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 680 patent application filings in the most recent period (2022-01-01 to 2022-07-31). This is a significantly decreased of -254 filings (-27.2%) over 934 they had in the same period of the previous year (2021-01-01 to 2021-07-31).
The highest number of filings in 2014 with 2,778 cases, and their lowest number in 2022 with 913 cases.
The mean of the number of filings over the last 5 years (2018 to 2023, 8,774 cases in total) is 1,462, and the median is 1,654. 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.
| Index | Value |
|---|---|
| Average | 1,462 patents |
| Std Dev | 694 |
| COV | 0.5 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 913 cases | -41.1 % |
| 2021 year | 1,550 cases | -11.83 % |
| 2020 year | 1,758 cases | -12.62 % |
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 2024-03-31). 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 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 18,774 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 234 cases, followed by 三菱ケミカル株式会社 with 50 cases.
| Name | Cases |
|---|---|
| 住友化学株式会社 | 234 cases |
| 三菱ケミカル株式会社 | 50 cases |
| 三井化学株式会社 | 15 cases |
| ビーエーエスエフソシエタス・ヨーロピア | 8 cases |
| 株式会社日本触媒 | 8 cases |
| 旭化成株式会社 | 8 cases |
| 花王株式会社 | 5 cases |
| 三菱瓦斯化学株式会社 | 4 cases |
| バイエル・アクチエンゲゼルシヤフト | 2 cases |
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 804 cases, followed by 三菱ケミカル株式会社 with 491 cases.
| Name | Cases |
|---|---|
| 住友化学株式会社 | 804 cases |
| 三菱ケミカル株式会社 | 491 cases |
| ビーエーエスエフソシエタス・ヨーロピア | 400 cases |
| 旭化成株式会社 | 246 cases |
| 三菱瓦斯化学株式会社 | 223 cases |
| 三井化学株式会社 | 154 cases |
| 株式会社日本触媒 | 138 cases |
| 花王株式会社 | 129 cases |
| バイエル・アクチエンゲゼルシヤフト | 23 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 234 cases, followed by 三井化学株式会社 with 15 cases.
| Name | Cases |
|---|---|
| 住友化学株式会社 | 234 cases |
| 三井化学株式会社 | 15 cases |
| ビーエーエスエフソシエタス・ヨーロピア | 8 cases |
| 株式会社日本触媒 | 8 cases |
| 花王株式会社 | 5 cases |
| バイエル・アクチエンゲゼルシヤフト | 2 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 804 cases, followed by ビーエーエスエフソシエタス・ヨーロピア with 400 cases.
| Name | Cases |
|---|---|
| 住友化学株式会社 | 804 cases |
| ビーエーエスエフソシエタス・ヨーロピア | 400 cases |
| 三井化学株式会社 | 154 cases |
| 株式会社日本触媒 | 138 cases |
| 花王株式会社 | 129 cases |
| バイエル・アクチエンゲゼルシヤフト | 23 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 804 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, 600 cases in total) is 100, and the median is 98.5. The coefficient of variation (standard deviation/mean) is 0.14, 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 2022 with 122 cases, and their lowest number in 2017 with 47 cases.
| Index | Value |
|---|---|
| Average | 100 patents |
| Std Dev | 14.0 |
| COV | 0.14 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 122 cases | +23.23 % |
| 2021 year | 99 cases | +1.02 % |
| 2020 year | 98 cases | +24.05 % |
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 154 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, 94 cases in total) is 15.7, and the median is 16.0. 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 (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 | 15.7 patents |
| Std Dev | 8.2 |
| COV | 0.5 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 13 cases | -38.1 % |
| 2021 year | 21 cases | +90.9 % |
| 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 400 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, 154 cases in total) is 25.7, and the median is 26.0. 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 75 cases, and their lowest number in 2022 with 8 cases.
| Index | Value |
|---|---|
| Average | 25.7 patents |
| Std Dev | 19.8 |
| COV | 0.8 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 8 cases | -60.0 % |
| 2021 year | 20 cases | -37.5 % |
| 2020 year | 32 cases | -3.03 % |
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 138 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, 66 cases in total) is 11.0, and the median is 12.0. 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 2015 with 25 cases, and their lowest number in 2022 with 7 cases.
