第5−8族元素を含む化合物及びその製造技術 (JP Patent Analysis Report)
The Theme Code "第5−8族元素を含む化合物及びその製造技術" had 46 patent application filings in the most recent period (2023-01-01 to 2023-03-31). This is a significantly decreased of -30 filings (-39.5%) over 76 they had in the same period of the previous year (2022-01-01 to 2022-03-31).
The highest number of filings in 2015 with 592 cases, and their lowest number in 2022 with 313 cases.
The mean of the number of filings over the last 5 years (2018 to 2023, 1,888 cases in total) is 315, and the median is 328. 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.
| Index | Value |
|---|---|
| Average | 315 patents |
| Std Dev | 104 |
| COV | 0.3 |
The number of filings has been decreasing for the last 3 years (2020 to 2023).
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 313 cases | 0 |
| 2021 year | 313 cases | -9.01 % |
| 2020 year | 344 cases | -14.21 % |
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 第5−8族元素を含む化合物及びその製造技術[4H050] for the period of the last 10 years (2014-01-01 to 2024-11-30). 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 第5−8族元素を含む化合物及びその製造技術, 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 第5−8族元素を含む化合物及びその製造技術
- 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.
第5−8族元素を含む化合物及びその製造技術, Changes in the Number of JP Patents/Patent Applications
The changes in the number of patent filings of 第5−8族元素を含む化合物及びその製造技術 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.
Patent Landscape ({{ld.d.db_name | country_map: 'en'}})
Patent landscaping is a visualization of the distribution of patent filings (application focus areas) for each technical keyword. Mountains and islands indicated by heatmap contours represent clusters of patent applications filed, and red areas on the heatmap indicate many patent filings relating to the keyword.
The patent landscape for 第5−8族元素を含む化合物及びその製造技術 gives an intuitive understanding of what patent filings they have made and what technical position is to be established. By selecting filing year checkboxes and filtering, you can track their past filing trends (what technical area they have focused on).
By selecting applicant/patent holder checkboxes and filtering, you can visually grasp the technical areas of the filings for each applicant and the partnerships or alliances formed. Please use it as a guide for patent analysis and IP landscaping.
In addition, by visually representing the patent data in this manner, you can 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.
In Patent Integration, you can check the specifics of a patent filing by clicking anywhere on the patent landscape screen. You can also quickly check the position of each applicant for each technical field by cross-referencing with other keywords and patent classifications. You can use it as a guide when considering hypotheses about each company's IP strategy on the IP Landscape. You can also use it for higher-grade intellectual property activities. It has reasonable pricing and a simple user interface that is easy for beginners to handle.
Characteristic Terms (Importance)
The following is a list of words (characteristic terms) often used in 第5−8族元素を含む化合物及びその製造技術 patent applications. Characteristic terms with a higher importance are used in more patents/patent applications.
Search Set (Analysis Patents)
This patent analysis report was created for a patent search set of 4,098 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.
第5−8族元素を含む化合物及びその製造技術[4H050]
Same industry / competition company information (JP)
The patent information of the higher applicant in the technical theme 第5−8族元素を含む化合物及びその製造技術 is shown below. By comparing the number of patents of each company, you can check the research and development status of each company's past and present technical themes and the position of each company in the technical theme.
Trends in filing of joint patent applications in the last 3 years (2022 to 2024).
Comparing the number of applications of each company, ユニバーサルディスプレイコーポレイション has the highest number of joint applications in the last in the last 3 years (2022 to 2024) with 10 cases, followed by 三井化学株式会社 with 9 cases.
| Name | Cases |
|---|---|
| ユニバーサルディスプレイコーポレイション | 10 cases |
| 三井化学株式会社 | 9 cases |
| 株式会社半導体エネルギー研究所 | 7 cases |
| 東ソー株式会社 | 5 cases |
| ビーエーエスエフソシエタス・ヨーロピア | 5 cases |
| 住友化学株式会社 | 4 cases |
| 国立研究開発法人産業技術総合研究所 | 1 cases |
Trends in filing of joint patent applications for the target period (2014 to 2024).
