医薬品製剤技術 (JP Patent Analysis Report)
The Theme Code "医薬品製剤技術" had 286 patent application filings in the most recent period (2023-01-01 to 2023-05-31). This is a significantly decreased of -1,137 filings (-79.9%) over 1,423 they had in the same period of the previous year (2022-01-01 to 2022-05-31).
The highest number of filings in 2017 with 5,319 cases, and their lowest number in 2023 with 469 cases.
The mean of the number of filings over the last 5 years (2019 to 2024, 16,678 cases in total) is 2,780, and the median is 3,620. 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.
| Index | Value |
|---|---|
| Average | 2,780 patents |
| Std Dev | 1,832 |
| COV | 0.7 |
| Year | Cases | YOY |
|---|---|---|
| 2023 year | 469 cases | -86.3 % |
| 2022 year | 3,412 cases | -10.84 % |
| 2021 year | 3,827 cases | -2.37 % |
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 医薬品製剤技術[4C076] for the period of the last 10 years (2015-01-01 to 2025-01-31). 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 医薬品製剤技術, 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 医薬品製剤技術
- 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.
医薬品製剤技術, Changes in the Number of JP Patents/Patent Applications
The changes in the number of patent filings of 医薬品製剤技術 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 医薬品製剤技術 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 医薬品製剤技術 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 36,781 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.
医薬品製剤技術[4C076]
Same industry / competition company information (JP)
The patent information of the higher applicant in the technical theme 医薬品製剤技術 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 (2023 to 2025).
Comparing the number of applications of each company, 大正製薬株式会社 has the highest number of joint applications in the last in the last 3 years (2023 to 2025) with 20 cases, followed by ロート製薬株式会社 with 15 cases.
Trends in filing of joint patent applications for the target period (2015 to 2025).
Comparing the number of applications of each company, ロート製薬株式会社 has the highest number of joint applications in the last for the target period (2015 to 2025) with 403 cases, followed by 小林製薬株式会社 with 337 cases.
| Name | Cases |
|---|---|
| ロート製薬株式会社 | 403 cases |
| 小林製薬株式会社 | 337 cases |
| ノバルティスアーゲー | 304 cases |
| 興和株式会社 | 222 cases |
| 大正製薬株式会社 | 204 cases |
| ライオン株式会社 | 194 cases |
| 花王株式会社 | 154 cases |
| 武田薬品工業株式会社 | 123 cases |
| 久光製薬株式会社 | 117 cases |
| 日東電工株式会社 | 51 cases |
| 株式会社資生堂 | 26 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 医薬品製剤技術 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 (2023 to 2025).
among the top coapplicants, 大正製薬株式会社 has the highest number of joint applications in the last in the last 3 years (2023 to 2025) with 20 cases, followed by ロート製薬株式会社 with 15 cases.
| Name | Cases |
|---|---|
| 大正製薬株式会社 | 20 cases |
| ロート製薬株式会社 | 15 cases |
| ライオン株式会社 | 6 cases |
| 花王株式会社 | 5 cases |
| ノバルティスアーゲー | 3 cases |
Trends in filing of joint patent applications for the target period (2015 to 2025).
among the top coapplicants, ロート製薬株式会社 has the highest number of joint applications in the last for the target period (2015 to 2025) with 403 cases, followed by ノバルティスアーゲー with 304 cases.
| Name | Cases |
|---|---|
| ロート製薬株式会社 | 403 cases |
| ノバルティスアーゲー | 304 cases |
| 大正製薬株式会社 | 204 cases |
| ライオン株式会社 | 194 cases |
| 花王株式会社 | 154 cases |
| 武田薬品工業株式会社 | 123 cases |
| 日東電工株式会社 | 51 cases |
Top company, Change in the Number of JP Patents
Below is a ranking of the number of JP patent applications by 医薬品製剤技術’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 医薬品製剤技術’s top 7 coapplicants over the last 20 years.
