ポリエチレンオキシド (JP Patent Analysis Report)
The Technical Field "ポリエチレンオキシド" had 193 patent application filings in the most recent period (2023-01-01 to 2023-04-30). This is a significantly decreased of -451 filings (-70.0%) over 644 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 " PEG ", " PEO ", " ポリ(エチレングリコール) ", " ポリエチレンオキサイド ", " ポリエチレングリコール ", " ポリエチレングリコール類 ", " ポリオキシエチレン " in the search set.
The highest number of filings in 2017 with 2,656 cases, and their lowest number in 2023 with 359 cases.
The mean of the number of filings over the last 5 years (2019 to 2024, 8,939 cases in total) is 1,490, and the median is 1,921. 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.
| Index | Value |
|---|---|
| Average | 1,490 patents |
| Std Dev | 928 |
| COV | 0.6 |
| Year | Cases | YOY |
|---|---|---|
| 2023 year | 359 cases | -80.8 % |
| 2022 year | 1,872 cases | -4.97 % |
| 2021 year | 1,970 cases | -8.63 % |
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 ポリエチレンオキシド 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 ポリエチレンオキシド, 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 ポリエチレンオキシド
- 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.
ポリエチレンオキシド, Changes in the Number of JP Patents/Patent Applications
The changes in the number of patent filings of ポリエチレンオキシド 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 19,278 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.
ポリエチレンオキシド
Related Patent Analysis Report
A patent aanlysis report on the following synonyms was found in the technical term "ポリエチレンオキシド".
- ポリエチレンオキシド (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 ポリエチレンオキシド 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, 花王株式会社 has the highest number of joint applications in the last in the last 3 years (2023 to 2025) with 24 cases, followed by 東レ株式会社 with 9 cases.
| Name | Cases |
|---|---|
| 花王株式会社 | 24 cases |
| 東レ株式会社 | 9 cases |
| ザプロクターアンドギャンブルカンパニー | 8 cases |
| キヤノン株式会社 | 8 cases |
| ライオン株式会社 | 5 cases |
| エルジー・ケム・リミテッド | 5 cases |
| 富士フイルム株式会社 | 2 cases |
| DIC株式会社 | 2 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, 花王株式会社 has the highest number of joint applications in the last for the target period (2015 to 2025) with 284 cases, followed by ライオン株式会社 with 220 cases.
| Name | Cases |
|---|---|
| 花王株式会社 | 284 cases |
| ライオン株式会社 | 220 cases |
| ザプロクターアンドギャンブルカンパニー | 220 cases |
| エルジー・ケム・リミテッド | 184 cases |
| ロレアル | 171 cases |
| 株式会社資生堂 | 154 cases |
| 東レ株式会社 | 141 cases |
| 富士フイルム株式会社 | 127 cases |
| キヤノン株式会社 | 103 cases |
| ビーエーエスエフソシエタス・ヨーロピア | 99 cases |
| DIC株式会社 | 83 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 ポリエチレンオキシド 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, 花王株式会社 has the highest number of joint applications in the last in the last 3 years (2023 to 2025) with 24 cases, followed by 東レ株式会社 with 9 cases.
| Name | Cases |
|---|---|
| 花王株式会社 | 24 cases |
| 東レ株式会社 | 9 cases |
| ザプロクターアンドギャンブルカンパニー | 8 cases |
| ライオン株式会社 | 5 cases |
| エルジー・ケム・リミテッド | 5 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, 花王株式会社 has the highest number of joint applications in the last for the target period (2015 to 2025) with 284 cases, followed by ライオン株式会社 with 220 cases.
| Name | Cases |
|---|---|
| 花王株式会社 | 284 cases |
| ライオン株式会社 | 220 cases |
| ザプロクターアンドギャンブルカンパニー | 220 cases |
| エルジー・ケム・リミテッド | 184 cases |
| ロレアル | 171 cases |
| 株式会社資生堂 | 154 cases |
| 東レ株式会社 | 141 cases |
Top company, Change in the Number of JP Patents
Below is a ranking of the number of JP patent applications by ポリエチレンオキシド’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 ポリエチレンオキシド’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
ポリエチレンオキシド filed 284 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, 144 cases in total) is 24.0, 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 (2021 to 2024). The highest number of filings in 2016 with 41 cases, and their lowest number in 2023 with 23 cases.
