疎水性 (JP Patent Analysis Report)
The Technical Field "疎水性" had 35 patent application filings in the most recent period (2023-01-01 to 2023-02-28). This is a significantly decreased of -106 filings (-75.2%) over 141 they had in the same period of the previous year (2022-01-01 to 2022-02-28). This report also includes technical terms related to " 疎水度 ", " 疎水性度 ", " 疎水特性 " in the search set.
The highest number of filings in 2016 with 1,554 cases, and their lowest number in 2022 with 870 cases.
The mean of the number of filings over the last 5 years (2018 to 2023, 6,140 cases in total) is 1,023, and the median is 1,132. 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 | 1,023 patents |
| Std Dev | 438 |
| COV | 0.4 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 870 cases | -15.70 % |
| 2021 year | 1,032 cases | -16.23 % |
| 2020 year | 1,232 cases | -5.81 % |
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 疎水性 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 疎水性, 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.
疎水性, Changes in the Number of JP Patents/Patent Applications
The changes in the number of patent filings of 疎水性 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 12,040 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.
疎水性
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 疎水性 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, 花王株式会社 has the highest number of joint applications in the last in the last 3 years (2022 to 2024) with 24 cases, followed by キヤノン株式会社 with 11 cases.
| Name | Cases |
|---|---|
| 花王株式会社 | 24 cases |
| キヤノン株式会社 | 11 cases |
| ロレアル | 11 cases |
| ザプロクターアンドギャンブルカンパニー | 8 cases |
| セイコーエプソン株式会社 | 6 cases |
| 富士フイルム株式会社 | 4 cases |
| コニカミノルタ株式会社 | 4 cases |
| 東洋紡株式会社 | 2 cases |
| 株式会社リコー | 1 cases |
Trends in filing of joint patent applications for the target period (2014 to 2024).
Comparing the number of applications of each company, 花王株式会社 has the highest number of joint applications in the last for the target period (2014 to 2024) with 242 cases, followed by 富士フイルム株式会社 with 146 cases.
| Name | Cases |
|---|---|
| 花王株式会社 | 242 cases |
| 富士フイルム株式会社 | 146 cases |
| ザプロクターアンドギャンブルカンパニー | 144 cases |
| ロレアル | 124 cases |
| コニカミノルタ株式会社 | 70 cases |
| キヤノン株式会社 | 67 cases |
| セイコーエプソン株式会社 | 63 cases |
| 株式会社リコー | 35 cases |
| 東洋紡株式会社 | 33 cases |
| パナソニックホールディングス株式会社 | 7 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 疎水性 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, 花王株式会社 has the highest number of joint applications in the last in the last 3 years (2022 to 2024) with 24 cases, followed by キヤノン株式会社 with 11 cases.
| Name | Cases |
|---|---|
| 花王株式会社 | 24 cases |
| キヤノン株式会社 | 11 cases |
| ロレアル | 11 cases |
| ザプロクターアンドギャンブルカンパニー | 8 cases |
| 富士フイルム株式会社 | 4 cases |
| 株式会社リコー | 1 cases |
Trends in filing of joint patent applications for the target period (2014 to 2024).
Among the top coapplicants, 花王株式会社 has the highest number of joint applications in the last for the target period (2014 to 2024) with 242 cases, followed by 富士フイルム株式会社 with 146 cases.
| Name | Cases |
|---|---|
| 花王株式会社 | 242 cases |
| 富士フイルム株式会社 | 146 cases |
| ザプロクターアンドギャンブルカンパニー | 144 cases |
| ロレアル | 124 cases |
| キヤノン株式会社 | 67 cases |
| 株式会社リコー | 35 cases |
Top company, Change in the Number of JP Patents
Below is a ranking of the number of JP patent applications by 疎水性’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 疎水性’s top 7 coapplicants over the last 20 years.
