ポリシロキサン (JP Patent Analysis Report)
The Technical Field "ポリシロキサン" had 439 patent application filings in the most recent period (2023-01-01 to 2023-04-30). This is a significantly decreased of -326 filings (-42.6%) over 765 they had in the same period of the previous year (2022-01-01 to 2022-04-30). This report also includes technical terms related to " シリコーン ", " シリコーン類 ", " シロキサンポリマ ", " シロキサンポリマー ", " シロキサン重合体 " in the search set.
The highest number of filings in 2017 with 3,637 cases, and their lowest number in 2023 with 850 cases.
The mean of the number of filings over the last 5 years (2019 to 2024, 11,887 cases in total) is 1,981, and the median is 2,362. The coefficient of variation (standard deviation/mean) is 0.6, and there have been big fluctuations in the number of filings from year to year.
| Index | Value |
|---|---|
| Average | 1,981 patents |
| Std Dev | 1,142 |
| COV | 0.6 |
| Year | Cases | YOY |
|---|---|---|
| 2023 year | 850 cases | -60.5 % |
| 2022 year | 2,152 cases | -16.33 % |
| 2021 year | 2,572 cases | -8.24 % |
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 ポリシロキサン for the period of the last 10 years (2015-01-01 to 2024-12-31). 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 ポリシロキサン, 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 ポリシロキサン
- 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.
ポリシロキサン, Changes in the Number of JP Patents/Patent Applications
The changes in the number of patent filings of ポリシロキサン 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 25,949 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.
ポリシロキサン
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 ポリシロキサン 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 (2023 to 2025).
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 in the last 3 years (2023 to 2025) with 67 cases, followed by 花王株式会社 with 29 cases.
| Name | Cases |
|---|---|
| 信越化学工業株式会社 | 67 cases |
| 花王株式会社 | 29 cases |
| キヤノン株式会社 | 21 cases |
| 東レ株式会社 | 19 cases |
| 日東電工株式会社 | 13 cases |
| 株式会社リコー | 8 cases |
| ザプロクターアンドギャンブルカンパニー | 6 cases |
| デュポン・東レ・スペシャルティ・マテリアル株式会社 | 3 cases |
| 株式会社資生堂 | 3 cases |
| 大日本印刷株式会社 | 3 cases |
| ロレアル | 1 cases |
Trends in filing of joint patent applications for the target period (2015 to 2025).
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 (2015 to 2025) with 1,475 cases, followed by 花王株式会社 with 544 cases.
| Name | Cases |
|---|---|
| 信越化学工業株式会社 | 1,475 cases |
| 花王株式会社 | 544 cases |
| ロレアル | 359 cases |
| キヤノン株式会社 | 352 cases |
| ザプロクターアンドギャンブルカンパニー | 352 cases |
| 日東電工株式会社 | 290 cases |
| 東レ株式会社 | 276 cases |
| 株式会社リコー | 225 cases |
| 大日本印刷株式会社 | 196 cases |
| 株式会社資生堂 | 195 cases |
| デュポン・東レ・スペシャルティ・マテリアル株式会社 | 54 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 ポリシロキサン 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 (2023 to 2025).
Among the top coapplicants, 信越化学工業株式会社 has the highest number of joint applications in the last in the last 3 years (2023 to 2025) with 67 cases, followed by 花王株式会社 with 29 cases.
| Name | Cases |
|---|---|
| 信越化学工業株式会社 | 67 cases |
| 花王株式会社 | 29 cases |
| キヤノン株式会社 | 21 cases |
| 東レ株式会社 | 19 cases |
| 株式会社リコー | 8 cases |
| デュポン・東レ・スペシャルティ・マテリアル株式会社 | 3 cases |
| ロレアル | 1 cases |
Trends in filing of joint patent applications for the target period (2015 to 2025).