| Index | Value |
|---|---|
| Average | 24.0 patents |
| Std Dev | 10.9 |
| COV | 0.5 |
| Year | Cases | YOY |
|---|---|---|
| 2023 year | 23 cases | -32.4 % |
| 2022 year | 34 cases | +6.25 % |
| 2021 year | 32 cases | +18.52 % |
Trends in filing of joint patent applications with ライオン株式会社
ポリエチレンオキシド filed 220 joint applications with ライオン株式会社 for the analysis period (2015 to 2025).
The mean of the number of filings over the last 5 years (2019 to 2024, 99 cases in total) is 16.5, and the median is 21.5. 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 highest number of filings in 2016 with 32 cases, and their lowest number in 2023 with 4 cases.
| Index | Value |
|---|---|
| Average | 16.5 patents |
| Std Dev | 10.2 |
| COV | 0.6 |
| Year | Cases | YOY |
|---|---|---|
| 2023 year | 4 cases | -80.0 % |
| 2022 year | 20 cases | -13.04 % |
| 2021 year | 23 cases | 0 |
Trends in filing of joint patent applications with ロレアル
ポリエチレンオキシド filed 171 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, 58 cases in total) is 9.7, and the median is 10.5. 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 38 cases, and their lowest number in 2023 with 1 cases.
| Index | Value |
|---|---|
| Average | 9.7 patents |
| Std Dev | 7.6 |
| COV | 0.8 |
| Year | Cases | YOY |
|---|---|---|
| 2023 year | 1 cases | -88.9 % |
| 2022 year | 9 cases | -35.7 % |
| 2021 year | 14 cases | +16.67 % |
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
ポリエチレンオキシド filed 220 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 (2015 to 2025).
The mean of the number of filings over the last 5 years (2019 to 2024, 103 cases in total) is 17.2, and the median is 15.5. 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 number of filings has been decreasing for the last 3 years (2021 to 2024). The highest number of filings in 2018 with 44 cases, and their lowest number in 2022 with 6 cases.
| Index | Value |
|---|---|
| Average | 17.2 patents |
| Std Dev | 13.3 |
| COV | 0.8 |
| Year | Cases | YOY |
|---|---|---|
| 2023 year | 8 cases | +33.3 % |
| 2022 year | 6 cases | -73.9 % |
| 2021 year | 23 cases | -36.1 % |
Trends in filing of joint patent applications with 東レ株式会社
ポリエチレンオキシド filed 141 joint applications with 東レ株式会社 for the analysis period (2015 to 2025).
The mean of the number of filings over the last 5 years (2019 to 2024, 69 cases in total) is 11.5, and the median is 7.0. 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 2019 with 26 cases, and their lowest number in 2023 with 7 cases.
| Index | Value |
|---|---|
| Average | 11.5 patents |
| Std Dev | 8.5 |
| COV | 0.7 |
| Year | Cases | YOY |
|---|---|---|
| 2023 year | 7 cases | 0 |
| 2022 year | 7 cases | 0 |
| 2021 year | 7 cases | -65.0 % |
Information on important patents (JP)
The following shows JP patents held by ポリエチレンオキシド that have had an invalidation trial against them demanded or an opposition filed against them by a third party, and ポリエチレンオキシド’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 ポリエチレンオキシド 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 2 patents Invalidation Trial from third parties. The average number of Invalidation Trial is 1.5 times. The most recently Invalidation Trial patent is 特許6543829 "コークス炉ガス精製におけるタール汚れの抑制方法及びそのための組成物" (Invalidation Trial day 2023-04-20) , next 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6543829 | コークス炉ガス精製におけるタール汚れの抑制方法及びそのための組成物 | 2023-04-20 |
| 2 | 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 |
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), 2 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) , and the next most invalidation trial patent is 特許6293103 "自己緩衝タンパク質製剤" (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 |
| 2 | 特許6293103 | 自己緩衝タンパク質製剤 | 1 times |
Oppositioned cases
List of latest Oppositioned patents
In the last 3 years (2022-01-01 ~ 2024-12-31), there were 49 patents Opposition from third parties. The average number of Opposition is 1.0 times. The most recently Opposition patent is 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" (Opposition day 2024-11-14) , next is 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" (Opposition day 2024-09-03) .