Top company Details (JP)
Trends in filing of joint patent applications with 富士フイルム株式会社
疎水性 filed 146 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, 76 cases in total) is 12.7, and the median is 15.5. 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 2014 with 26 cases, and their lowest number in 2022 with 2 cases.
| Index | Value |
|---|---|
| Average | 12.7 patents |
| Std Dev | 8.1 |
| COV | 0.6 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 2 cases | -83.3 % |
| 2021 year | 12 cases | -40.0 % |
| 2020 year | 20 cases | +5.26 % |
Trends in filing of joint patent applications with 花王株式会社
疎水性 filed 242 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, 126 cases in total) is 21.0, and the median is 20.0. 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 highest number of filings in 2017 with 49 cases, and their lowest number in 2022 with 18 cases.
| Index | Value |
|---|---|
| Average | 21.0 patents |
| Std Dev | 9.0 |
| COV | 0.4 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 18 cases | -10.00 % |
| 2021 year | 20 cases | -23.08 % |
| 2020 year | 26 cases | +30.0 % |
Trends in filing of joint patent applications with キヤノン株式会社
疎水性 filed 67 joint applications with キヤノン株式会社 for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 31 cases in total) is 5.2, and the median is 5.0. The coefficient of variation (standard deviation/mean) is 0.13, and there have been small fluctuations in the number of filings from year to year.
The highest number of filings in 2014 with 11 cases, and their lowest number in 2019 with 4 cases.
| Index | Value |
|---|---|
| Average | 5.2 patents |
| Std Dev | 0.7 |
| COV | 0.13 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 6 cases | 0 |
| 2021 year | 6 cases | +20.00 % |
| 2020 year | 5 cases | +25.00 % |
Trends in filing of joint patent applications with ザプロクターアンドギャンブルカンパニー
疎水性 filed 144 joint applications with ザプロクターアンドギャンブルカンパニー for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 78 cases in total) is 13.0, and the median is 11.5. 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 highest number of filings in 2018 with 27 cases, and their lowest number in 2022 with 8 cases.
| Index | Value |
|---|---|
| Average | 13.0 patents |
| Std Dev | 8.6 |
| COV | 0.7 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 8 cases | -38.5 % |
| 2021 year | 13 cases | -35.0 % |
| 2020 year | 20 cases | +100 % |
Trends in filing of joint patent applications with ロレアル
疎水性 filed 124 joint applications with ロレアル for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 40 cases in total) is 6.7, and the median is 7.5. 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 2015 with 31 cases, and their lowest number in 2021 with 3 cases.
| Index | Value |
|---|---|
| Average | 6.7 patents |
| Std Dev | 4.1 |
| COV | 0.6 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 11 cases | +267 % |
| 2021 year | 3 cases | -50.0 % |
| 2020 year | 6 cases | -45.5 % |
Information on important patents (JP)
The following shows JP patents held by 疎水性 that have had an invalidation trial against them demanded or an opposition filed against them by a third party, and 疎水性’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 疎水性 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 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7204476 "非溶媒系歯科用組成物" (Invalidation Trial day 2024-01-10) , next is 特許6896700 "ワクチン組成物" (Invalidation Trial day 2023-01-27) .
| - | No. | Title | Invalidation Trial days |
|---|---|---|---|
| 1 | 特許7204476 | 非溶媒系歯科用組成物 | 2024-01-10 |
| 2 | 特許6896700 | ワクチン組成物 | 2023-01-27 |
Top Patents/Patent Applications with the Highest Number of Invalidationed Trial
Of the patent applications filed in the last 10 years (2014-11-01 to 2024-10-31), 3 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7204476 "非溶媒系歯科用組成物" (1 times) , and the next most invalidation trial patent is 特許6896700 "ワクチン組成物" (1 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許7204476 | 非溶媒系歯科用組成物 | 1 times |
| 2 | 特許6896700 | ワクチン組成物 | 1 times |
| 3 | 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 (2021-11-01 ~ 2024-10-31), there were 37 patents Opposition from third parties. The average number of Opposition is 1.0 times. The most recently Opposition patent is 特許7423778 "接着剤および積層体" (Opposition day 2024-07-26) , next is 特許7406047 "ニッケル粉及びニッケル粒子の製造方法" (Opposition day 2024-06-17) .