| Index | Value |
|---|---|
| Average | 11.0 patents |
| Std Dev | 5.9 |
| COV | 0.5 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 7 cases | -50.0 % |
| 2021 year | 14 cases | -6.67 % |
| 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 (2021-04-01 ~ 2024-03-31), 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6718777 "衣料用洗浄剤組成物" (Invalidation Trial day 2022-06-08) , next 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 2021-09-13) .
| - | No. | Title | Invalidation Trial days |
|---|---|---|---|
| 1 | 特許6718777 | 衣料用洗浄剤組成物 | 2022-06-08 |
| 2 | 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 | 2021-09-13 |
Top Patents/Patent Applications with the Highest Number of Invalidationed Trial
Of the patent applications filed in the last 10 years (2014-04-01 to 2024-03-31), 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 (2021-04-01 ~ 2024-03-31), 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" (Opposition day 2024-01-26) , next is 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" (Opposition day 2023-09-28) .
| - | No. | Title | Opposition days |
|---|---|---|---|
| 1 | 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 |
| 2 | 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 |
| 3 | 特許7241995 | メタン生成システム | 2023-09-13 |
| 4 | 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 |
| 5 | 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 |
| 6 | 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 |
| 7 | 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 |
| 8 | 特許6965854 | 金属有機構造体の製造方法 | 2022-05-10 |
| 9 | 特許6979544 | １，３−ブチレングリコール製品 | 2022-04-26 |
| 10 | 特許6979473 | １，３−ブチレングリコール製品 | 2022-04-25 |
Protested cases
List of latest Protested patents
In the last 3 years (2021-04-01 ~ 2024-03-31), there were 78 patents Protest from third parties. The average number of Protest is 1.5 times. The most recently Protest patent is 特表2021-523155 "分岐脂肪酸、及び、そのエステル" (Protest day 2024-02-29) , next is 特開2023-036548 "キシリレンジイソシアネート組成物およびそれを含む光学用重合性組成物" (Protest day 2024-02-19) .
| - | No. | Title | Protest days |
|---|---|---|---|
| 1 | 特表2021-523155 | 分岐脂肪酸、及び、そのエステル | 2024-02-29 |
| 2 | 特開2023-036548 | キシリレンジイソシアネート組成物およびそれを含む光学用重合性組成物 | 2024-02-19 |
| 3 | 特開2021-130633 | メタン製造方法、メタノール製造方法、メタン製造設備、及びメタノール製造設備 | 2024-02-16 |
| 4 | 特開2021-063019 | １，３−ブタンジオールの製造方法 | 2023-12-27 |
| 5 | 特許7454024 | ポリチオール組成物及びその応用 | 2023-12-15 |
| 6 | 特許7432997 | 合成物生産システム及び合成物生産方法 | 2023-12-07 |
| 7 | 特表2023-507275 | ビス（２－ヒドロキシエチル）テレフタレートの精製方法の製造方法 | 2023-12-06 |
| 8 | 特開2019-189603 | 無水酢酸ナトリウム粒子群およびその製造方法 | 2023-11-14 |
| 9 | 特表2023-534498 | 新規な複素環式化合物及びそれを含む有機発光素子 | 2023-10-31 |
| 10 | 再公表2021/131752 | １，３−ブタンジオール | 2023-10-30 |
| 11 | 特開2021-191738 | 易重合性化合物の製造方法 | 2023-10-30 |
| 12 | 特開2023-052417 | ３－メチルフェノール誘導体組成物 | 2023-10-06 |
| 13 | 再公表2019/039520 | 芳香族アルコールスルホン酸塩を含有するビスフェノール組成物及びその製造方法、ポリカーボネート樹脂及びその製造方法、並びに、ビスフェノールの製造方法 | 2023-09-30 |
| 14 | 特開2023-041608 | 再生ビス（２－ヒドロキシエチル）テレフタラートの色合いを改良する方法 | 2023-09-27 |
| 15 | 特開2023-070432 | 茶類香味付与組成物 | 2023-09-26 |
| 16 | 特開2021-116249 | フルオレン骨格を有するビスナフトールの結晶及びその製造方法 | 2023-08-01 |
| 17 | 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 |
| 18 | 特開2021-155273 | 水素供給システム | 2023-07-19 |
| 19 | 特開2023-006959 | ビス－２－ヒドロキシエチルテレフタレートの結晶の製造方法 | 2023-07-19 |
| 20 | 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 | 2023-06-27 |
Top Patents/Patent Applications with the Highest Number of Protested
Of the patent applications filed in the last 10 years (2014-04-01 to 2024-03-31), 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 | 再公表2021/131752 | １，３−ブタンジオール | 4 times |
| 5 | 特許6250528 | 二酸化塩素発生剤 | 4 times |
Inspectioned cases
List of latest Inspectioned patents
In the last 3 years (2021-04-01 ~ 2024-03-31), there were 144 patents Inspection from third parties. The average number of Inspection is 1.8 times. The most recently Inspection patent is 特表2023-507275 "ビス（２－ヒドロキシエチル）テレフタレートの精製方法の製造方法" (Inspection day 2024-03-21) , next is 特開2021-130633 "メタン製造方法、メタノール製造方法、メタン製造設備、及びメタノール製造設備" (Inspection day 2024-03-12) .