| - | No. | Title | Opposition days |
|---|---|---|---|
| 1 | 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 | 2024-11-14 |
| 2 | 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 |
| 3 | 特許7438604 | ＳＡＲＳ－ＣＯＶ－２ ｍＲＮＡドメインワクチン | 2024-08-23 |
| 4 | 特許7437724 | 酸化染料含有組成物 | 2024-08-19 |
| 5 | 特許7392241 | 燃料電池車用着色冷却液組成物 | 2024-05-24 |
| 6 | 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 |
| 7 | 特許7376250 | 皮膚外用組成物 | 2024-04-20 |
| 8 | 特許7352122 | 泡消火剤 | 2024-03-27 |
| 9 | 特許7348543 | メッセンジャーＲＮＡのカプセル化 | 2024-02-29 |
| 10 | 特許7339391 | 油性粒子分散組成物及びその製造方法 | 2024-02-26 |
Protested cases
List of latest Protested patents
In the last 3 years (2022-01-01 ~ 2024-12-31), there were 262 patents Protest from third parties. The average number of Protest is 1.7 times. The most recently Protest patent is 特開2021-063061 "シワ改善用皮膚外用剤" (Protest day 2024-12-27) , next is 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" (Protest day 2024-12-26) .
| - | No. | Title | Protest days |
|---|---|---|---|
| 1 | 特開2021-063061 | シワ改善用皮膚外用剤 | 2024-12-27 |
| 2 | 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 |
| 3 | 特開2021-143136 | 染毛用組成物 | 2024-12-23 |
| 4 | 特許7548816 | 生分解性重合体組成物及びその使用 | 2024-12-17 |
| 5 | 特開2021-181427 | トリグリセリド洗浄剤 | 2024-12-16 |
| 6 | 特開2022-063613 | 水中油型乳化化粧料 | 2024-12-09 |
| 7 | 再公表2019/050017 | バイオチップ用基体、バイオチップ、バイオチップの製造方法およびその保存方法 | 2024-11-13 |
| 8 | 特表2023-542002 | 焼結カソード活物質要素およびその方法 | 2024-11-13 |
| 9 | 特開2022-085860 | 感光性組成物 | 2024-11-12 |
| 10 | 特開2023-008658 | 洗浄剤 | 2024-11-07 |
| 11 | 特開2022-072074 | 油中水型乳化日焼け止め化粧料 | 2024-11-07 |
| 12 | 特表2024-513726 | 絹でコーティングされた合成繊維 | 2024-10-31 |
| 13 | 特開2020-066592 | 水性貼付剤 | 2024-10-30 |
| 14 | 特開2022-127207 | ベシクル分散物及び化粧料 | 2024-10-29 |
| 15 | 特開2022-097802 | 土壌湿潤剤用効力増強剤組成物 | 2024-10-28 |
| 16 | 特開2024-083524 | ガラス長繊維用集束剤 | 2024-10-28 |
| 17 | 特表2024-504235 | グリシネート界面活性剤と、ポリオールと、アルキルグルコシドを含む非イオン性界面活性剤とを含むパーソナルケア組成物 | 2024-10-23 |
| 18 | 特開2023-020676 | フィルム及び止水テープ | 2024-10-10 |
| 19 | 特表2024-514003 | 硬質ポリウレタンまたはポリイソシアヌレートフォームの製造 | 2024-10-10 |
| 20 | 特表2023-512075 | オリゴヌクレオチドを特徴解析するための液体クロマトグラフィーおよび質量分析の使用 | 2024-10-04 |
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), 514 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 特開2020-193227 "外用組成物" (13 times) , and the next most protest patent is 特開2021-143136 "染毛用組成物" (8 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特開2020-193227 | 外用組成物 | 13 times |
| 2 | 特開2021-143136 | 染毛用組成物 | 8 times |
| 3 | 特許7345152 | 酸化染毛剤組成物セット | 6 times |
| 4 | 特開2023-071594 | 口腔用組成物 | 6 times |
| 5 | 特許7058943 | 水中油型乳化組成物 | 6 times |
Inspectioned cases
List of latest Inspectioned patents
In the last 3 years (2022-01-01 ~ 2024-12-31), there were 443 patents Inspection from third parties. The average number of Inspection is 1.8 times. The most recently Inspection patent is 特表2022-517767 "無痕跡型リンカー及びそのタンパク質－コンジュゲート" (Inspection day 2024-12-23) , next is 特表2020-533396 "ＧＳＫ１２７８８６３の結晶形及びその製造方法並びに医薬用途" (Inspection day 2024-12-19) .
