With the analysis among 4,377 patents, we discovered top 488 key players by total patent application. Toyota Motor Corp., BASF Corp., Johnson Matthey Plc are dominant in this area. They take 19.51% of the total patent filing.
Tokyo-to, Japan
Patent: 468
New Jersey, United States
Patent: 229
United Kingdom
Patent: 157
Fukushima-ken, Japan
Patent: 152
Brussels Hoofdstedelijk Gewest, Belgium
Patent: 115
Shizuoka-ken, Japan
Patent: 98
Kanagawa-ken, Japan
Patent: 85
New Jersey, United States
Patent: 75
New Jersey, United States
Patent: 74
Tokyo-to, Japan
Patent: 71
With the analysis among 3 patents, we discovered top 3 start-ups by total patent application.
California, United States
Patent: 1
Beijing Shi, China
Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among related 2,065 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Toyota Motor Corp., BASF Corp., Johnson Matthey Plc take 11.14% of patent filing during this period.
Tokyo-to, Japan
Patent: 94
New Jersey, United States
Patent: 84
Beijing Shi, China
Patent: 22
Shandong Sheng, China
Patent: 16
Michigan, United States
Patent: 12
Tokyo-to, Japan
Patent: 12
GM Global Technology Operations LLC
Michigan, United States
Patent: 11
With the analysis among related 2,065 patents in last 5 years, we discover 414 new entrants. Weichai Power Co., Ltd., Xiongan Rare Earth Functional Materials Innovation Center Co., Ltd, Xi'an Thermal Power Research Institute Co., Ltd. are the most active new entrants in this area.
Shandong Sheng, China
Patent: 16
Hebei Sheng, China
Patent: 10
Shaanxi Sheng, China
Patent: 10
Shandong Sheng, China
Patent: 9
Hubei Sheng, China
Patent: 8
Guangxi Zhuangzu Zizhiqu, China
Patent: 7
Guoke Re Advanced Materials Co Ltd
Hebei Sheng, China
Patent: 7
Hubei Sheng, China
Patent: 7
Oregon, United States
Patent: 6
With the analysis among 536 patents, we discovered top 164 universities and scientific research institutions by total patent application. Dalian Institute of Chemical Physics Chinese Academy of Sciences, Zhejiang University, Beihang University are dominant in this area. They take 6.34% of the total patent filing.
Liaoning Sheng, China
Patent: 12
Zhejiang Sheng, China
Patent: 9
Beijing Shi, China
Patent: 9
Yunnan Sheng, China
Patent: 9
Shaanxi Sheng, China
Patent: 8
Beijing Shi, China
Patent: 8
Kumamoto-ken, Japan
Patent: 8
Beijing Shi, China
Patent: 7
Oregon, United States
Patent: 6