有機低分子化合物及びその製造技術 (JP Patent Analysis Report)
The Theme Code "有機低分子化合物及びその製造技術" had 220 patent application filings in the most recent period (2023-01-01 to 2023-03-31). This is a significantly decreased of -168 filings (-43.3%) over 388 they had in the same period of the previous year (2022-01-01 to 2022-03-31).
The highest number of filings in 2014 with 2,783 cases, and their lowest number in 2022 with 1,472 cases.
The mean of the number of filings over the last 5 years (2018 to 2023, 9,873 cases in total) is 1,646, and the median is 1,730. 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 | 1,646 patents |
| Std Dev | 564 |
| COV | 0.3 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 1,472 cases | -9.14 % |
| 2021 year | 1,620 cases | -12.00 % |
| 2020 year | 1,841 cases | -11.36 % |
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 有機低分子化合物及びその製造技術[4H006] 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 有機低分子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 有機低分子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.
有機低分子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 有機低分子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 有機低分子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 有機低分子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 20,001 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.
有機低分子化合物及びその製造技術[4H006]
Same industry / competition company information (JP)
The patent information of the higher applicant in the technical theme 有機低分子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, 住友化学株式会社 has the highest number of joint applications in the last in the last 3 years (2022 to 2024) with 322 cases, followed by 三菱ケミカル株式会社 with 72 cases.
| Name | Cases |
|---|---|
| 住友化学株式会社 | 322 cases |
| 三菱ケミカル株式会社 | 72 cases |
| ビーエーエスエフソシエタス・ヨーロピア | 23 cases |
| 三井化学株式会社 | 22 cases |
| 旭化成株式会社 | 15 cases |
| 株式会社日本触媒 | 11 cases |
| 三菱瓦斯化学株式会社 | 10 cases |
| 花王株式会社 | 6 cases |
| バイエル・アクチエンゲゼルシヤフト | 4 cases |
Trends in filing of joint patent applications for the target period (2014 to 2024).
Comparing the number of applications of each company, 住友化学株式会社 has the highest number of joint applications in the last for the target period (2014 to 2024) with 899 cases, followed by 三菱ケミカル株式会社 with 517 cases.
| Name | Cases |
|---|---|
| 住友化学株式会社 | 899 cases |
| 三菱ケミカル株式会社 | 517 cases |
| ビーエーエスエフソシエタス・ヨーロピア | 417 cases |
| 旭化成株式会社 | 255 cases |
| 三菱瓦斯化学株式会社 | 235 cases |
| 三井化学株式会社 | 162 cases |
| 株式会社日本触媒 | 144 cases |
| 花王株式会社 | 132 cases |
| バイエル・アクチエンゲゼルシヤフト | 25 cases |
| 三菱化学株式会社 | 13 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 有機低分子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, 住友化学株式会社 has the highest number of joint applications in the last in the last 3 years (2022 to 2024) with 322 cases, followed by ビーエーエスエフソシエタス・ヨーロピア with 23 cases.
| Name | Cases |
|---|---|
| 住友化学株式会社 | 322 cases |
| ビーエーエスエフソシエタス・ヨーロピア | 23 cases |
| 三井化学株式会社 | 22 cases |
| 株式会社日本触媒 | 11 cases |
| 花王株式会社 | 6 cases |
| バイエル・アクチエンゲゼルシヤフト | 4 cases |
Trends in filing of joint patent applications for the target period (2014 to 2024).
among the top coapplicants, 住友化学株式会社 has the highest number of joint applications in the last for the target period (2014 to 2024) with 899 cases, followed by ビーエーエスエフソシエタス・ヨーロピア with 417 cases.
| Name | Cases |
|---|---|
| 住友化学株式会社 | 899 cases |
| ビーエーエスエフソシエタス・ヨーロピア | 417 cases |
| 三井化学株式会社 | 162 cases |
| 株式会社日本触媒 | 144 cases |
| 花王株式会社 | 132 cases |
| バイエル・アクチエンゲゼルシヤフト | 25 cases |
| 三菱化学株式会社 | 13 cases |
Top company, Change in the Number of JP Patents
Below is a ranking of the number of JP patent applications by 有機低分子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 有機低分子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
有機低分子化合物及びその製造技術 filed 899 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, 643 cases in total) is 107, and the median is 102. The coefficient of variation (standard deviation/mean) is 0.21, and there have been small fluctuations in the number of filings from year to year.
