The Technical Field "ポリエチレンオキシド" had 20 patent application filings in the most recent period (2023-01-01 to 2023-01-31). This is a significantly decreased of -111 filings (-84.7%) over 131 they had in the same period of the previous year (2022-01-01 to 2022-01-31). This report also includes technical terms related to " PEG ", " PEO ", " ポリ(エチレングリコール) ", " ポリエチレンオキサイド ", " ポリエチレングリコール ", " ポリエチレングリコール類 ", " ポリオキシエチレン " in the search set.
The highest number of filings in 2017 with 2,643 cases, and their lowest number in 2022 with 1,684 cases.
The mean of the number of filings over the last 5 years (2018 to 2023, 11,036 cases in total) is 1,839, and the median is 2,021. 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.
Index | Value |
---|---|
Average | 1,839 patents |
Std Dev | 756 |
COV | 0.4 |
Year | Cases | YOY |
---|---|---|
2022 year | 1,684 cases | -13.20 % |
2021 year | 1,940 cases | -7.71 % |
2020 year | 2,102 cases | -15.00 % |
This report provides the latest patent analysis information (the IP landscape, including a patent map) on the patent search results of the JP patent database for ポリエチレンオキシド for the period of the last 10 years (2014-01-01 to 2024-09-30). 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 ポリエチレンオキシド, such as changes in the number of patents/patent applications they have filed, comparisons of the numbers of patents/patent applications filed by their peers and competitors, their top coapplicants (joint research partners, alliance partners), and their most important patents. It can be used in various intellectual property business operations such as IP landscaping, patent search/patent analysis, preparation of intellectual property business evaluation reports, selection of M&A candidates, and selection of alliance partners.
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..
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.
The changes in the number of patent filings of ポリエチレンオキシド over the last 20 years (JP) are shown below.
The change in the number of patents/patent applications is the most basic index in patent analysis. By examining the change in the number of patents/patent applications, you can see the status of technological development and R&D focus for each company or technology. It should be noted that since there is a one and a half year lag between the filing and the laying open of patent applications, it is not possible to analyze the situation more recently than one and half years prior to the present.
In this report, you can only see the change in the number of patents/patent applications by company or technology, whereas Patent Integration allows you to quickly compare the number of patent applications with your competitors in each technical field by cross-referencing with other keywords and patent classifications.
This patent analysis report was created for a patent search set of 21,194 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.
A patent aanlysis report on the following synonyms was found in the technical term "ポリエチレンオキシド".
The number of patents and changes in the number of patents of other companies (competitors) in the same industry as ポリエチレンオキシド are shown below.
Comparison of changes in the number of patents with peers and competitors is an important analytical index for understanding the intellectual property strategies of each company. By checking the transition of the number of patents for each company / competitor, you can check the status of focus on technology development and R&D for each company / technology.
It should be noted that patents have a time lag of one and a half years from filing to publication, so it is not possible to analyze the situation more recent than one and a half years.
If you want to find out more information, " Patent Integration , You can compare the number of patent applications with competitors in each technical field in a short time by multiplying with other keywords and patent classifications.Please use it for more detailed patent information analysis such as selection of M&A candidate destinations and alliance destinations.
Comparing the number of applications of each company, 花王株式会社 has the highest number of joint applications in the last in the last 3 years (2022 to 2024) with 54 cases, followed by ライオン株式会社 with 24 cases.
Name | Cases |
---|---|
花王株式会社 | 54 cases |
ライオン株式会社 | 24 cases |
株式会社資生堂 | 18 cases |
東レ株式会社 | 16 cases |
キヤノン株式会社 | 15 cases |
エルジー・ケム・リミテッド | 13 cases |
ビーエーエスエフソシエタス・ヨーロピア | 9 cases |
ザプロクターアンドギャンブルカンパニー | 8 cases |
ロレアル | 7 cases |
DIC株式会社 | 5 cases |
富士フイルム株式会社 | 3 cases |
Comparing the number of applications of each company, 花王株式会社 has the highest number of joint applications in the last for the target period (2014 to 2024) with 311 cases, followed by ライオン株式会社 with 246 cases.