Top company Details (JP)
Trends in filing of joint patent applications with 大正製薬株式会社
医薬品製剤技術 filed 204 joint applications with 大正製薬株式会社 for the analysis period (2015 to 2025).
The mean of the number of filings over the last 5 years (2019 to 2024, 79 cases in total) is 13.2, and the median is 11.0. The coefficient of variation (standard deviation/mean) is 0.4, and there have been big fluctuations in the number of filings from year to year.
The highest number of filings in 2015 with 42 cases, and their lowest number in 2019 with 8 cases.
| Index | Value |
|---|---|
| Average | 13.2 patents |
| Std Dev | 5.2 |
| COV | 0.4 |
| Year | Cases | YOY |
|---|---|---|
| 2023 year | 11 cases | -35.3 % |
| 2022 year | 17 cases | -26.09 % |
| 2021 year | 23 cases | +109 % |
Trends in filing of joint patent applications with ライオン株式会社
医薬品製剤技術 filed 194 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, 63 cases in total) is 10.5, and the median is 7.5. 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 2017 with 36 cases, and their lowest number in 2023 with 3 cases.
| Index | Value |
|---|---|
| Average | 10.5 patents |
| Std Dev | 8.0 |
| COV | 0.8 |
| Year | Cases | YOY |
|---|---|---|
| 2023 year | 3 cases | -70.0 % |
| 2022 year | 10 cases | +100 % |
| 2021 year | 5 cases | -79.2 % |
Trends in filing of joint patent applications with ロート製薬株式会社
医薬品製剤技術 filed 403 joint applications with ロート製薬株式会社 for the analysis period (2015 to 2025).
The mean of the number of filings over the last 5 years (2019 to 2024, 128 cases in total) is 21.3, and the median is 13.5. The coefficient of variation (standard deviation/mean) is 1.0, and there have been very big fluctuations in the number of filings from year to year.
The highest number of filings in 2018 with 76 cases, and their lowest number in 2023 with 10 cases.
| Index | Value |
|---|---|
| Average | 21.3 patents |
| Std Dev | 21.7 |
| COV | 1.0 |
| Year | Cases | YOY |
|---|---|---|
| 2023 year | 10 cases | -16.67 % |
| 2022 year | 12 cases | -29.41 % |
| 2021 year | 17 cases | +13.33 % |
Trends in filing of joint patent applications with ノバルティスアーゲー
医薬品製剤技術 filed 304 joint applications with ノバルティスアーゲー for the analysis period (2015 to 2025).
The mean of the number of filings over the last 5 years (2019 to 2024, 107 cases in total) is 17.8, and the median is 19.5. 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 (2021 to 2024). The highest number of filings in 2015 with 64 cases, and their lowest number in 2023 with 3 cases.
| Index | Value |
|---|---|
| Average | 17.8 patents |
| Std Dev | 13.3 |
| COV | 0.7 |
| Year | Cases | YOY |
|---|---|---|
| 2023 year | 3 cases | -85.0 % |
| 2022 year | 20 cases | +5.26 % |
| 2021 year | 19 cases | -26.92 % |
Trends in filing of joint patent applications with 武田薬品工業株式会社
医薬品製剤技術 filed 123 joint applications with 武田薬品工業株式会社 for the analysis period (2015 to 2025).
The mean of the number of filings over the last 5 years (2019 to 2024, 46 cases in total) is 7.7, and the median is 6.0. The coefficient of variation (standard deviation/mean) is 1.0, and there have been very 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 2017 with 27 cases, and their lowest number in 2023 with 0 cases.
| Index | Value |
|---|---|
| Average | 7.7 patents |
| Std Dev | 8.0 |
| COV | 1.0 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 3 cases | -72.7 % |
| 2021 year | 11 cases | +22.22 % |
| 2020 year | 9 cases | -60.9 % |
Information on important patents (JP)
The following shows JP patents held by 医薬品製剤技術 that have had an invalidation trial against them demanded or an opposition filed against them by a third party, and 医薬品製剤技術’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 医薬品製剤技術 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 (2022-02-01 ~ 2025-01-31), there were 16 patents Invalidation Trial from third parties. The average number of Invalidation Trial is 1.4 times. The most recently Invalidation Trial patent is 特許5849947 "放出制御医薬組成物" (Invalidation Trial day 2024-09-17) , next is 特許5419866 "新たな医薬組成物" (Invalidation Trial day 2024-05-30) .