The number of filings has been increasing for the last 3 years (2020 to 2023). The highest number of filings in 2023 with 148 cases, and their lowest number in 2017 with 47 cases.
| Index | Value |
|---|---|
| Average | 107 patents |
| Std Dev | 22.3 |
| COV | 0.21 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 122 cases | +20.79 % |
| 2021 year | 101 cases | -0.98 % |
| 2020 year | 102 cases | +27.50 % |
Trends in filing of joint patent applications with 三菱化学株式会社
有機低分子化合物及びその製造技術 filed 13 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, 48 cases in total) is 4.4, and the median is 0. The coefficient of variation (standard deviation/mean) is 2.3, and there have been very big fluctuations in the number of filings from year to year.
The highest number of filings in 2014 with 9 cases, and their lowest number in 2022 with 0 cases.
| Index | Value |
|---|---|
| Average | 4.4 patents |
| Std Dev | 10.1 |
| COV | 2.3 |
| Year | Cases | YOY |
|---|---|---|
| 2015 year | 4 cases | -55.6 % |
| 2014 year | 9 cases | -74.3 % |
| 2013 year | 35 cases | - |
Trends in filing of joint patent applications with 三井化学株式会社
有機低分子化合物及びその製造技術 filed 162 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, 102 cases in total) is 17.0, and the median is 16.5. 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 number of filings has been decreasing for the last 3 years (2020 to 2023). The highest number of filings in 2018 with 28 cases, and their lowest number in 2020 with 11 cases.
| Index | Value |
|---|---|
| Average | 17.0 patents |
| Std Dev | 6.8 |
| COV | 0.4 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 14 cases | -36.4 % |
| 2021 year | 22 cases | +100 % |
| 2020 year | 11 cases | -42.1 % |
Trends in filing of joint patent applications with ビーエーエスエフソシエタス・ヨーロピア
有機低分子化合物及びその製造技術 filed 417 joint applications with ビーエーエスエフソシエタス・ヨーロピア for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 171 cases in total) is 28.5, and the median is 27.5. 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 (2020 to 2023). The highest number of filings in 2015 with 75 cases, and their lowest number in 2021 with 20 cases.
| Index | Value |
|---|---|
| Average | 28.5 patents |
| Std Dev | 18.6 |
| COV | 0.7 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 23 cases | +15.00 % |
| 2021 year | 20 cases | -37.5 % |
| 2020 year | 32 cases | -5.88 % |
Trends in filing of joint patent applications with 株式会社日本触媒
有機低分子化合物及びその製造技術 filed 144 joint applications with 株式会社日本触媒 for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 72 cases in total) is 12.0, and the median is 12.5. The coefficient of variation (standard deviation/mean) is 0.5, and there have been big fluctuations in the number of filings from year to year.