Name | Cases |
---|---|
花王株式会社 | 311 cases |
ライオン株式会社 | 246 cases |
ザプロクターアンドギャンブルカンパニー | 236 cases |
エルジー・ケム・リミテッド | 229 cases |
ロレアル | 202 cases |
東レ株式会社 | 162 cases |
株式会社資生堂 | 156 cases |
富士フイルム株式会社 | 144 cases |
キヤノン株式会社 | 118 cases |
ビーエーエスエフソシエタス・ヨーロピア | 117 cases |
DIC株式会社 | 98 cases |
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.
The number of patents and changes in the number of patents of other companies (competitors) in the same industry as ポリエチレンオキシド are shown below.
Comparison of changes in the number of patents with peers and competitors is an important analytical index for understanding the intellectual property strategies of each company. By checking the transition of the number of patents for each company / competitor, you can check the status of focus on technology development and R&D for each company / technology.
It should be noted that patents have a time lag of one and a half years from filing to publication, so it is not possible to analyze the situation more recent than one and a half years.
If you want to find out more information, " Patent Integration , You can compare the number of patent applications with competitors in each technical field in a short time by multiplying with other keywords and patent classifications.Please use it for more detailed patent information analysis such as selection of M&A candidate destinations and alliance destinations.
Among the top coapplicants, 花王株式会社 has the highest number of joint applications in the last in the last 3 years (2022 to 2024) with 54 cases, followed by ライオン株式会社 with 24 cases.
Name | Cases |
---|---|
花王株式会社 | 54 cases |
ライオン株式会社 | 24 cases |
株式会社資生堂 | 18 cases |
東レ株式会社 | 16 cases |
エルジー・ケム・リミテッド | 13 cases |
ザプロクターアンドギャンブルカンパニー | 8 cases |
ロレアル | 7 cases |
Among the top coapplicants, 花王株式会社 has the highest number of joint applications in the last for the target period (2014 to 2024) with 311 cases, followed by ライオン株式会社 with 246 cases.
Name | Cases |
---|---|
花王株式会社 | 311 cases |
ライオン株式会社 | 246 cases |
ザプロクターアンドギャンブルカンパニー | 236 cases |
エルジー・ケム・リミテッド | 229 cases |
ロレアル | 202 cases |
東レ株式会社 | 162 cases |
株式会社資生堂 | 156 cases |
Below is a ranking of the number of JP patent applications by ポリエチレンオキシド’s top 7 coapplicants over the last 20 years.
Below is a patent map showing the changes in the numbers of JP patent filings by ポリエチレンオキシド’s top 7 coapplicants over the last 20 years.
ポリエチレンオキシド filed 311 joint applications with 花王株式会社 for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 163 cases in total) is 27.2, and the median is 26.5. The coefficient of variation (standard deviation/mean) is 0.18, 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 2016 with 41 cases, and their lowest number in 2019 with 25 cases.
Index | Value |
---|---|
Average | 27.2 patents |
Std Dev | 4.9 |
COV | 0.18 |
Year | Cases | YOY |
---|---|---|
2022 year | 34 cases | +6.25 % |
2021 year | 32 cases | +23.08 % |
2020 year | 26 cases | +4.00 % |
ポリエチレンオキシド filed 246 joint applications with ライオン株式会社 for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 126 cases in total) is 21.0, and the median is 23.0. 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 number of filings has been decreasing for the last 3 years (2020 to 2023). The highest number of filings in 2016 with 32 cases, and their lowest number in 2022 with 20 cases.
Index | Value |
---|---|
Average | 21.0 patents |
Std Dev | 8.7 |
COV | 0.4 |
Year | Cases | YOY |
---|---|---|
2022 year | 20 cases | -13.04 % |
2021 year | 23 cases | 0 |
2020 year | 23 cases | -14.81 % |
ポリエチレンオキシド filed 202 joint applications with ロレアル for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 75 cases in total) is 12.5, and the median is 12.5. The coefficient of variation (standard deviation/mean) is 0.6, 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 38 cases, and their lowest number in 2022 with 6 cases.