| - | No. | Title | Invalidation Trial days |
|---|---|---|---|
| 1 | 特許5849947 | 放出制御医薬組成物 | 2024-09-17 |
| 2 | 特許5419866 | 新たな医薬組成物 | 2024-05-30 |
| 3 | 特許6144713 | 新たな医薬組成物 | 2024-05-30 |
| 4 | 特許5735078 | 新たな医薬組成物 | 2024-05-30 |
| 5 | 特許6560289 | 新たな医薬組成物 | 2024-05-30 |
| 6 | 特許5993471 | 組成物 | 2024-03-26 |
| 7 | 特許6445123 | 癌を治療するための方法及び組成物 | 2023-11-25 |
| 8 | 特許7194153 | 新規製剤 | 2023-07-21 |
| 9 | 特許4171216 | 含硫化合物と微量金属元素を含む輸液製剤 | 2023-05-30 |
| 10 | 特許7016341 | ＰＤ－１軸結合アンタゴニスト及びＴＩＧＩＴ阻害剤を使用するがんの治療方法 | 2023-03-27 |
Top Patents/Patent Applications with the Highest Number of Invalidationed Trial
Of the patent applications filed in the last 10 years (2015-02-01 to 2025-01-31), 18 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 1.2. The most invalidation trial patent is 特許6445123 "癌を治療するための方法及び組成物" (5 times) , and the next most invalidation trial patent is 特許6950966 "スガマデクス又はその薬理学的に許容される塩含有液剤及びその製造方法" (1 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許6445123 | 癌を治療するための方法及び組成物 | 5 times |
| 2 | 特許6950966 | スガマデクス又はその薬理学的に許容される塩含有液剤及びその製造方法 | 1 times |
| 3 | 特許6466538 | 治療薬のＣＮＳ送達 | 1 times |
| 4 | 特許6522072 | イズロン酸−２−スルファターゼのＣＮＳ送達のための方法および組成物 | 1 times |
| 5 | 特許6236167 | 医薬品 | 1 times |
Oppositioned cases
List of latest Oppositioned patents
In the last 3 years (2022-02-01 ~ 2025-01-31), there were 53 patents Opposition from third parties. The average number of Opposition is 1.0 times. The most recently Opposition patent is 特許7488634 "外用製剤" (Opposition day 2024-11-20) , next is 特許7438604 "ＳＡＲＳ－ＣＯＶ－２ ｍＲＮＡドメインワクチン" (Opposition day 2024-08-23) .
| - | No. | Title | Opposition days |
|---|---|---|---|
| 1 | 特許7488634 | 外用製剤 | 2024-11-20 |
| 2 | 特許7438604 | ＳＡＲＳ－ＣＯＶ－２ ｍＲＮＡドメインワクチン | 2024-08-23 |
| 3 | 特許7429503 | ナットウキナーゼを含む経口組成物 | 2024-08-08 |
| 4 | 特許7425603 | 医薬組成物 | 2024-07-29 |
| 5 | 特許7425560 | 固形製剤の製造方法 | 2024-07-22 |
| 6 | 特許7512762 | スガマデクス含有の液体製剤 | 2024-07-11 |
| 7 | 特許7406226 | ウイルス不活性化剤 | 2024-06-25 |
| 8 | 特許7402687 | 医薬組成物 | 2024-06-21 |
| 9 | 特許7366515 | 外用組成物 | 2024-04-23 |
| 10 | 特許7376250 | 皮膚外用組成物 | 2024-04-20 |
Protested cases
List of latest Protested patents
In the last 3 years (2022-02-01 ~ 2025-01-31), there were 281 patents Protest from third parties. The average number of Protest is 1.9 times. The most recently Protest patent is 特開2024-064797 "酸化マグネシウム顆粒及びそれを含有する酸化マグネシウム錠剤及び細粒剤、並びにそれらの製造方法" (Protest day 2024-12-13) , next is 特開2022-076152 "変色が抑制された経口組成物及びその変色抑制方法" (Protest day 2024-12-12) .