| - | No. | Title | Inspection days |
|---|---|---|---|
| 1 | 特表2023-507275 | ビス（２－ヒドロキシエチル）テレフタレートの精製方法の製造方法 | 2024-03-21 |
| 2 | 特開2021-130633 | メタン製造方法、メタノール製造方法、メタン製造設備、及びメタノール製造設備 | 2024-03-12 |
| 3 | 特表2021-523155 | 分岐脂肪酸、及び、そのエステル | 2024-03-08 |
| 4 | 特許7454024 | ポリチオール組成物及びその応用 | 2024-02-26 |
| 5 | 特開2021-095396 | ジチアポリエーテルジオール及びその製造方法並びに該ジチアポリエーテルジオールを含むＳｎＡｇめっき液、該ＳｎＡｇめっき液を用いてめっき皮膜を形成する方法 | 2024-02-20 |
| 6 | 特表2021-513452 | イオン交換樹脂を安定化する方法 | 2024-02-19 |
| 7 | 特開2021-063019 | １，３−ブタンジオールの製造方法 | 2024-01-31 |
| 8 | 特開2017-176931 | 触媒 | 2024-01-22 |
| 9 | 特許6851712 | 置換されたオレフィンの製造方法 | 2024-01-19 |
| 10 | 特表2023-534498 | 新規な複素環式化合物及びそれを含む有機発光素子 | 2024-01-10 |
| 11 | 特許7432997 | 合成物生産システム及び合成物生産方法 | 2024-01-10 |
| 12 | 特許6825816 | ニトリルオキシド化合物 | 2023-12-15 |
| 13 | 再公表2021/131752 | １，３−ブタンジオール | 2023-12-11 |
| 14 | 特許7399846 | （Ｓ）－ＴＥＲＴ－ブチル４，５－ジアミノ－５－オキソペンタノエートの調製プロセス | 2023-12-04 |
| 15 | 特表2020-533283 | エンドキシフェンを製造および使用する方法 | 2023-11-29 |
| 16 | 特開2021-191738 | 易重合性化合物の製造方法 | 2023-11-28 |
| 17 | 特開2019-189603 | 無水酢酸ナトリウム粒子群およびその製造方法 | 2023-11-24 |
| 18 | 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 | 2023-11-24 |
| 19 | 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 | 2023-11-07 |
| 20 | 特許7148772 | 高配向性金属複合塩 | 2023-11-07 |
Top Patents/Patent Applications with the Highest Number of Inspectioned
Of the patent applications filed in the last 10 years (2014-04-01 to 2024-03-31), 406 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) , and the next most inspection patent is 再公表2021/131752 "１，３−ブタンジオール" (15 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 | 16 times |
| 2 | 再公表2021/131752 | １，３−ブタンジオール | 15 times |
| 3 | 再公表2015/072494 | 新規二酢酸ナトリウム結晶及び該結晶を含有する固形透析用製剤 | 11 times |
| 4 | 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 |
| 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 (2014-04-01 to 2024-03-31), 3,435 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" (50 times) , and the next 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" (32 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 | 50 times |
| 2 | 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 | 32 times |
| 3 | 特許6336870 | ビフェノール化合物及びそれを用いるオレフィン重合用触媒並びにオレフィン重合体の製造方法 | 31 times |
| 4 | 特許6702264 | レジスト材料及びパターン形成方法 | 30 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 | 25 times |
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