Comparing the number of applications of each company, ユニバーサルディスプレイコーポレイション has the highest number of joint applications in the last for the target period (2014 to 2024) with 150 cases, followed by 株式会社半導体エネルギー研究所 with 109 cases.
| Name | Cases |
|---|---|
| ユニバーサルディスプレイコーポレイション | 150 cases |
| 株式会社半導体エネルギー研究所 | 109 cases |
| 住友化学株式会社 | 83 cases |
| 国立研究開発法人産業技術総合研究所 | 79 cases |
| 東ソー株式会社 | 57 cases |
| 三井化学株式会社 | 45 cases |
| ビーエーエスエフソシエタス・ヨーロピア | 33 cases |
| コニカミノルタ株式会社 | 29 cases |
| 三菱化学株式会社 | 4 cases |
| 花王株式会社 | 3 cases |
| バイエル・アクチエンゲゼルシヤフト | 2 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 patent information of the higher applicant in the technical theme 第5−8族元素を含む化合物及びその製造技術 is shown below. By comparing the number of patents of each company, you can check the research and development status of each company's past and present technical themes and the position of each company in the technical theme.
Trends in filing of joint patent applications in the last 3 years (2022 to 2024).
among the top coapplicants, ユニバーサルディスプレイコーポレイション has the highest number of joint applications in the last in the last 3 years (2022 to 2024) with 10 cases, followed by 三井化学株式会社 with 9 cases.
| Name | Cases |
|---|---|
| ユニバーサルディスプレイコーポレイション | 10 cases |
| 三井化学株式会社 | 9 cases |
| 住友化学株式会社 | 4 cases |
| 国立研究開発法人産業技術総合研究所 | 1 cases |
Trends in filing of joint patent applications for the target period (2014 to 2024).
among the top coapplicants, ユニバーサルディスプレイコーポレイション has the highest number of joint applications in the last for the target period (2014 to 2024) with 150 cases, followed by 住友化学株式会社 with 83 cases.
| Name | Cases |
|---|---|
| ユニバーサルディスプレイコーポレイション | 150 cases |
| 住友化学株式会社 | 83 cases |
| 国立研究開発法人産業技術総合研究所 | 79 cases |
| 三井化学株式会社 | 45 cases |
| コニカミノルタ株式会社 | 29 cases |
| 三菱化学株式会社 | 4 cases |
| バイエル・アクチエンゲゼルシヤフト | 2 cases |
Top company, Change in the Number of JP Patents
Below is a ranking of the number of JP patent applications by 第5−8族元素を含む化合物及びその製造技術’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 第5−8族元素を含む化合物及びその製造技術’s top 7 coapplicants over the last 20 years.
Top company Details (JP)
Trends in filing of joint patent applications with 住友化学株式会社
第5−8族元素を含む化合物及びその製造技術 filed 83 joint applications with 住友化学株式会社 for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 28 cases in total) is 4.7, and the median is 4.0. 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 number of filings has been decreasing for the last 3 years (2020 to 2023). The highest number of filings in 2015 with 18 cases, and their lowest number in 2022 with 4 cases.
| Index | Value |
|---|---|
| Average | 4.7 patents |
| Std Dev | 3.2 |
| COV | 0.7 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 4 cases | -20.00 % |
| 2021 year | 5 cases | +25.00 % |
| 2020 year | 4 cases | 0 |
Trends in filing of joint patent applications with コニカミノルタ株式会社
第5−8族元素を含む化合物及びその製造技術 filed 29 joint applications with コニカミノルタ株式会社 for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 8 cases in total) is 1.3, and the median is 1.5. 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 (2020 to 2023). The highest number of filings in 2015 with 9 cases, and their lowest number in 2022 with 0 cases.
| Index | Value |
|---|---|
| Average | 1.3 patents |
| Std Dev | 1.1 |
| COV | 0.8 |
| Year | Cases | YOY |
|---|---|---|
| 2021 year | 1 cases | -50.0 % |
| 2020 year | 2 cases | -33.3 % |
| 2019 year | 3 cases | +50.0 % |
Trends in filing of joint patent applications with 三井化学株式会社
第5−8族元素を含む化合物及びその製造技術 filed 45 joint applications with 三井化学株式会社 for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 27 cases in total) is 4.5, and the median is 4.5. 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 9 cases, and their lowest number in 2019 with 2 cases.