| - | No. | Title | Inspection days |
|---|---|---|---|
| 1 | 特表2022-517767 | 無痕跡型リンカー及びそのタンパク質－コンジュゲート | 2024-12-23 |
| 2 | 特表2020-533396 | ＧＳＫ１２７８８６３の結晶形及びその製造方法並びに医薬用途 | 2024-12-19 |
| 3 | 特開2023-033400 | 長期循環物質のないポロクサマー組成物、その産生方法およびその使用 | 2024-12-17 |
| 4 | 特表2022-517939 | 医薬組成物 | 2024-12-17 |
| 5 | 特開2022-139373 | 皮膚外用剤 | 2024-12-16 |
| 6 | 特開2022-063613 | 水中油型乳化化粧料 | 2024-12-10 |
| 7 | 特開2022-097335 | 熱安定性に優れたリナグリプチン含有医薬組成物 | 2024-12-06 |
| 8 | 特開2021-152005 | アピキサバン含有固体分散体 | 2024-12-06 |
| 9 | 特開2020-152676 | 化粧料 | 2024-12-04 |
| 10 | 特許7607590 | 異常タンパク質性ニューロパチーを治療する方法において使用するための補体系のアンタゴニスト | 2024-12-03 |
| 11 | 特開2023-012459 | 共沈によるサブミクロン範囲内の非晶質固体分散物の製造方法 | 2024-12-02 |
| 12 | 特開2023-008658 | 洗浄剤 | 2024-11-29 |
| 13 | 特表2022-524085 | 熱伝達流体及びその使用のための腐食抑制剤配合物 | 2024-11-26 |
| 14 | 特表2021-535739 | 下流精製でのラマン分光法の使用 | 2024-11-26 |
| 15 | 特許5752103 | 界面活性剤の配合量が低減された透明な芳香液 | 2024-11-22 |
| 16 | 特表2022-516318 | カプセル化ポリヌクレオチド及び使用方法 | 2024-11-22 |
| 17 | 特表2023-542002 | 焼結カソード活物質要素およびその方法 | 2024-11-21 |
| 18 | 特開2024-083524 | ガラス長繊維用集束剤 | 2024-11-20 |
| 19 | 再公表2019/050017 | バイオチップ用基体、バイオチップ、バイオチップの製造方法およびその保存方法 | 2024-11-19 |
| 20 | 特開2022-097486 | ｍＲＮＡの機能状態を変化させてその選択的かつ特異的な認識を可能にする方法 | 2024-11-14 |
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), 846 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7376250 "皮膚外用組成物" (30 times) , and the next 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) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許7376250 | 皮膚外用組成物 | 30 times |
| 2 | 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 |
| 3 | 特許7058943 | 水中油型乳化組成物 | 19 times |
| 4 | 特開2020-066592 | 水性貼付剤 | 14 times |
| 5 | 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 |
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), 3,833 patents/patent applications were cited more than once in the examination process of other patent applications. The mean of the number of cited is 2.5. The most cited patent is 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" (36 times) , and the next most cited patent is 特許6778114 "イミド系タンパク質分解モジュレーター及び関連する使用方法" (36 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 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 | 36 times |
| 2 | 特許6778114 | イミド系タンパク質分解モジュレーター及び関連する使用方法 | 36 times |
| 3 | 特許5939695 | 粘性水系組成物およびその製造方法 | 32 times |
| 4 | 特許6141500 | ナノインプリントリソグラフィーにおける充填時間を短縮するための基板の前処理 | 31 times |
| 5 | 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 |
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