Index | Value |
---|---|
Average | 12.5 patents |
Std Dev | 7.5 |
COV | 0.6 |
Year | Cases | YOY |
---|---|---|
2022 year | 6 cases | -53.8 % |
2021 year | 13 cases | +8.33 % |
2020 year | 12 cases | -45.5 % |
ポリエチレンオキシド filed 236 joint applications with ザプロクターアンドギャンブルカンパニー for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 139 cases in total) is 23.2, and the median is 25.5. 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 2018 with 44 cases, and their lowest number in 2022 with 4 cases.
Index | Value |
---|---|
Average | 23.2 patents |
Std Dev | 15.2 |
COV | 0.7 |
Year | Cases | YOY |
---|---|---|
2022 year | 4 cases | -81.0 % |
2021 year | 21 cases | -41.7 % |
2020 year | 36 cases | +20.00 % |
ポリエチレンオキシド filed 162 joint applications with 東レ株式会社 for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 81 cases in total) is 13.5, and the median is 10.5. 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 highest number of filings in 2019 with 26 cases, and their lowest number in 2022 with 7 cases.
Index | Value |
---|---|
Average | 13.5 patents |
Std Dev | 7.4 |
COV | 0.5 |
Year | Cases | YOY |
---|---|---|
2022 year | 7 cases | 0 |
2021 year | 7 cases | -65.0 % |
2020 year | 20 cases | -23.08 % |
The following shows JP patents held by ポリエチレンオキシド that have had an invalidation trial against them demanded or an opposition filed against them by a third party, and ポリエチレンオキシド’s JP patents/patent applications of high importance cited by Examiners in patent examination processes.
By noting the most important patents, you can obtain knowledge of the competitive business environment in which ポリエチレンオキシド is placed (e.g., whether it is a fiercely competitive environment or an oligopolistic market and the like). In general, it can be understood that a company with a large number of demands for invalidation trials is developing their business in a business environment where IP disputes are common.
If you want to search for more detailed information, you can use Patent Integration to retrieve and download by company cited patents/patent applications or patents undergoing invalidation trials. You can quickly extract important patents from a patent set that includes multiple competitors by cross-referencing with other keywords and patent classifications. Please consider using it for searches for important patents/patent applications.
In the last 3 years (2021-10-01 ~ 2024-09-30), 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6543829 "コークス炉ガス精製におけるタール汚れの抑制方法及びそのための組成物" (Invalidation Trial day 2023-04-20) , next is 特許6692856 "RNA依存性標的DNA修飾およびRNA依存性転写調節のための方法および組成物" (Invalidation Trial day 2022-02-25) .
- | No. | Title | Invalidation Trial days |
---|---|---|---|
1 | 特許6543829 | コークス炉ガス精製におけるタール汚れの抑制方法及びそのための組成物 | 2023-04-20 |
2 | 特許6692856 | RNA依存性標的DNA修飾およびRNA依存性転写調節のための方法および組成物 | 2022-02-25 |
Of the patent applications filed in the last 10 years (2014-10-01 to 2024-09-30), 3 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 1.3. The most invalidation trial patent is 特許6543829 "コークス炉ガス精製におけるタール汚れの抑制方法及びそのための組成物" (2 times) , and the next most invalidation trial patent is 特許6743078 "保護性通気性材料および保護性通気性材料を製造するための方法" (1 times) .
- | No. | Title | |
---|---|---|---|
1 | 特許6543829 | コークス炉ガス精製におけるタール汚れの抑制方法及びそのための組成物 | 2 times |
2 | 特許6743078 | 保護性通気性材料および保護性通気性材料を製造するための方法 | 1 times |
3 | 特許6293103 | 自己緩衝タンパク質製剤 | 1 times |
In the last 3 years (2021-10-01 ~ 2024-09-30), 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7437724 "酸化染料含有組成物" (Opposition day 2024-08-19) , next is 特許7392241 "燃料電池車用着色冷却液組成物" (Opposition day 2024-05-24) .