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 (2015 to 2025) with 1,475 cases, followed by 花王株式会社 with 544 cases.
| Name | Cases |
|---|---|
| 信越化学工業株式会社 | 1,475 cases |
| 花王株式会社 | 544 cases |
| ロレアル | 359 cases |
| キヤノン株式会社 | 352 cases |
| 東レ株式会社 | 276 cases |
| 株式会社リコー | 225 cases |
| デュポン・東レ・スペシャルティ・マテリアル株式会社 | 54 cases |
Top company, Change in the Number of JP Patents
Below is a ranking of the number of JP patent applications by ポリシロキサン’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 ポリシロキサン’s top 7 coapplicants over the last 20 years.
Top company Details (JP)
Trends in filing of joint patent applications with 信越化学工業株式会社
ポリシロキサン filed 1,475 joint applications with 信越化学工業株式会社 for the analysis period (2015 to 2025).
The mean of the number of filings over the last 5 years (2019 to 2024, 736 cases in total) is 123, and the median is 136. The coefficient of variation (standard deviation/mean) is 0.6, and there have been big fluctuations in the number of filings from year to year.
The highest number of filings in 2019 with 227 cases, and their lowest number in 2023 with 64 cases.
| Index | Value |
|---|---|
| Average | 123 patents |
| Std Dev | 72.3 |
| COV | 0.6 |
| Year | Cases | YOY |
|---|---|---|
| 2023 year | 64 cases | -49.6 % |
| 2022 year | 127 cases | -13.01 % |
| 2021 year | 146 cases | -13.61 % |
Trends in filing of joint patent applications with 花王株式会社
ポリシロキサン filed 544 joint applications with 花王株式会社 for the analysis period (2015 to 2025).
The mean of the number of filings over the last 5 years (2019 to 2024, 317 cases in total) is 52.8, and the median is 62.5. The coefficient of variation (standard deviation/mean) is 0.6, and there have been big fluctuations in the number of filings from year to year.
The highest number of filings in 2021 with 82 cases, and their lowest number in 2023 with 28 cases.
| Index | Value |
|---|---|
| Average | 52.8 patents |
| Std Dev | 29.7 |
| COV | 0.6 |
| Year | Cases | YOY |
|---|---|---|
| 2023 year | 28 cases | -48.1 % |
| 2022 year | 54 cases | -34.1 % |
| 2021 year | 82 cases | +15.49 % |
Trends in filing of joint patent applications with キヤノン株式会社
ポリシロキサン filed 352 joint applications with キヤノン株式会社 for the analysis period (2015 to 2025).
The mean of the number of filings over the last 5 years (2019 to 2024, 173 cases in total) is 28.8, and the median is 29.0. 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 (2021 to 2024). The highest number of filings in 2015 with 54 cases, and their lowest number in 2023 with 18 cases.
| Index | Value |
|---|---|
| Average | 28.8 patents |
| Std Dev | 15.7 |
| COV | 0.5 |
| Year | Cases | YOY |
|---|---|---|
| 2023 year | 18 cases | -63.3 % |
| 2022 year | 49 cases | +53.1 % |
| 2021 year | 32 cases | +23.08 % |
Trends in filing of joint patent applications with ロレアル
ポリシロキサン filed 359 joint applications with ロレアル for the analysis period (2015 to 2025).
The mean of the number of filings over the last 5 years (2019 to 2024, 113 cases in total) is 18.8, and the median is 23.5. The coefficient of variation (standard deviation/mean) is 0.7, 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 (2021 to 2024). The highest number of filings in 2015 with 82 cases, and their lowest number in 2023 with 1 cases.
| Index | Value |
|---|---|
| Average | 18.8 patents |
| Std Dev | 13.5 |
| COV | 0.7 |
| Year | Cases | YOY |
|---|---|---|
| 2023 year | 1 cases | -96.0 % |
| 2022 year | 25 cases | +13.64 % |
| 2021 year | 22 cases | -33.3 % |
Trends in filing of joint patent applications with 株式会社リコー
ポリシロキサン filed 225 joint applications with 株式会社リコー for the analysis period (2015 to 2025).
