With the analysis among 110,413 patents, we discovered top 479 key players by total patent application. BASF AB, China Petroleum & Chemical Corp., Shell Internationale Research Maatschappij BV are dominant in this area. They take 5.29% of the total patent filing.
Beijing Shi, China
Patent: 1,505
Zuid-Holland, Netherlands
Patent: 893
Tokyo-to, Japan
Patent: 794
Delaware, United States
Patent: 741
Illinois, United States
Patent: 732
Osaka-fu, Japan
Patent: 706
Tokyo-to, Japan
Patent: 705
Nordrhein-Westfalen, Germany
Patent: 669
Tokyo-to, Japan
Patent: 649
With the analysis among 288 patents, we discovered top 73 start-ups by total patent application. Aisin KK, Knapsack Co., M-I LLC are active in this area.
Tokyo-to, Japan
Patent: 50
Oregon, United States
Patent: 42
Texas, United States
Patent: 36
Beijing Shi, China
Patent: 8
Texas, United States
Patent: 7
Illinois, United States
Patent: 6
Virginia, United States
Patent: 6
California, United States
Patent: 5
With the analysis among related 9,977 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing China Petroleum & Chemical Corp., Xi'an Jiaotong University, Tianjin University take 2.75% of patent filing during this period.
Beijing Shi, China
Patent: 132
Shaanxi Sheng, China
Patent: 73
Tianjin Shi, China
Patent: 69
Beijing Shi, China
Patent: 65
Jiangsu Sheng, China
Patent: 62
Aichi-ken, Japan
Patent: 49
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Patent: 47
Zhejiang Sheng, China
Patent: 46
Sichuan Sheng, China
Patent: 43
Zhejiang Sheng, China
Patent: 43
With the analysis among related 9,977 patents in last 5 years, we discover 71 new entrants. Nanjing Yanchang Reaction Technology Research Institute Co., Ltd., Suzhou Adimai Medical Technology Co., Ltd., TAE Technologies, Inc. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 62
Jiangsu Sheng, China
Patent: 16
California, United States
Patent: 12
Tianjin Shi, China
Patent: 10
Tianjin Shi, China
Patent: 9
Jiangsu Sheng, China
Patent: 9
Yunnan Sheng, China
Patent: 8
Henan Sheng, China
Patent: 8
Liaoning Sheng, China
Patent: 8
Beijing Shi, China
Patent: 8
With the analysis among 21,676 patents, we discovered top 330 universities and scientific research institutions by total patent application. Zhejiang University, Tianjin University, Dalian Institute of Chemical Physics Chinese Academy of Sciences are dominant in this area. They take 9.11% of the total patent filing.
Zhejiang Sheng, China
Patent: 420
Tianjin Shi, China
Patent: 357
Liaoning Sheng, China
Patent: 328
Beijing Shi, China
Patent: 273
Beijing Shi, China
Patent: 192
Guangdong Sheng, China
Patent: 180
Shanghai Shi, China
Patent: 176
Shaanxi Sheng, China
Patent: 174
Beijing Shi, China
Patent: 158
Beijing Shi, China
Patent: 156