -9.88 % |
| 2020 year | 1,225 cases | -11.81 % |
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 ポリエーテル for the period of the last 10 years (2014-01-01 to 2024-10-31). 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 ポリエーテル, 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.
- Table of Contents
- Foreign Patent Analysis Report
- Patent Filing Summary for ポリエーテル
- Search Set (Search Formula/Analysis Patents)
- Related Patent Analysis Report
- Competitors Information
- Top company Information
- • Information on Important Patents
- Provision of patent information to the media
- About this Site
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.
ポリエーテル, Changes in the Number of JP Patents/Patent Applications
The changes in the number of patent filings of ポリエーテル 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 12,481 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.
ポリエーテル
Related Patent Analysis Report
A patent aanlysis report on the following synonyms was found in the technical term "ポリエーテル".
- ポリエーテル (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 ポリエーテル 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, DIC株式会社 has the highest number of joint applications in the last in the last 3 years (2022 to 2024) with 30 cases, followed by キヤノン株式会社 with 26 cases.
| Name | Cases |
|---|---|
| DIC株式会社 | 30 cases |
| キヤノン株式会社 | 26 cases |
| 東レ株式会社 | 21 cases |
| ビーエーエスエフソシエタス・ヨーロピア | 18 cases |
| 三洋化成工業株式会社 | 17 cases |
| 花王株式会社 | 10 cases |
| 三井化学株式会社 | 10 cases |
| 株式会社カネカ | 8 cases |
| ダウグローバルテクノロジーズエルエルシー | 8 cases |
| 帝人株式会社 | 6 cases |
| AGC株式会社 | 4 cases |
Trends in filing of joint patent applications for the target period (2014 to 2024).
Comparing the number of applications of each company, ビーエーエスエフソシエタス・ヨーロピア has the highest number of joint applications in the last for the target period (2014 to 2024) with 270 cases, followed by ダウグローバルテクノロジーズエルエルシー with 232 cases.
| Name | Cases |
|---|---|
| ビーエーエスエフソシエタス・ヨーロピア | 270 cases |
| ダウグローバルテクノロジーズエルエルシー | 232 cases |
| DIC株式会社 | 208 cases |
| 東レ株式会社 | 191 cases |
| 三洋化成工業株式会社 | 178 cases |
| キヤノン株式会社 | 132 cases |
| 花王株式会社 | 114 cases |
| AGC株式会社 | 82 cases |
| 三井化学株式会社 | 82 cases |
| 株式会社カネカ | 67 cases |
| 帝人株式会社 | 41 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 ポリエーテル 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, DIC株式会社 has the highest number of joint applications in the last in the last 3 years (2022 to 2024) with 30 cases, followed by 東レ株式会社 with 21 cases.
| Name | Cases |
|---|---|
| DIC株式会社 | 30 cases |
| 東レ株式会社 | 21 cases |
| ビーエーエスエフソシエタス・ヨーロピア | 18 cases |
| 三洋化成工業株式会社 | 17 cases |
| 花王株式会社 | 10 cases |
| 株式会社カネカ | 8 cases |
| ダウグローバルテクノロジーズエルエルシー | 8 cases |
Trends in filing of joint patent applications for the target period (2014 to 2024).
Among the top coapplicants, ビーエーエスエフソシエタス・ヨーロピア has the highest number of joint applications in the last for the target period (2014 to 2024) with 270 cases, followed by ダウグローバルテクノロジーズエルエルシー with 232 cases.
| Name | Cases |
|---|---|
| ビーエーエスエフソシエタス・ヨーロピア | 270 cases |
| ダウグローバルテクノロジーズエルエルシー | 232 cases |
| DIC株式会社 | 208 cases |
| 東レ株式会社 | 191 cases |
| 三洋化成工業株式会社 | 178 cases |
| 花王株式会社 | 114 cases |
| 株式会社カネカ | 67 cases |
Top company, Change in the Number of JP Patents
Below is a ranking of the number of JP patent applications by ポリエーテル’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 ポリエーテル’s top 7 coapplicants over the last 20 years.