The number of filings has been decreasing for the last 3 years (2020 to 2023). The highest number of filings in 2015 with 25 cases, and their lowest number in 2022 with 8 cases.
| Index | Value |
|---|---|
| Average | 12.0 patents |
| Std Dev | 5.5 |
| COV | 0.5 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 8 cases | -52.9 % |
| 2021 year | 17 cases | +13.33 % |
| 2020 year | 15 cases | -21.05 % |
Information on important patents (JP)
The following shows JP patents held by 有機低分子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 有機低分子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 有機低分子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 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) , next is 特許6718777 "衣料用洗浄剤組成物" (Invalidation Trial day 2022-06-08) .
| - | 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 |
| 2 | 特許6718777 | 衣料用洗浄剤組成物 | 2022-06-08 |
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6718777 "衣料用洗浄剤組成物" (1 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許6718777 | 衣料用洗浄剤組成物 | 1 times |
Oppositioned cases
List of latest Oppositioned patents
In the last 3 years (2021-12-01 ~ 2024-11-30), there were 15 patents Opposition from third parties. The average number of Opposition is 1.0 times. The most recently Opposition patent is 特許7436470 "固体有機過酸化物組成物" (Opposition day 2024-08-08) , next is 特許7364841 "酸ハロゲン化物による化合物の製造方法" (Opposition day 2024-04-18) .
| - | No. | Title | Opposition days |
|---|---|---|---|
| 1 | 特許7436470 | 固体有機過酸化物組成物 | 2024-08-08 |
| 2 | 特許7364841 | 酸ハロゲン化物による化合物の製造方法 | 2024-04-18 |
| 3 | 特許7320334 | 新規なジアミン及びその製造方法、並びに該ジアミンより製造されるポリアミック酸及びポリイミド | 2024-01-26 |
| 4 | 特許7249733 | ヒドロキシ置換芳香族化合物の製造方法及び梱包方法 | 2023-09-28 |
| 5 | 特許7241995 | メタン生成システム | 2023-09-13 |
| 6 | 特許7156306 | 食品添加物として使用される過酢酸組成物の製造方法 | 2023-04-18 |
| 7 | 特許7134579 | フルオレン骨格を有するビスフェノール化合物の製造方法 | 2023-03-10 |
| 8 | 特許7008634 | アルキルアミンを用いたＡ／Ｍ／Ｘ材料の製造方法 | 2022-08-04 |
| 9 | 特許6994299 | フルオレン骨格を有するジヒドロキシ化合物の精製方法 | 2022-07-14 |
| 10 | 特許6965854 | 金属有機構造体の製造方法 | 2022-05-10 |
Protested cases
List of latest Protested patents
In the last 3 years (2021-12-01 ~ 2024-11-30), there were 90 patents Protest from third parties. The average number of Protest is 1.5 times. The most recently Protest patent is 特開2022-035124 "イソステアリン酸ポリグリセリル" (Protest day 2024-11-14) , next is 特表2021-523155 "分岐脂肪酸、及び、そのエステル" (Protest day 2024-11-08) .
| - | No. | Title | Protest days |