| - | No. | Title | Protest days |
|---|---|---|---|
| 1 | 特開2024-064797 | 酸化マグネシウム顆粒及びそれを含有する酸化マグネシウム錠剤及び細粒剤、並びにそれらの製造方法 | 2024-12-13 |
| 2 | 特開2022-076152 | 変色が抑制された経口組成物及びその変色抑制方法 | 2024-12-12 |
| 3 | 特開2022-050912 | 鎮痛消炎貼付剤 | 2024-12-10 |
| 4 | 特開2024-144755 | 内服組成物、甘味の後引きを改善する方法および変色を抑制する方法 | 2024-12-05 |
| 5 | 特開2020-117503 | 経口組成物 | 2024-12-02 |
| 6 | 特開2023-052910 | 可溶性タンパク質に対する親和性物質、切断性部分および反応性基を有する化合物またはその塩 | 2024-11-28 |
| 7 | 特開2024-080709 | 移植片の活性を高める方法 | 2024-11-28 |
| 8 | 特開2021-120369 | 低亜鉛血症治療剤 | 2024-11-27 |
| 9 | 特開2024-060064 | 血糖値上昇抑制剤及び整腸剤 | 2024-11-22 |
| 10 | 特開2022-089300 | 積層体不織布 | 2024-11-18 |
| 11 | 特開2024-096506 | 外用製剤 | 2024-11-12 |
| 12 | 特表2021-522805 | ｈＭＰＣの集団をゼノフリー生成するための方法 | 2024-11-08 |
| 13 | 特表2024-501951 | 小胞体ストレス減少用組成物 | 2024-11-05 |
| 14 | 再公表2019/026992 | クロルヘキシジンを含有する医薬組成物 | 2024-11-01 |
| 15 | 特開2021-059525 | 水中油型乳化組成物、及び水中油型乳化組成物の液だれ抑制方法 | 2024-10-31 |
| 16 | 特開2022-070845 | 浸透促進方法 | 2024-10-30 |
| 17 | 特開2020-066592 | 水性貼付剤 | 2024-10-30 |
| 18 | 特開2022-174508 | 顆粒の製造方法 | 2024-10-29 |
| 19 | 特許7612148 | 変色が抑制された経口組成物及びその変色抑制方法 | 2024-10-25 |
| 20 | 特開2023-075345 | 眼科組成物およびそれに摩擦低減作用を付与する方法 | 2024-10-24 |
Top Patents/Patent Applications with the Highest Number of Protested
Of the patent applications filed in the last 10 years (2015-02-01 to 2025-01-31), 590 patents/patent applications were protest more than once in the examination process of other patent applications. The mean of the number of protest is 1.8. The most protest patent is 特開2020-193227 "外用組成物" (13 times) , and the next most protest patent is 特許7320919 "小さい活動性脈絡膜新生血管病変を有する加齢黄斑変性症の治療" (10 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特開2020-193227 | 外用組成物 | 13 times |
| 2 | 特許7320919 | 小さい活動性脈絡膜新生血管病変を有する加齢黄斑変性症の治療 | 10 times |
| 3 | 特開2018-048105 | 外用組成物 | 10 times |
| 4 | 特開2018-177763 | トラネキサム酸類配合製剤 | 9 times |
| 5 | 特開2018-048104 | 外用組成物 | 9 times |
Inspectioned cases
List of latest Inspectioned patents
In the last 3 years (2022-02-01 ~ 2025-01-31), there were 846 patents Inspection from third parties. The average number of Inspection is 2.0 times. The most recently Inspection patent is 特表2022-515920 "リファマイシン－キノリジノン結合分子及びその薬学的に許容される塩の適用" (Inspection day 2024-12-27) , next is 特表2024-510142 "甲状腺眼症の処置のための方法" (Inspection day 2024-12-26) .