Top company Details (JP)
Trends in filing of joint patent applications with 東レ株式会社
ポリエーテル filed 191 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, 88 cases in total) is 14.7, and the median is 13.0. The coefficient of variation (standard deviation/mean) is 0.4, 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 2016 with 32 cases, and their lowest number in 2021 with 12 cases.
| Index | Value |
|---|---|
| Average | 14.7 patents |
| Std Dev | 6.4 |
| COV | 0.4 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 13 cases | +8.33 % |
| 2021 year | 12 cases | -7.69 % |
| 2020 year | 13 cases | -53.6 % |
Trends in filing of joint patent applications with DIC株式会社
ポリエーテル filed 208 joint applications with DIC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, 110 cases in total) is 18.3, and the median is 19.0. 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 highest number of filings in 2014 with 44 cases, and their lowest number in 2016 with 11 cases.
| Index | Value |
|---|---|
| Average | 18.3 patents |
| Std Dev | 5.8 |
| COV | 0.3 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 23 cases | +35.3 % |
| 2021 year | 17 cases | 0 |
| 2020 year | 17 cases | -32.0 % |
Trends in filing of joint patent applications with ビーエーエスエフソシエタス・ヨーロピア
ポリエーテル filed 270 joint applications with ビーエーエスエフソシエタス・ヨーロピア for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 118 cases in total) is 19.7, and the median is 19.5. The coefficient of variation (standard deviation/mean) is 0.6, and there have been relatively large 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 2017 with 42 cases, and their lowest number in 2021 with 14 cases.
| Index | Value |
|---|---|
| Average | 19.7 patents |
| Std Dev | 11.8 |
| COV | 0.6 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 18 cases | +28.57 % |
| 2021 year | 14 cases | -33.3 % |
| 2020 year | 21 cases | -19.23 % |
Trends in filing of joint patent applications with 三洋化成工業株式会社
ポリエーテル filed 178 joint applications with 三洋化成工業株式会社 for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 73 cases in total) is 12.2, and the median is 13.0. The coefficient of variation (standard deviation/mean) is 0.29, and there have been small fluctuations in the number of filings from year to year.
The highest number of filings in 2014 with 36 cases, and their lowest number in 2022 with 10 cases.
| Index | Value |
|---|---|
| Average | 12.2 patents |
| Std Dev | 3.5 |
| COV | 0.29 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 10 cases | -33.3 % |
| 2021 year | 15 cases | -6.25 % |
| 2020 year | 16 cases | +45.5 % |
Trends in filing of joint patent applications with 花王株式会社
ポリエーテル filed 114 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, 71 cases in total) is 11.8, and the median is 12.5. 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 2021 with 21 cases, and their lowest number in 2017 with 6 cases.
| Index | Value |
|---|---|
| Average | 11.8 patents |
| Std Dev | 6.1 |
| COV | 0.5 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 9 cases | -57.1 % |
| 2021 year | 21 cases | +40.0 % |
| 2020 year | 15 cases | +7.14 % |
Information on important patents (JP)
The following shows JP patents held by ポリエーテル that have had an invalidation trial against them demanded or an opposition filed against them by a third party, and ポリエーテル’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 ポリエーテル 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 (2021-11-01 ~ 2024-10-31), there were 1 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) .
| - | 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 |
Oppositioned cases
List of latest Oppositioned patents
In the last 3 years (2021-11-01 ~ 2024-10-31), there were 71 patents Opposition from third parties. The average number of Opposition is 1.0 times. The most recently Opposition patent is 特許7405110 "活性エネルギー線硬化型粘着剤組成物、粘着剤層、積層体" (Opposition day 2024-06-26) , next is 特許7396343 "蓄電デバイス用外装材" (Opposition day 2024-06-11) .
