With the analysis among 1,685 patents, we discovered top 415 key players by total patent application. Toyota Motor Corp., Johnson Matthey Plc, BASF Corp. are dominant in this area. They take 24.39% of the total patent filing.
Tokyo-to, Japan
Patent: 154
United Kingdom
Patent: 136
New Jersey, United States
Patent: 121
New Jersey, United States
Patent: 78
Shizuoka-ken, Japan
Patent: 42
Brussels Hoofdstedelijk Gewest, Belgium
Patent: 39
Tokyo-to, Japan
Patent: 35
Aichi-ken, Japan
Patent: 35
New Jersey, United States
Patent: 28
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With the analysis among related 590 patents applied in the last 5 years. We discover 304 most active companies in this area. The fast-growing BASF Corp., Versum Materials US LLC, Johnson Matthey Plc take 10.34% of patent filing during this period.
New Jersey, United States
Patent: 22
Pennsylvania, United States
Patent: 20
Tokyo-to, Japan
Patent: 17
Shandong Sheng, China
Patent: 11
Shizuoka-ken, Japan
Patent: 8
Beijing Shi, China
Patent: 7
Guangdong Sheng, China
Patent: 7
With the analysis among related 590 patents in last 5 years, we discover 220 new entrants. Versum Materials US LLC, Soulbrain Co., Ltd., Jianghan University are the most active new entrants in this area.
Pennsylvania, United States
Patent: 20
Hubei Sheng, China
Patent: 6
Centre National De La Recherche Scientif
Jiangsu Sheng, China
Patent: 4
Michigan, United States
Patent: 4
Jiangxi Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Tianjin Shi, China
Patent: 4
With the analysis among 595 patents, we discovered top 179 universities and scientific research institutions by total patent application. Technical University of Denmark, University Of Jinan, Korea Institute of Science & Technology are dominant in this area. They take 7.90% of the total patent filing.
Hovedstaden, Denmark
Patent: 19
Shandong Sheng, China
Patent: 16
Beijing Shi, China
Patent: 11
Liaoning Sheng, China
Patent: 11
Shanghai Shi, China
Patent: 10
Fujian Sheng, China
Patent: 10
Beijing Shi, China
Patent: 9
Zhejiang Sheng, China
Patent: 8
Guangdong Sheng, China
Patent: 8