The mean of the number of filings over the last 5 years (2019 to 2024, 108 cases in total) is 18.0, and the median is 24.0. The coefficient of variation (standard deviation/mean) is 0.6, 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 (2021 to 2024). The highest number of filings in 2016 with 43 cases, and their lowest number in 2023 with 6 cases.
| Index | Value |
|---|---|
| Average | 18.0 patents |
| Std Dev | 10.0 |
| COV | 0.6 |
| Year | Cases | YOY |
|---|---|---|
| 2023 year | 6 cases | -75.0 % |
| 2022 year | 24 cases | 0 |
| 2021 year | 24 cases | -11.11 % |
Information on important patents (JP)
The following shows JP patents held by ポリシロキサン that have had an invalidation trial against them demanded or an opposition filed against them by a third party, and ポリシロキサン’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 ポリシロキサン 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 (2022-01-01 ~ 2024-12-31), 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6966812 "皮膚刺激ブラシ" (Invalidation Trial day 2022-05-02) .
| - | No. | Title | Invalidation Trial days |
|---|---|---|---|
| 1 | 特許6966812 | 皮膚刺激ブラシ | 2022-05-02 |
Top Patents/Patent Applications with the Highest Number of Invalidationed Trial
Of the patent applications filed in the last 10 years (2015-01-01 to 2024-12-31), 6 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 1.2. The most invalidation trial patent is 特許6072965 "非水系毛髪化粧料および毛髪処理方法" (2 times) , and the next most invalidation trial patent is 特許6522072 "イズロン酸−２−スルファターゼのＣＮＳ送達のための方法および組成物" (1 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許6072965 | 非水系毛髪化粧料および毛髪処理方法 | 2 times |
| 2 | 特許6522072 | イズロン酸−２−スルファターゼのＣＮＳ送達のための方法および組成物 | 1 times |
| 3 | 特許6335326 | コンジュゲート化莢膜糖類抗原を含む免疫原性組成物およびその使用 | 1 times |
| 4 | 特許6966812 | 皮膚刺激ブラシ | 1 times |
| 5 | 特許6577369 | アルミニウムアジュバント含有ワクチンの保存方法 | 1 times |
Oppositioned cases
List of latest Oppositioned patents
In the last 3 years (2022-01-01 ~ 2024-12-31), there were 134 patents Opposition from third parties. The average number of Opposition is 1.0 times. The most recently Opposition patent is 特許7480938 "粘着剤及び液晶セル" (Opposition day 2024-11-07) , next is 特許7477258 "壁紙" (Opposition day 2024-10-25) .
| - | No. | Title | Opposition days |
|---|---|---|---|
| 1 | 特許7480938 | 粘着剤及び液晶セル | 2024-11-07 |
| 2 | 特許7477258 | 壁紙 | 2024-10-25 |
| 3 | 特許7472904 | インプリント用光硬化性樹脂組成物、インプリント用光硬化性樹脂組成物の製造方法、およびパターン形成体の製造方法 | 2024-10-22 |
| 4 | 特許7488248 | ポリエステル離型フィルム | 2024-10-22 |
| 5 | 特許7466951 | 樹脂組成物 | 2024-10-11 |
| 6 | 特許7466636 | 塑性加工用潤滑剤組成物 | 2024-10-04 |
| 7 | 特許7463821 | オルガノポリシロキサンを含有する組成物の製造方法、硬化膜の製造方法および被覆物品の製造方法 | 2024-09-30 |
| 8 | 特許7448735 | アクリル繊維用処理剤及びその用途 | 2024-09-09 |
| 9 | 特許7446496 | コンタクトレンズとシリコーンハイドロゲルコンタクトレンズ | 2024-09-03 |
| 10 | 特許7442366 | 放射冷却装置及び冷却方法 | 2024-09-03 |
Protested cases
List of latest Protested patents
In the last 3 years (2022-01-01 ~ 2024-12-31), there were 357 patents Protest from third parties. The average number of Protest is 1.6 times. The most recently Protest patent is 特表2024-533826 "カチオン性ポリマー及び無機塩を含有するサルフェートフリーコンディショニングシャンプー組成物" (Protest day 2024-12-27) , next is 特開2022-045154 "シリコーン成形体、シリコーン複合体、及びシリコーン成形体の製造方法" (Protest day 2024-12-26) .