| Index | Value |
|---|---|
| Average | 4.5 patents |
| Std Dev | 1.9 |
| COV | 0.4 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 3 cases | 0 |
| 2021 year | 3 cases | -50.0 % |
| 2020 year | 6 cases | +200 % |
Trends in filing of joint patent applications with ユニバーサルディスプレイコーポレイション
第5−8族元素を含む化合物及びその製造技術 filed 150 joint applications with ユニバーサルディスプレイコーポレイション for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 43 cases in total) is 7.2, and the median is 7.0. 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 highest number of filings in 2016 with 35 cases, and their lowest number in 2022 with 3 cases.
| Index | Value |
|---|---|
| Average | 7.2 patents |
| Std Dev | 3.7 |
| COV | 0.5 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 3 cases | 0 |
| 2021 year | 3 cases | -66.7 % |
| 2020 year | 9 cases | -18.18 % |
Trends in filing of joint patent applications with 三菱化学株式会社
第5−8族元素を含む化合物及びその製造技術 filed 4 joint applications with 三菱化学株式会社 for the analysis period (2014 to 2024).
The mean of the number of filings over the last 10 years (2013 to 2023, 7 cases in total) is 0.6, and the median is 0. The coefficient of variation (standard deviation/mean) is 1.8, and there have been very big fluctuations in the number of filings from year to year.
The highest number of filings in 2014 with 3 cases, and their lowest number in 2022 with 0 cases.
| Index | Value |
|---|---|
| Average | 0.6 patents |
| Std Dev | 1.1 |
| COV | 1.8 |
| Year | Cases | YOY |
|---|---|---|
| 2015 year | 1 cases | -66.7 % |
| 2014 year | 3 cases | 0 |
| 2013 year | 3 cases | - |
Information on important patents (JP)
The following shows JP patents held by 第5−8族元素を含む化合物及びその製造技術 that have had an invalidation trial against them demanded or an opposition filed against them by a third party, and 第5−8族元素を含む化合物及びその製造技術’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 第5−8族元素を含む化合物及びその製造技術 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 (2021-12-01 ~ 2024-11-30), there were 1 patents Invalidation Trial from third parties. The average number of Invalidation Trial is 2.0 times. The most recently Invalidation Trial patent is 特許4417865 "５−アミノレブリン酸リン酸塩、その製造方法及びその用途" (Invalidation Trial day 2024-03-15) .
| - | No. | Title | Invalidation Trial days |
|---|---|---|---|
| 1 | 特許4417865 | ５−アミノレブリン酸リン酸塩、その製造方法及びその用途 | 2024-03-15 |
Top Patents/Patent Applications with the Highest Number of Invalidationed Trial
Of the patent applications filed in the last 10 years (2014-12-01 to 2024-11-30), 1 patents/patent applications were invalidation trial more than once in the examination process of other patent applications. The mean of the number of invalidation trial is 1.0. The most invalidation trial patent is 特許5935199 "多環芳香族化合物" (1 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許5935199 | 多環芳香族化合物 | 1 times |
Oppositioned cases
List of latest Oppositioned patents
In the last 3 years (2021-12-01 ~ 2024-11-30), there were 4 patents Opposition from third parties. The average number of Opposition is 1.0 times. The most recently Opposition patent is 特許7394749 "オリゴ核酸化合物の製造方法" (Opposition day 2024-06-04) , next is 特許7381286 "深いＨＯＭＯ（最高被占分子軌道）発光体デバイス構造" (Opposition day 2024-05-15) .