| - | No. | Title | Opposition days |
|---|---|---|---|
| 1 | 特許7423778 | 接着剤および積層体 | 2024-07-26 |
| 2 | 特許7406047 | ニッケル粉及びニッケル粒子の製造方法 | 2024-06-17 |
| 3 | 特許7394403 | 遮熱性水系塗料 | 2024-06-07 |
| 4 | 特許7397107 | 石膏プラスターボードを生産するための方法 | 2024-06-05 |
| 5 | 特許7392051 | 熱伝達抑制シート及び組電池 | 2024-05-17 |
| 6 | 特許7382723 | 石膏プラスターボードを生産するための方法 | 2024-05-16 |
| 7 | 特許7356456 | 歯科用接着性組成物 | 2024-04-04 |
| 8 | 特許7349431 | インクジェット捺染用ブラックインク組成物及び疎水性繊維の捺染方法 | 2024-03-22 |
| 9 | 特許7323718 | ビニルアルコール系重合体及びその用途 | 2024-02-01 |
| 10 | 特許7315589 | 再パルプ化可能な包装材料 | 2024-01-17 |
Protested cases
List of latest Protested patents
In the last 3 years (2021-11-01 ~ 2024-10-31), there were 100 patents Protest from third parties. The average number of Protest is 1.6 times. The most recently Protest patent is 特開2022-169275 "分散液" (Protest day 2024-09-06) , next is 特表2023-550559 "防水通気性生地" (Protest day 2024-09-04) .
| - | No. | Title | Protest days |
|---|---|---|---|
| 1 | 特開2022-169275 | 分散液 | 2024-09-06 |
| 2 | 特表2023-550559 | 防水通気性生地 | 2024-09-04 |
| 3 | 特開2024-054299 | 蓋体、蓋体付き容器、蓋体と容器の組み合わせ | 2024-09-02 |
| 4 | 特表2022-546587 | 生物製剤の捕捉及び精製のための方法 | 2024-08-22 |
| 5 | 特許7517182 | 中空樹脂粒子の製造方法 | 2024-06-28 |
| 6 | 特表2023-540289 | 高吸水性樹脂およびその製造方法 | 2024-05-31 |
| 7 | 特開2022-027563 | 透水性処理剤、透水性繊維、不織布及び吸収性物品 | 2024-05-13 |
| 8 | 特開2021-066780 | 繊維状物質分散液、及び繊維強化樹脂組成物 | 2024-05-13 |
| 9 | 特表2022-531876 | オリゴヌクレオチドの収束液相合成 | 2024-05-09 |
| 10 | 特開2022-067960 | 水中油型組成物 | 2024-04-24 |
| 11 | 特表2023-501468 | 組織修復用組成物 | 2024-03-12 |
| 12 | 特許7459755 | 電気化学セルおよび二酸化炭素回収システム | 2024-02-19 |
| 13 | 特表2023-509132 | 口内溶解性フィルムおよび口内溶解性フィルムを製造し、使用する方法 | 2024-02-13 |
| 14 | 特開2023-184766 | 錠剤及び錠剤の製造方法 | 2024-02-13 |
| 15 | 特許7549447 | 毛髪化粧料 | 2024-02-02 |
| 16 | 特表2023-545035 | ポストＣＭＰ洗浄組成物 | 2024-01-11 |
| 17 | 特表2023-553379 | 核形成抑制被膜及び下地金属被膜を用いた導電性堆積層のパターニング | 2024-01-05 |
| 18 | 特開2021-084861 | シート状化粧料 | 2023-12-28 |
| 19 | 特開2021-186662 | 使い捨て着用物品 | 2023-11-22 |
| 20 | 特開2021-195715 | 経血透過性付与剤、繊維、不織布及び吸収性物品 | 2023-11-16 |
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), 213 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7150411 "水中油型乳化化粧料" (7 times) , and the next most protest patent is 特開2021-152237 "軟便透過性付与剤、繊維、不織布及び吸水性物品" (6 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許7150411 | 水中油型乳化化粧料 | 7 times |
| 2 | 特開2021-152237 | 軟便透過性付与剤、繊維、不織布及び吸水性物品 | 6 times |
| 3 | 特開2021-066780 | 繊維状物質分散液、及び繊維強化樹脂組成物 | 6 times |
| 4 | 特許7123158 | 水系塗料組成物、塗膜及び塗装物品 | 5 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 149 patents Inspection from third parties. The average number of Inspection is 2.1 times. The most recently Inspection patent is 特表2021-520399 "ポリソルベートを使用するポリペプチドの精製方法" (Inspection day 2024-09-12) , next is 特表2022-546587 "生物製剤の捕捉及び精製のための方法" (Inspection day 2024-08-28) .