- | No. | Title | Opposition days |
---|---|---|---|
1 | 特許7437724 | 酸化染料含有組成物 | 2024-08-19 |
2 | 特許7392241 | 燃料電池車用着色冷却液組成物 | 2024-05-24 |
3 | 特許7372177 | フィルム用グラビア印刷インキ組成物、印刷方法、印刷物及びラミネート積層体 | 2024-04-25 |
4 | 特許7376250 | 皮膚外用組成物 | 2024-04-20 |
5 | 特許7352122 | 泡消火剤 | 2024-03-27 |
6 | 特許7348543 | メッセンジャーRNAのカプセル化 | 2024-02-29 |
7 | 特許7339391 | 油性粒子分散組成物及びその製造方法 | 2024-02-26 |
8 | 特許7329099 | 樹脂組成物及び多孔フィルム | 2024-02-19 |
9 | 特許7321463 | 反射防止フィルム、偏光板およびディスプレイ装置 | 2024-02-02 |
10 | 特許7298151 | 測定誤差の低減方法 | 2023-12-27 |
In the last 3 years (2021-10-01 ~ 2024-09-30), there were 258 patents Protest from third parties. The average number of Protest is 1.7 times. The most recently Protest patent is 特開2023-020178 "水性ボールペン用インキ組成物およびそれを用いた水性ボールペン" (Protest day 2024-09-24) , next is 特開2021-143136 "染毛用組成物" (Protest day 2024-09-11) .
- | No. | Title | Protest days |
---|---|---|---|
1 | 特開2023-020178 | 水性ボールペン用インキ組成物およびそれを用いた水性ボールペン | 2024-09-24 |
2 | 特開2021-143136 | 染毛用組成物 | 2024-09-11 |
3 | 特開2022-099406 | 水中油型日やけ止め化粧料 | 2024-09-05 |
4 | 特開2020-193227 | 外用組成物 | 2024-09-05 |
5 | 特開2023-060015 | 眼科用組成物 | 2024-08-29 |
6 | 特表2023-528506 | 熱と紫外線によって紫外線遮断効率が上昇する紫外線遮断用化粧料組成物 | 2024-08-28 |
7 | 特開2021-138937 | 印刷用プライマーおよび積層体 | 2024-08-27 |
8 | 特開2022-139373 | 皮膚外用剤 | 2024-08-22 |
9 | 特開2023-087645 | ナノファイバー積層シート | 2024-08-19 |
10 | 特開2022-097802 | 土壌湿潤剤用効力増強剤組成物 | 2024-08-09 |
11 | 特開2024-056010 | セパレータ、それを含む二次電池および装置 | 2024-08-06 |
12 | 特許7558317 | 洗浄殺菌組成物 | 2024-08-05 |
13 | 特開2022-163809 | 口腔菌叢改善剤 | 2024-07-26 |
14 | 特表2024-508601 | 多層経口薄フィルム | 2024-07-26 |
15 | 特開2022-132740 | 洗浄用組成物 | 2024-07-24 |
16 | 特開2023-124832 | パンテノール類含有ゲル組成物 | 2024-07-23 |
17 | 特開2022-166451 | 皮膚外用剤 | 2024-07-17 |
18 | 特開2021-063061 | シワ改善用皮膚外用剤 | 2024-07-17 |
19 | 特許7558059 | 口腔用組成物 | 2024-07-16 |
20 | 特開2022-167087 | W/O型乳化組成物 | 2024-07-11 |
Of the patent applications filed in the last 10 years (2014-10-01 to 2024-09-30), 518 patents/patent applications were protest more than once in the examination process of other patent applications. The mean of the number of protest is 1.5. The most protest patent is 特開2020-193227 "外用組成物" (13 times) , and the next most protest patent is 特許7345152 "酸化染毛剤組成物セット" (6 times) .