| - | No. | Title | Opposition days |
|---|---|---|---|
| 1 | 特許7394749 | オリゴ核酸化合物の製造方法 | 2024-06-04 |
| 2 | 特許7381286 | 深いＨＯＭＯ（最高被占分子軌道）発光体デバイス構造 | 2024-05-15 |
| 3 | 特許7173394 | 光学フィルム、着色層形成用組成物、ジピロメテンコバルト錯体及び表示装置 | 2023-05-12 |
| 4 | 特許7042892 | 中空パッケージの製造方法及び感光性組成物の提供方法 | 2022-07-11 |
Protested cases
List of latest Protested patents
In the last 3 years (2021-12-01 ~ 2024-11-30), there were 10 patents Protest from third parties. The average number of Protest is 1.4 times. The most recently Protest patent is 特開2022-132157 "有機エレクトロルミネセンス材料及びデバイス" (Protest day 2024-11-21) , next is 特開2022-045380 "集中力維持増進用組成物" (Protest day 2024-07-31) .
| - | No. | Title | Protest days |
|---|---|---|---|
| 1 | 特開2022-132157 | 有機エレクトロルミネセンス材料及びデバイス | 2024-11-21 |
| 2 | 特開2022-045380 | 集中力維持増進用組成物 | 2024-07-31 |
| 3 | 特表2022-550078 | ５’－グアニル酸二ナトリウム七水和物結晶の製造方法 | 2024-01-19 |
| 4 | 特開2023-052417 | ３－メチルフェノール誘導体組成物 | 2023-10-06 |
| 5 | 特表2022-529428 | 結晶性Ｌ－グルホシネートアンモニウム一水和物の製造方法 | 2023-07-21 |
| 6 | 特許7588095 | 二環系誘導体を含む阻害剤、その製造方法及び使用 | 2023-04-27 |
| 7 | 特許7175235 | クエン酸第二鉄水和物の製造方法 | 2022-09-20 |
| 8 | 特表2020-527567 | Ｌ−グルホシネートの精製方法 | 2022-03-07 |
| 9 | 特開2020-121961 | リン化合物の製造方法 | 2022-02-28 |
| 10 | 特許7299593 | ビスホスフィンリガンド化合物、クロム化合物、エチレンオリゴマー化触媒システム、及びエチレンオリゴマーの製造方法 | 2022-01-18 |
Top Patents/Patent Applications with the Highest Number of Protested
Of the patent applications filed in the last 10 years (2014-12-01 to 2024-11-30), 21 patents/patent applications were protest more than once in the examination process of other patent applications. The mean of the number of protest is 1.3. The most protest patent is 特表2022-550078 "５’－グアニル酸二ナトリウム七水和物結晶の製造方法" (3 times) , and the next most protest patent is 特許6711808 "発光素子および該発光素子に用いる組成物" (2 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特表2022-550078 | ５’－グアニル酸二ナトリウム七水和物結晶の製造方法 | 3 times |
| 2 | 特許6711808 | 発光素子および該発光素子に用いる組成物 | 2 times |
| 3 | 特許7175235 | クエン酸第二鉄水和物の製造方法 | 2 times |
| 4 | 特開2022-045380 | 集中力維持増進用組成物 | 2 times |
| 5 | 特許7218085 | 難燃性樹脂成形体及びその製造方法 | 2 times |
Inspectioned cases
List of latest Inspectioned patents
In the last 3 years (2021-12-01 ~ 2024-11-30), there were 33 patents Inspection from third parties. The average number of Inspection is 1.2 times. The most recently Inspection patent is 特表2022-521119 "組織の灌流の増加における使用のためのイノシトールリン酸化合物" (Inspection day 2024-10-08) , next is 特開2022-045380 "集中力維持増進用組成物" (Inspection day 2024-09-02) .