| - | No. | Title | Inspection days |
|---|---|---|---|
| 1 | 特表2021-520399 | ポリソルベートを使用するポリペプチドの精製方法 | 2024-09-12 |
| 2 | 特表2022-546587 | 生物製剤の捕捉及び精製のための方法 | 2024-08-28 |
| 3 | 特開2022-106729 | 疎水性、疎油性および親油性コーティングのための非ニュートン流体を含む組成物、およびその使用方法 | 2024-08-20 |
| 4 | 特許7289203 | ポリウレタンフォーム用発泡性組成物 | 2024-08-15 |
| 5 | 特許7516352 | 流体を検出するための個人衛生デバイス | 2024-07-24 |
| 6 | 特許7517182 | 中空樹脂粒子の製造方法 | 2024-07-04 |
| 7 | 特表2020-535232 | 透過エンハンサーを含む送達医薬組成物 | 2024-06-25 |
| 8 | 特表2023-540289 | 高吸水性樹脂およびその製造方法 | 2024-06-12 |
| 9 | 特許7105197 | 麻酔回路に用いる中空糸膜 | 2024-06-07 |
| 10 | 特開2021-084861 | シート状化粧料 | 2024-06-04 |
| 11 | 特表2022-522768 | ポリリボヌクレオチド及びその化粧用の使用 | 2024-05-29 |
| 12 | 特許7526195 | ポリリボヌクレオチドの送達のための組成物、方法、及びキット | 2024-05-29 |
| 13 | 特開2021-066780 | 繊維状物質分散液、及び繊維強化樹脂組成物 | 2024-05-29 |
| 14 | 特開2023-126752 | 水溶性ポリマー組成物 | 2024-05-16 |
| 15 | 特許6698531 | 抗微生物性織物製品およびそれを得る方法 | 2024-05-15 |
| 16 | 特表2022-531876 | オリゴヌクレオチドの収束液相合成 | 2024-05-13 |
| 17 | 特開2023-027312 | ５－クロロ－Ｎ４－［２－（ジメチルホスホリル）フェニル］－Ｎ２－｛２－メトキシ－４－［４－（４－メチルピペラジン－１－イル）ピペリジン－１－イル］フェニル｝ピリミジン－２，４－ジアミンを含む医薬製剤 | 2024-05-10 |
| 18 | 特表2021-515005 | 標識オキシトシンならびに製造および使用の方法 | 2024-04-25 |
| 19 | 特表2022-541792 | ゾル、ゾルの多機能用途、及び関連製品 | 2024-04-16 |
| 20 | 特表2023-501468 | 組織修復用組成物 | 2024-04-01 |
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), 333 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 特開2021-066780 "繊維状物質分散液、及び繊維強化樹脂組成物" (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 | 特開2021-066780 | 繊維状物質分散液、及び繊維強化樹脂組成物 | 15 times |
| 3 | 特許6279457 | 水中油型乳化化粧料 | 13 times |
| 4 | 特許7289203 | ポリウレタンフォーム用発泡性組成物 | 8 times |
| 5 | 特許7550048 | ポリエステルフィルムの回収方法、回収装置及び機能層除去剤 | 7 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), 2,292 patents/patent applications were cited more than once in the examination process of other patent applications. The mean of the number of cited is 2.4. The most cited patent is 特許6577427 "トナー用チタン酸ストロンチウム系微細粒子およびその製造方法" (38 times) , and the next most cited patent is 特許7148264 "タイヤ内面用離型剤、タイヤ内面用離型剤水分散液、タイヤ内面用離型剤の製造方法、タイヤの製造方法およびタイヤ" (35 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許6577427 | トナー用チタン酸ストロンチウム系微細粒子およびその製造方法 | 38 times |
| 2 | 特許7148264 | タイヤ内面用離型剤、タイヤ内面用離型剤水分散液、タイヤ内面用離型剤の製造方法、タイヤの製造方法およびタイヤ | 35 times |
| 3 | 特許6833218 | 非血管狭窄のための薬物コーティングされたバルーンカテーテル | 34 times |
| 4 | 特表2018-517454 | 非血管狭窄のための薬物コーティングされたバルーンカテーテル | 28 times |
| 5 | 特開2017-222928 | 表面処理による選択的堆積 | 26 times |
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