With the analysis among 27,555 patents, we discovered top 480 key players by total patent application. Toyota Motor Corp., Johnson Matthey Plc, China Petroleum & Chemical Corp. are dominant in this area. They take 5.60% of the total patent filing.
Tokyo-to, Japan
Patent: 690
United Kingdom
Patent: 482
Beijing Shi, China
Patent: 371
Brussels Hoofdstedelijk Gewest, Belgium
Patent: 329
Shizuoka-ken, Japan
Patent: 319
Tokyo-to, Japan
Patent: 312
Aichi-ken, Japan
Patent: 263
Fukushima-ken, Japan
Patent: 260
Hessen, Germany
Patent: 244
Tokyo-to, Japan
Patent: 208
With the analysis among 137 patents, we discovered top 32 start-ups by total patent application. IKOI SRL, Excir Works Corp., M-I LLC are active in this area.
Campania, Italy
Patent: 39
Alberta, Canada
Patent: 16
Texas, United States
Patent: 12
Lombardia, Italy
Patent: 8
Auckland, New Zealand
Patent: 8
Colorado, United States
Patent: 3
With the analysis among related 8,757 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing China Petroleum & Chemical Corp., Kunming University of Science & Technology, Dalian Institute of Chemical Physics Chinese Academy of Sciences take 3.27% of patent filing during this period.
Beijing Shi, China
Patent: 111
Yunnan Sheng, China
Patent: 92
Liaoning Sheng, China
Patent: 83
Zhejiang Sheng, China
Patent: 82
Hessen, Germany
Patent: 74
Gansu Sheng, China
Patent: 65
Jiangsu Sheng, China
Patent: 51
Hunan Sheng, China
Patent: 49
Tokyo-to, Japan
Patent: 47
Aichi-ken, Japan
Patent: 46
With the analysis among related 8,757 patents in last 5 years, we discover 170 new entrants. Jiangxi Xianguang Precious Metals Co., Ltd., Neijiang Lobel Material Technology Co., Ltd., Shenzhen Zhigu Jinyun Technology Co., Ltd. are the most active new entrants in this area.
Jiangxi Sheng, China
Patent: 19
Sichuan Sheng, China
Patent: 18
Guangdong Sheng, China
Patent: 16
Shaanxi Sheng, China
Patent: 15
Sichuan Sheng, China
Patent: 15
Henan Sheng, China
Patent: 15
Beijing Shi, China
Patent: 14
Guangdong Sheng, China
Patent: 14
Yunnan Sheng, China
Patent: 14
Guangdong Sheng, China
Patent: 13
With the analysis among 7,108 patents, we discovered top 326 universities and scientific research institutions by total patent application. Dalian Institute of Chemical Physics Chinese Academy of Sciences, Kunming University of Science & Technology, Sinopec Research Institute of Petroleum Processing are dominant in this area. They take 9.48% of the total patent filing.
Liaoning Sheng, China
Patent: 226
Yunnan Sheng, China
Patent: 135
Beijing Shi, China
Patent: 119
Zhejiang Sheng, China
Patent: 106
Hunan Sheng, China
Patent: 99
Sichuan Sheng, China
Patent: 87
Beijing Shi, China
Patent: 83
Guangdong Sheng, China
Patent: 81
Beijing Shi, China
Patent: 77
Zhejiang Sheng, China
Patent: 74