| - | No. | Title | Inspection days |
|---|---|---|---|
| 1 | 特表2022-521119 | 組織の灌流の増加における使用のためのイノシトールリン酸化合物 | 2024-10-08 |
| 2 | 特開2022-045380 | 集中力維持増進用組成物 | 2024-09-02 |
| 3 | 特許6633072 | 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−ジアミンの結晶形態 | 2024-08-23 |
| 4 | 特開2021-059528 | イリジウム錯体及び該化合物からなる発光材料 | 2024-07-16 |
| 5 | 特開2022-116057 | キナーゼ阻害剤としてのリン誘導体 | 2024-04-12 |
| 6 | 特表2020-536960 | シロシビン、異なる多形形態、中間体、調合物の調製及びそれらの使用 | 2024-03-19 |
| 7 | 特許7534577 | 発光材料、有機無機ハイブリッド発光素子およびディスプレイ | 2024-02-27 |
| 8 | 特表2022-550078 | ５’－グアニル酸二ナトリウム七水和物結晶の製造方法 | 2024-02-19 |
| 9 | 特開2023-052417 | ３－メチルフェノール誘導体組成物 | 2023-10-31 |
| 10 | 特表2022-547978 | 抗ウイルスプロドラッグ及びその製剤 | 2023-09-27 |
| 11 | 特許7173394 | 光学フィルム、着色層形成用組成物、ジピロメテンコバルト錯体及び表示装置 | 2023-08-30 |
| 12 | 特表2022-529428 | 結晶性Ｌ－グルホシネートアンモニウム一水和物の製造方法 | 2023-08-01 |
| 13 | 特表2022-526147 | ＣＤ７３阻害剤、その製造方法と応用 | 2023-07-13 |
| 14 | 特許7347125 | 多孔性配位高分子、ガス検知材およびガス検知シート | 2023-06-06 |
| 15 | 特表2020-520926 | ビス−オクタヒドロフェナントレンカルボキサミド及びそのタンパク質コンジュゲート | 2023-04-24 |
| 16 | 特許7238065 | 抗増殖化合物、ならびにそれらの薬学的組成物及び使用 | 2023-02-28 |
| 17 | 特許7465174 | ナトリウムチャネルの調節剤として有用なピリドンアミドのプロドラッグ | 2022-12-22 |
| 18 | 特表2020-505411 | テノホビルアラフェナミドの結晶形態 | 2022-12-21 |
| 19 | 特表2022-529152 | ＣＤ７３阻害剤 | 2022-11-17 |
| 20 | 特許5651275 | テノホビルアラフェナミドヘミフマレート | 2022-10-21 |
Top Patents/Patent Applications with the Highest Number of Inspectioned
Of the patent applications filed in the last 10 years (2014-12-01 to 2024-11-30), 87 patents/patent applications were inspection more than once in the examination process of other patent applications. The mean of the number of inspection is 1.2. The most inspection patent is 特許7558146 "ＰＣＴＡベースの造影剤" (6 times) , and the next most inspection patent is 特開2016-028083 "３−ピリジル−１−ヒドロキシエチリデン−１，１−ビスホスホン酸ナトリウムを２．５水和物又は１水和物として選択的に結晶化する方法" (4 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許7558146 | ＰＣＴＡベースの造影剤 | 6 times |
| 2 | 特開2016-028083 | ３−ピリジル−１−ヒドロキシエチリデン−１，１−ビスホスホン酸ナトリウムを２．５水和物又は１水和物として選択的に結晶化する方法 | 4 times |
| 3 | 特許6445610 | 触媒、その製造方法、それを含むポリエステル製造用の組成物及びそれを用いるポリエステルの製造方法 | 2 times |
| 4 | 特許6711808 | 発光素子および該発光素子に用いる組成物 | 2 times |
| 5 | 特許5944077 | β酸化水酸化鉄を実質的に含まないクエン酸第二鉄 | 2 times |
Cited cases
Top Patents/Patent Applications with the Highest Number of Cited
Of the patent applications filed in the last 10 years (2014-12-01 to 2024-11-30), 791 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6490464 "遷移金属化合物、オレフィン重合用触媒およびオレフィン系重合体の製造方法" (33 times) , and the next most cited patent is 特許6580397 "エッチング用組成物及びこれを用いた半導体素子の製造方法" (31 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許6490464 | 遷移金属化合物、オレフィン重合用触媒およびオレフィン系重合体の製造方法 | 33 times |
| 2 | 特許6580397 | エッチング用組成物及びこれを用いた半導体素子の製造方法 | 31 times |
| 3 | 特許7038371 | 多環芳香族化合物 | 30 times |
| 4 | 特許6769414 | レジスト材料及びパターン形成方法 | 19 times |
| 5 | 特開2016-036025 | 有機エレクトロルミネッセンス素子及びπ共役系化合物 | 17 times |
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