|---|---|---|---|
| 1 | 特開2022-035124 | イソステアリン酸ポリグリセリル | 2024-11-14 |
| 2 | 特表2021-523155 | 分岐脂肪酸、及び、そのエステル | 2024-11-08 |
| 3 | 特開2022-168750 | エポキシ樹脂組成物、エポキシ樹脂硬化物、エポキシ樹脂分解性組成物、リサイクル硬化物、エポキシ樹脂硬化物の分解方法、リサイクル方法、単量体化合物、二量体化合物および三量体化合物とその硬化物 | 2024-11-01 |
| 4 | 特開2023-046748 | ブタジエン製造用触媒、ブタジエンの製造装置、及びブタジエンの製造方法 | 2024-11-01 |
| 5 | 特表2023-537393 | 廃棄ポリエステルのケミカルリサイクルから回収したグリコールの精製プロセス | 2024-10-30 |
| 6 | 特表2023-547203 | ジニトリルの水素化によりジアミンを製造するための触媒、その製造方法、およびその使用 | 2024-10-23 |
| 7 | 特開2023-031584 | １，３－ブタジエンの製造方法及び１，３－ブタジエンの製造装置 | 2024-10-17 |
| 8 | 特表2023-537800 | 有機電子素子用化合物、それを用いた有機電子素子及びその電子装置 | 2024-09-27 |
| 9 | 特開2022-167558 | ジビニルベンジルフルオレン化合物及びその製造方法、それから得られる硬化性樹脂組成物、硬化性樹脂硬化物、光学物品及び撮像装置 | 2024-09-19 |
| 10 | 特開2022-071278 | 酢酸ナトリウム結晶 | 2024-09-02 |
| 11 | 特開2021-154230 | ガス状生成物を得るための装置およびガス状生成物を得るための方法 | 2024-08-27 |
| 12 | 特開2023-104999 | キシリレンジイソシアネート入り容器、キシリレンジイソシアネートの保管方法およびキシリレンジイソシアネートの輸送方法 | 2024-08-23 |
| 13 | 特表2022-522970 | 化学物質の生成における断続的エネルギーの使用 | 2024-08-09 |
| 14 | 特表2022-522968 | オレフィン合成における再生可能エネルギーの使用 | 2024-07-31 |
| 15 | 特開2024-033515 | 感光性ペースト、配線パターンの形成方法、電子部品の製造方法および電子部品 | 2024-07-10 |
| 16 | 特表2023-516911 | ペルフルオロポリマーのフッ素化オレフィンへのアップサイクル | 2024-07-01 |
| 17 | 特表2023-504011 | 金属－有機骨格押出物の製造方法 | 2024-06-18 |
| 18 | 特表2024-509761 | ポリエチレンテレフタレート（ＰＥＴ）の脱重合による液体形態のビス（２－ヒドロキシエチル）テレフタレートの製造方法 | 2024-06-12 |
| 19 | 特開2023-054064 | クロルヘキシジンを含有する医薬組成物 | 2024-06-06 |
| 20 | 特表2022-544275 | ポリマーのリサイクル | 2024-05-30 |
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), 174 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6931179 "無水酢酸ナトリウム結晶の製造方法及び無水酢酸ナトリウム結晶" (6 times) , and the next most protest patent is 特許6931984 "フルオレン骨格を有するアルコール化合物の結晶およびその製造方法" (5 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許6931179 | 無水酢酸ナトリウム結晶の製造方法及び無水酢酸ナトリウム結晶 | 6 times |
| 2 | 特許6931984 | フルオレン骨格を有するアルコール化合物の結晶およびその製造方法 | 5 times |
| 3 | 特許7404873 | ビスフェノール組成物及びその製造方法、並びにポリカーボネート樹脂及びその製造方法 | 5 times |
| 4 | 特開2022-035124 | イソステアリン酸ポリグリセリル | 4 times |
| 5 | 再公表2021/131752 | １，３−ブタンジオール | 4 times |
Inspectioned cases
List of latest Inspectioned patents
In the last 3 years (2021-12-01 ~ 2024-11-30), there were 150 patents Inspection from third parties. The average number of Inspection is 1.6 times. The most recently Inspection patent is 特開2022-147036 "（メタ）アクリル酸エステルの製造方法" (Inspection day 2024-11-20) , next is 特開2022-147037 "（メタ）アクリル酸エステルの製造方法" (Inspection day 2024-11-20) .