| - | No. | Title | Opposition days |
|---|---|---|---|
| 1 | 特許7405110 | 活性エネルギー線硬化型粘着剤組成物、粘着剤層、積層体 | 2024-06-26 |
| 2 | 特許7396343 | 蓄電デバイス用外装材 | 2024-06-11 |
| 3 | 特許7387950 | 熱可塑性樹脂粉体造粒物 | 2024-05-27 |
| 4 | 特許7380745 | 樹脂粉末、立体造形用樹脂粉末の製造方法 | 2024-05-13 |
| 5 | 特許7372177 | フィルム用グラビア印刷インキ組成物、印刷方法、印刷物及びラミネート積層体 | 2024-04-25 |
| 6 | 特許7364109 | 脱離可能な皮膜形成用組成物 | 2024-04-17 |
| 7 | 特許7364136 | 接着剤、積層体、積層体の製造方法、包装材 | 2024-04-17 |
| 8 | 特許7351363 | 立体造形用樹脂粉末、及び立体造形物の製造方法 | 2024-03-22 |
| 9 | 特許7338316 | 樹脂粉末、及び立体造形物の製造方法 | 2024-03-04 |
| 10 | 特許7329554 | 抗ウィルス性基体 | 2024-02-14 |
Protested cases
List of latest Protested patents
In the last 3 years (2021-11-01 ~ 2024-10-31), there were 190 patents Protest from third parties. The average number of Protest is 1.6 times. The most recently Protest patent is 特表2024-509807 "組成物" (Protest day 2024-09-21) , next is 特開2024-015967 "ウレタンフォームの分解剤" (Protest day 2024-08-27) .
| - | No. | Title | Protest days |
|---|---|---|---|
| 1 | 特表2024-509807 | 組成物 | 2024-09-21 |
| 2 | 特開2024-015967 | ウレタンフォームの分解剤 | 2024-08-27 |
| 3 | 特開2022-042419 | 発泡性ウレタン樹脂組成物及びポリウレタン発泡体 | 2024-08-23 |
| 4 | 特開2023-144899 | 包装材、及びその製造方法 | 2024-08-22 |
| 5 | 特表2023-528591 | 生分解性ポリエステル及びそれから作られた粘着性包装フィルム | 2024-08-20 |
| 6 | 特開2022-119683 | 歯科用ブロック材およびそれを用いる歯科用ブロック | 2024-08-19 |
| 7 | 特開2024-023726 | 電気セル用ポッティング化合物及び作製する方法 | 2024-08-14 |
| 8 | 特許7561328 | バイオマス資源由来ポリエステルエラストマー | 2024-08-05 |
| 9 | 特開2022-182279 | レーザ溶接方法、レーザ溶接装置、および電気装置 | 2024-08-02 |
| 10 | 特開2021-059705 | 発泡性ウレタン樹脂組成物 | 2024-07-31 |
| 11 | 特開2021-059704 | 発泡性ウレタン樹脂組成物 | 2024-07-31 |
| 12 | 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 | 2024-07-31 |
| 13 | 特開2023-051091 | ウレタン系シーリング材組成物 | 2024-07-26 |
| 14 | 特開2022-166451 | 皮膚外用剤 | 2024-07-17 |
| 15 | 特開2023-029649 | 有機ＥＬ表示素子用封止剤 | 2024-07-11 |
| 16 | 特開2022-081047 | 湿式成膜物 | 2024-07-08 |
| 17 | 特開2022-138175 | 皮膚外用組成物 | 2024-07-04 |
| 18 | 特表2023-550918 | 耐スクラッチ性及び艶消し性を有する表面層を含む積層体及び表面コーティング組成物 | 2024-06-27 |
| 19 | 特許7543553 | 持続可能な顔料を含むコーティング組成物、及びそれを使用した基材のコーティング方法 | 2024-06-19 |
| 20 | 特表2023-504011 | 金属－有機骨格押出物の製造方法 | 2024-06-18 |
Top Patents/Patent Applications with the Highest Number of Protested
Of the patent applications filed in the last 10 years (2014-11-01 to 2024-10-31), 403 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) .