| - | No. | Title | Protest days |
|---|---|---|---|
| 1 | 特表2024-533826 | カチオン性ポリマー及び無機塩を含有するサルフェートフリーコンディショニングシャンプー組成物 | 2024-12-27 |
| 2 | 特開2022-045154 | シリコーン成形体、シリコーン複合体、及びシリコーン成形体の製造方法 | 2024-12-26 |
| 3 | 特開2023-134843 | 加熱調理用油脂組成物の製造方法、及び加熱調理用油脂組成物 | 2024-12-26 |
| 4 | 特開2023-134501 | 硬化型クリアインク組成物、インクセット、収容容器、印刷方法、印刷物の製造方法、及び硬化物 | 2024-12-23 |
| 5 | 特表2023-511850 | 表面活性が変更されたヒュームドシリカ | 2024-12-20 |
| 6 | 特開2024-152878 | 複合部材及びその製造方法並びに飲料容器及びその製造方法 | 2024-12-20 |
| 7 | 特表2023-549235 | ナトリウム金属電池及び電気化学装置 | 2024-12-17 |
| 8 | 再公表2020/158724 | 油脂組成物及びその製造方法 | 2024-12-12 |
| 9 | 特開2022-021446 | 整髪用乳化組成物、及び整髪方法 | 2024-12-06 |
| 10 | 特開2021-098690 | 油性化粧料 | 2024-12-05 |
| 11 | 特開2022-066179 | 光輝性複層塗膜形成方法 | 2024-12-03 |
| 12 | 特開2022-182520 | 離型フィルム | 2024-11-25 |
| 13 | 特表2024-507800 | 有機金属化合物とポリシロキサン共重合体とを含む感光性組成物及びその製造方法 | 2024-11-25 |
| 14 | 特開2022-118974 | 紡績糸及びそれを用いた速乾性生地並びに速乾性衣料 | 2024-11-21 |
| 15 | 特開2019-081716 | ケラチン繊維を処置するための組成物 | 2024-11-20 |
| 16 | 特開2023-081026 | 酸化染毛剤組成物 | 2024-11-14 |
| 17 | 特許7596120 | 生分解性繊維からなるシート状油吸着材 | 2024-11-08 |
| 18 | 特表2022-536677 | プラズマ処理チャンバ構成部品のためのシーラント被膜 | 2024-11-07 |
| 19 | 特開2022-072074 | 油中水型乳化日焼け止め化粧料 | 2024-11-07 |
| 20 | 特開2024-116071 | 合成繊維用処理剤及び合成繊維 | 2024-11-06 |
Top Patents/Patent Applications with the Highest Number of Protested
Of the patent applications filed in the last 10 years (2015-01-01 to 2024-12-31), 777 patents/patent applications were protest more than once in the examination process of other patent applications. The mean of the number of protest is 1.4. The most protest patent is 特許6741442 "撥水助剤、非フッ素系撥水剤組成物、及び撥水性繊維製品の製造方法" (6 times) , and the next most protest patent is 特開2019-081716 "ケラチン繊維を処置するための組成物" (6 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許6741442 | 撥水助剤、非フッ素系撥水剤組成物、及び撥水性繊維製品の製造方法 | 6 times |
| 2 | 特開2019-081716 | ケラチン繊維を処置するための組成物 | 6 times |
| 3 | 特許7464233 | 非水系ヘアオイル | 6 times |
| 4 | 特許7565148 | 外用組成物 | 6 times |
| 5 | 特開2022-130226 | 積層ポリエステルフィルムの機能層除去方法 | 5 times |
Inspectioned cases
List of latest Inspectioned patents
In the last 3 years (2022-01-01 ~ 2024-12-31), there were 414 patents Inspection from third parties. The average number of Inspection is 1.8 times. The most recently Inspection patent is 特許7406854 "球状シリカ粉末充填剤の調製方法、これによって得られた粉末充填剤およびその使用" (Inspection day 2024-12-26) , next is 再公表2020/158724 "油脂組成物及びその製造方法" (Inspection day 2024-12-16) .
