With the analysis among 430 patents, we discovered top 88 key players by total patent application. EIDP, Inc., DuPont Safety & Construction, Inc., Teijin Twaron BV are dominant in this area. They take 31.40% of the total patent filing.
Delaware, United States
Patent: 54
Delaware, United States
Patent: 51
Gelderland, Netherlands
Patent: 23
Nordrhein-Westfalen, Germany
Patent: 15
Noord-Holland, Netherlands
Patent: 14
Tokyo-to, Japan
Patent: 11
Nordrhein-Westfalen, Germany
Patent: 10
Tokyo-to, Japan
Patent: 10
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With the analysis among related 28 patents applied in the last 5 years. We discover 20 most active companies in this area. The fast-growing Teijin Ltd., Volkswagen AG, Sk Ie Technology Co., Ltd. take 46.43% of patent filing during this period.
Niedersachsen, Germany
Patent: 4
KOLONG INDUSTRIAL CO., LTD
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Patent: 2
Shandong Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Shanghai Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among related 28 patents in last 5 years, we discover 16 new entrants. Volkswagen AG, Sk Ie Technology Co., Ltd., SK Innovation Co., Ltd. are the most active new entrants in this area.
Niedersachsen, Germany
Patent: 4
Shandong Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Shanghai Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among 6 patents, we discovered top 3 universities and scientific research institutions by total patent application.
Shanghai Shi, China
Patent: 2
Beijing Shi, China
Patent: 1
Liaoning Sheng, China
Patent: 1