| - | 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 |
| 3 | 特許7345152 | 酸化染毛剤組成物セット | 6 times |
| 4 | 特許7565148 | 外用組成物 | 6 times |
| 5 | 特許7289203 | ポリウレタンフォーム用発泡性組成物 | 5 times |
Inspectioned cases
List of latest Inspectioned patents
In the last 3 years (2021-11-01 ~ 2024-10-31), there were 231 patents Inspection from third parties. The average number of Inspection is 2.0 times. The most recently Inspection patent is 特開2023-144899 "包装材、及びその製造方法" (Inspection day 2024-09-19) , next is 特表2021-530540 "パッチ" (Inspection day 2024-09-10) .
| - | No. | Title | Inspection days |
|---|---|---|---|
| 1 | 特開2023-144899 | 包装材、及びその製造方法 | 2024-09-19 |
| 2 | 特表2021-530540 | パッチ | 2024-09-10 |
| 3 | 特開2022-119683 | 歯科用ブロック材およびそれを用いる歯科用ブロック | 2024-09-04 |
| 4 | 特表2022-551695 | カルボキシル官能性樹脂用シラン官能性硬化剤、バインダー及びその２Ｋコーティング組成物 | 2024-09-02 |
| 5 | 特開2022-182279 | レーザ溶接方法、レーザ溶接装置、および電気装置 | 2024-08-30 |
| 6 | 特開2022-042419 | 発泡性ウレタン樹脂組成物及びポリウレタン発泡体 | 2024-08-27 |
| 7 | 特許7486878 | 反射防止フィルム、偏光板およびディスプレイ装置 | 2024-08-22 |
| 8 | 特開2023-051091 | ウレタン系シーリング材組成物 | 2024-08-21 |
| 9 | 特許7508761 | 水性樹脂組成物及びそれを含有するコーティング剤組成物 | 2024-08-21 |
| 10 | 特開2024-023726 | 電気セル用ポッティング化合物及び作製する方法 | 2024-08-20 |
| 11 | 特許7454108 | 粒子、及びその用途 | 2024-08-19 |
| 12 | 特許7289203 | ポリウレタンフォーム用発泡性組成物 | 2024-08-15 |
| 13 | 特許7561328 | バイオマス資源由来ポリエステルエラストマー | 2024-08-09 |
| 14 | 特開2021-059705 | 発泡性ウレタン樹脂組成物 | 2024-08-06 |
| 15 | 特開2023-029649 | 有機ＥＬ表示素子用封止剤 | 2024-08-06 |
| 16 | 特開2021-059704 | 発泡性ウレタン樹脂組成物 | 2024-08-06 |
| 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 | 2024-08-06 |
| 18 | 特開2022-166451 | 皮膚外用剤 | 2024-08-05 |
| 19 | 特開2022-138175 | 皮膚外用組成物 | 2024-08-01 |
| 20 | 特開2022-081047 | 湿式成膜物 | 2024-07-16 |
Top Patents/Patent Applications with the Highest Number of Inspectioned
Of the patent applications filed in the last 10 years (2014-11-01 to 2024-10-31), 472 patents/patent applications were inspection more than once in the examination process of other patent applications. The mean of the number of inspection is 1.8. 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6642295 "ポリカーボネート樹脂成形材料" (15 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6642295 | ポリカーボネート樹脂成形材料 | 15 times |
| 3 | 特許7016602 | タッチパネル用ハードコートフィルム、及び、折り畳み式画像表示装置 | 14 times |
| 4 | 特許7172052 | 包装材料及び包装製品 | 14 times |
| 5 | 特許6478883 | 液晶表示装置 | 12 times |
Cited cases
Top Patents/Patent Applications with the Highest Number of Cited
Of the patent applications filed in the last 10 years (2014-11-01 to 2024-10-31), 2,834 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" (82 times) , and the next most cited patent is 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) .
| - | 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 | 82 times |
| 2 | 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 |
| 3 | 特許6912179 | 正面開口式リングポッド | 30 times |
| 4 | 特許6472359 | 水系印刷転写固定システムのための低い剥離力を有するアンダーコート層 | 30 times |
| 5 | 特許6590182 | 皮膚貼り付け用シート作製方法、美容方法、および皮膚貼り付け用シート | 24 times |
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