| - | No. | Title | Inspection days |
|---|---|---|---|
| 1 | 特許7406854 | 球状シリカ粉末充填剤の調製方法、これによって得られた粉末充填剤およびその使用 | 2024-12-26 |
| 2 | 再公表2020/158724 | 油脂組成物及びその製造方法 | 2024-12-16 |
| 3 | 特開2021-098690 | 油性化粧料 | 2024-12-13 |
| 4 | 特許7043059 | 自動車用コーティング剤 | 2024-12-04 |
| 5 | 特開2022-182520 | 離型フィルム | 2024-12-03 |
| 6 | 特開2019-081716 | ケラチン繊維を処置するための組成物 | 2024-11-28 |
| 7 | 特開2022-118974 | 紡績糸及びそれを用いた速乾性生地並びに速乾性衣料 | 2024-11-26 |
| 8 | 特開2022-060063 | エポキシ樹脂組成物及び電子部品装置 | 2024-11-20 |
| 9 | 特開2022-125329 | 低無機塩を含むサルフェートフリーの透明パーソナルクレンジング組成物 | 2024-11-15 |
| 10 | 特開2021-091674 | 油性固形化粧料 | 2024-11-14 |
| 11 | 特開2024-137811 | 撥剤 | 2024-11-12 |
| 12 | 特許7596120 | 生分解性繊維からなるシート状油吸着材 | 2024-11-12 |
| 13 | 特開2024-137808 | 撥剤 | 2024-11-12 |
| 14 | 特表2024-532430 | 血管の経皮的閉鎖の検出および圧力除去 | 2024-11-08 |
| 15 | 特許6438168 | 陰茎勃起補助器具 | 2024-11-07 |
| 16 | 特開2022-085761 | 樹脂粒子、及びその用途 | 2024-10-31 |
| 17 | 特許7560248 | 電極室枠、及び電解槽 | 2024-10-30 |
| 18 | 特開2023-031324 | 収縮および非収縮ポリマーフィルム用水系インキ | 2024-10-30 |
| 19 | 特開2021-172607 | 紫外線波長変換物質、炭化水素油及び／又は直鎖シリコーン油、並びに粉末を含有する肌用組成物 | 2024-10-30 |
| 20 | 特開2022-109709 | 樹脂組成物及びその成形品 | 2024-10-25 |
Top Patents/Patent Applications with the Highest Number of Inspectioned
Of the patent applications filed in the last 10 years (2015-01-01 to 2024-12-31), 906 patents/patent applications were inspection more than once in the examination process of other patent applications. The mean of the number of inspection is 1.6. 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6903427 "２液型プレミックス組成物、裏込め注入用硬質ポリイソシアヌレートフォーム及び裏込め注入工法" (14 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6903427 | ２液型プレミックス組成物、裏込め注入用硬質ポリイソシアヌレートフォーム及び裏込め注入工法 | 14 times |
| 3 | 特開2020-109085 | ニコチン酸アミドを含有する油中水型乳化組成物 | 13 times |
| 4 | 特許7565148 | 外用組成物 | 9 times |
| 5 | 再公表2020/130037 | 油脂組成物及びその製造方法 | 9 times |
Cited cases
Top Patents/Patent Applications with the Highest Number of Cited
Of the patent applications filed in the last 10 years (2015-01-01 to 2024-12-31), 6,603 patents/patent applications were cited more than once in the examination process of other patent applications. The mean of the number of cited is 2.8. The most cited patent is 特許7059702 "タイヤ用ゴム組成物及び空気入りタイヤ" (97 times) , and the next most cited patent is 特許6180698 "撥水性被膜及びそれが形成された製品" (81 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許7059702 | タイヤ用ゴム組成物及び空気入りタイヤ | 97 times |
| 2 | 特許6180698 | 撥水性被膜及びそれが形成された製品 | 81 times |
| 3 | 特許6885791 | 熱暴走防止シート | 57 times |
| 4 | 特許6833155 | 喫煙材を加熱するための装置 | 50 times |
| 5 | 特許7143860 | セルロース系樹脂組成物、成形体及びこれを用いた製品、並びにセルロース系樹脂組成物の製造方法 | 45 times |
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