- | No. | Title | |
---|---|---|---|
1 | 特開2020-193227 | 外用組成物 | 13 times |
2 | 特許7345152 | 酸化染毛剤組成物セット | 6 times |
3 | 特開2023-071594 | 口腔用組成物 | 6 times |
4 | 特許7058943 | 水中油型乳化組成物 | 6 times |
5 | 特開2021-143136 | 染毛用組成物 | 6 times |
In the last 3 years (2021-10-01 ~ 2024-09-30), there were 443 patents Inspection from third parties. The average number of Inspection is 1.8 times. The most recently Inspection patent is 特許7491748 "油中水型乳化日焼け止め化粧料" (Inspection day 2024-09-19) , next is 特表2022-519570 "安定化Fc融合タンパク質溶液" (Inspection day 2024-09-19) .
- | No. | Title | Inspection days |
---|---|---|---|
1 | 特許7491748 | 油中水型乳化日焼け止め化粧料 | 2024-09-19 |
2 | 特表2022-519570 | 安定化Fc融合タンパク質溶液 | 2024-09-19 |
3 | 特表2021-517895 | HPV関連疾患を処置するための方法 | 2024-09-19 |
4 | 特開2022-166655 | 皮膚化粧料 | 2024-09-13 |
5 | 特表2023-517644 | コロナウイルスワクチン組成物及び方法 | 2024-09-13 |
6 | 特開2020-193227 | 外用組成物 | 2024-09-11 |
7 | 特表2021-530540 | パッチ | 2024-09-10 |
8 | 特許7553357 | がんの処置のための組成物および方法 | 2024-09-05 |
9 | 特表2022-526665 | 分子エレクトロニックセンサーのための多環式芳香族架橋物 | 2024-09-04 |
10 | 特許7509542 | 紫外線波長変換物質を含有する組成物 | 2024-08-27 |
11 | 特許7558317 | 洗浄殺菌組成物 | 2024-08-22 |
12 | 特許7486878 | 反射防止フィルム、偏光板およびディスプレイ装置 | 2024-08-22 |
13 | 特開2022-097802 | 土壌湿潤剤用効力増強剤組成物 | 2024-08-20 |
14 | 特開2023-087645 | ナノファイバー積層シート | 2024-08-20 |
15 | 特許7558059 | 口腔用組成物 | 2024-08-06 |
16 | 特開2022-163809 | 口腔菌叢改善剤 | 2024-08-06 |
17 | 特開2022-166451 | 皮膚外用剤 | 2024-08-05 |
18 | 特開2022-138175 | 皮膚外用組成物 | 2024-08-01 |
19 | 特開2023-124832 | パンテノール類含有ゲル組成物 | 2024-08-01 |
20 | 特表2022-548823 | CD3およびCD20に対する二重特異性抗体を含む薬学的組成物、ならびにそれらの使用 | 2024-07-31 |
Of the patent applications filed in the last 10 years (2014-10-01 to 2024-09-30), 853 patents/patent applications were inspection more than once in the examination process of other patent applications. The mean of the number of inspection is 1.6. The most inspection patent is 特許7376250 "皮膚外用組成物" (30 times) , and the next most inspection patent is 特許6407064 "両親媒性ポリマーを含む水中油型エマルジョン" (25 times) .
- | No. | Title | |
---|---|---|---|
1 | 特許7376250 | 皮膚外用組成物 | 30 times |
2 | 特許6407064 | 両親媒性ポリマーを含む水中油型エマルジョン | 25 times |
3 | 特許7058943 | 水中油型乳化組成物 | 19 times |
4 | 特開2020-109085 | ニコチン酸アミドを含有する油中水型乳化組成物 | 13 times |
5 | 特開2020-066592 | 水性貼付剤 | 12 times |
Of the patent applications filed in the last 10 years (2014-10-01 to 2024-09-30), 3,853 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6857443 "電池用電極組成物および電池用電極を形成する方法" (39 times) , and the next 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" (34 times) .
- | No. | Title | |
---|---|---|---|
1 | 特許6857443 | 電池用電極組成物および電池用電極を形成する方法 | 39 times |
2 | 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 | 34 times |
3 | 特許5939695 | 粘性水系組成物およびその製造方法 | 32 times |
4 | 特許6778114 | イミド系タンパク質分解モジュレーター及び関連する使用方法 | 32 times |
5 | 特許6141500 | ナノインプリントリソグラフィーにおける充填時間を短縮するための基板の前処理 | 31 times |
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