| - | No. | Title | Inspection days |
|---|---|---|---|
| 1 | 特開2022-147036 | （メタ）アクリル酸エステルの製造方法 | 2024-11-20 |
| 2 | 特開2022-147037 | （メタ）アクリル酸エステルの製造方法 | 2024-11-20 |
| 3 | 特開2022-035124 | イソステアリン酸ポリグリセリル | 2024-11-18 |
| 4 | 特表2021-523155 | 分岐脂肪酸、及び、そのエステル | 2024-11-14 |
| 5 | 特開2023-031584 | １，３－ブタジエンの製造方法及び１，３－ブタジエンの製造装置 | 2024-11-13 |
| 6 | 特開2022-168750 | エポキシ樹脂組成物、エポキシ樹脂硬化物、エポキシ樹脂分解性組成物、リサイクル硬化物、エポキシ樹脂硬化物の分解方法、リサイクル方法、単量体化合物、二量体化合物および三量体化合物とその硬化物 | 2024-11-12 |
| 7 | 特表2022-522968 | オレフィン合成における再生可能エネルギーの使用 | 2024-11-12 |
| 8 | 特表2022-533696 | トリフルオロヨードメタン（ＣＦ３Ｉ）及びトリフルオロアセチルクロリド（ＣＦ３ＣＯＣｌ）の共沸性又は共沸様組成物 | 2024-11-06 |
| 9 | 特表2024-532689 | ヒドロキシエチルでキャップされたカチオン性ペプトイドを含む組成物 | 2024-11-06 |
| 10 | 特表2022-532779 | オイゲノール及びオイゲノールを含む新規な組成物の精製方法 | 2024-11-05 |
| 11 | 特許7220940 | レゾルビンＥ２の安定等価体 | 2024-10-22 |
| 12 | 特開2022-167558 | ジビニルベンジルフルオレン化合物及びその製造方法、それから得られる硬化性樹脂組成物、硬化性樹脂硬化物、光学物品及び撮像装置 | 2024-10-16 |
| 13 | 特表2022-536735 | エチレンジアミン四酢酸の作製 | 2024-10-09 |
| 14 | 特許6976678 | 含フッ素化合物、及びその製造方法 | 2024-09-30 |
| 15 | 特表2024-509761 | ポリエチレンテレフタレート（ＰＥＴ）の脱重合による液体形態のビス（２－ヒドロキシエチル）テレフタレートの製造方法 | 2024-09-11 |
| 16 | 特表2022-538009 | コハク酸プロドラッグ、コハク酸プロドラッグを含有する組成物、及びその使用 | 2024-09-06 |
| 17 | 特表2022-522970 | 化学物質の生成における断続的エネルギーの使用 | 2024-09-04 |
| 18 | 特表2023-517667 | インク、塗料、及び接着剤のための界面活性剤 | 2024-09-03 |
| 19 | 特表2022-520668 | トリフルオロアセチルハライド、水素、及びヨウ素からトリフルオロヨードメタンを製造するためのワンステッププロセス | 2024-08-14 |
| 20 | 特開2024-033515 | 感光性ペースト、配線パターンの形成方法、電子部品の製造方法および電子部品 | 2024-08-02 |
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), 377 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 再公表2021/131752 "１，３−ブタンジオール" (16 times) , and the next most inspection patent is 特許6931179 "無水酢酸ナトリウム結晶の製造方法及び無水酢酸ナトリウム結晶" (16 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 再公表2021/131752 | １，３−ブタンジオール | 16 times |
| 2 | 特許6931179 | 無水酢酸ナトリウム結晶の製造方法及び無水酢酸ナトリウム結晶 | 16 times |
| 3 | 特許6367410 | フッ素化オレフィンを製造するための統合プロセス | 10 times |
| 4 | 特開2016-153391 | 無水酢酸ナトリウム結晶 | 10 times |
| 5 | 特許6484465 | ２，２’−ビス（２−ヒドロキシエトキシ）−１，１’−ビナフタレンの結晶多形体およびその製造方法 | 10 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), 3,369 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7003349 "ホメオトロピック配向を有する液晶媒体" (52 times) , and the next most cited patent is 特許6702264 "レジスト材料及びパターン形成方法" (38 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許7003349 | ホメオトロピック配向を有する液晶媒体 | 52 times |
| 2 | 特許6702264 | レジスト材料及びパターン形成方法 | 38 times |
| 3 | 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 |
| 4 | 特許6830671 | γ−ヒドロキシ酪酸（ＧＨＢ）のプロドラッグ、その組成物および使用 | 28 times |
| 5 | 特表2019-530732 | 免疫モジュレータとして有用な対称または半対称化合物 | 27 times |
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