| - | No. | Title | Inspection days |
|---|---|---|---|
| 1 | 特表2022-515920 | リファマイシン－キノリジノン結合分子及びその薬学的に許容される塩の適用 | 2024-12-27 |
| 2 | 特表2024-510142 | 甲状腺眼症の処置のための方法 | 2024-12-26 |
| 3 | 特開2023-060159 | 外用組成物 | 2024-12-25 |
| 4 | 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 |
| 5 | 特開2022-050912 | 鎮痛消炎貼付剤 | 2024-12-20 |
| 6 | 特開2024-144755 | 内服組成物、甘味の後引きを改善する方法および変色を抑制する方法 | 2024-12-19 |
| 7 | 特開2024-064797 | 酸化マグネシウム顆粒及びそれを含有する酸化マグネシウム錠剤及び細粒剤、並びにそれらの製造方法 | 2024-12-17 |
| 8 | 特表2022-517939 | 医薬組成物 | 2024-12-17 |
| 9 | 特開2022-139373 | 皮膚外用剤 | 2024-12-16 |
| 10 | 特開2024-060064 | 血糖値上昇抑制剤及び整腸剤 | 2024-12-16 |
| 11 | 特開2023-052910 | 可溶性タンパク質に対する親和性物質、切断性部分および反応性基を有する化合物またはその塩 | 2024-12-12 |
| 12 | 特表2022-526481 | 植物性機能性材料 | 2024-12-12 |
| 13 | 特開2020-117503 | 経口組成物 | 2024-12-09 |
| 14 | 特開2023-113803 | シチシンのコハク酸塩およびその使用 | 2024-12-09 |
| 15 | 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 |
| 16 | 特開2021-152005 | アピキサバン含有固体分散体 | 2024-12-06 |
| 17 | 特表2021-519758 | ＬＦＡ３バリアントならびにその組成物および使用法 | 2024-12-06 |
| 18 | 特開2024-080709 | 移植片の活性を高める方法 | 2024-12-05 |
| 19 | 特開2024-020187 | ウデナフィル組成物を用いてフォンタン患者における心筋性能を改善する方法 | 2024-12-05 |
| 20 | 特開2021-120369 | 低亜鉛血症治療剤 | 2024-12-04 |
Top Patents/Patent Applications with the Highest Number of Inspectioned
Of the patent applications filed in the last 10 years (2015-02-01 to 2025-01-31), 1,567 patents/patent applications were inspection more than once in the examination process of other patent applications. The mean of the number of inspection is 1.8. The most inspection patent is 特開2018-048105 "外用組成物" (32 times) , and the next most inspection patent is 特許6142892 "経口投与用医薬組成物" (30 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特開2018-048105 | 外用組成物 | 32 times |
| 2 | 特許6142892 | 経口投与用医薬組成物 | 30 times |
| 3 | 特許7376250 | 皮膚外用組成物 | 30 times |
| 4 | 特開2018-048104 | 外用組成物 | 27 times |
| 5 | 特許6286383 | 固形医薬組成物 | 26 times |
Cited cases
Top Patents/Patent Applications with the Highest Number of Cited
Of the patent applications filed in the last 10 years (2015-02-01 to 2025-01-31), 5,387 patents/patent applications were cited more than once in the examination process of other patent applications. The mean of the number of cited is 2.1. 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5939695 "粘性水系組成物およびその製造方法" (32 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5939695 | 粘性水系組成物およびその製造方法 | 32 times |
| 3 | 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 | 30 times |
| 4 | 特許6157543 | 封入薬物組成物およびその使用方法 | 29 times |
| 5 | 特許6683886 | 薬物動態が改善された放出調節ガンマ−ヒドロキシ酪酸塩製剤 | 29 times |
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