With the analysis among 3,366 patents, we discovered top 465 key players by total patent application. Evonik Degussa Japan Co., Ltd., UOP LLC, BASF AB are dominant in this area. They take 4.90% of the total patent filing.
Evonik Degussa Japan Co., Ltd.
Tokyo-to, Japan
Patent: 65
Illinois, United States
Patent: 53
Chongyi Zhangyuan Tungsten Co., Ltd.
Jiangxi Sheng, China
Patent: 37
Colorado, United States
Patent: 37
Nihon Parkerizing Co., Ltd.
Tokyo-to, Japan
Patent: 35
Delaware, United States
Patent: 34
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 29
Hessen, Germany
Patent: 27
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Suzhou Fineset Material Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
With the analysis among related 987 patents applied in the last 5 years. We discover 483 most active companies in this area. The fast-growing UOP LLC, Central South University, Jiangxi University of Science & Technology take 9.93% of patent filing during this period.
Illinois, United States
Patent: 41
Hunan Sheng, China
Patent: 33
Jiangxi University of Science & Technology
Jiangxi Sheng, China
Patent: 24
Xiamen Tungsten Co., Ltd.
Fujian Sheng, China
Patent: 17
Chongyi Zhangyuan Tungsten Co., Ltd.
Jiangxi Sheng, China
Patent: 15
Japan Chemical Industries Co. Ltd.
Henan Sheng, China
Patent: 14
Shaanxi University of Science & Technology
Shaanxi Sheng, China
Patent: 12
Liaoning Sheng, China
Patent: 10
Chengdu Xinkeli Chemical Technology Co., Ltd.
Sichuan Sheng, China
Patent: 9
With the analysis among related 987 patents in last 5 years, we discover 326 new entrants. Chengdu Xinkeli Chemical Technology Co., Ltd., Taizhou University, Qilu University of Technology are the most active new entrants in this area.
Chengdu Xinkeli Chemical Technology Co., Ltd.
Sichuan Sheng, China
Patent: 9
Zhejiang Sheng, China
Patent: 9
Qilu University of Technology
Shandong Sheng, China
Patent: 8
Zhejiang Jiruitong New Material Co., Ltd.
Zhejiang Sheng, China
Patent: 7
Hefei Cuili New Material Technology Co., Ltd.
Anhui Sheng, China
Patent: 5
Ricke Rare Earth Metallurgy and Functional Materials National Engineering Research Center Co., Ltd.
Nei Mongol Zizhiqu, China
Patent: 5
Baotou Rare Earth Research Institute
Nei Mongol Zizhiqu, China
Patent: 5
Jiangsu University of Technology
Jiangsu Sheng, China
Patent: 5
Hangzhou Dianzi University
Zhejiang Sheng, China
Patent: 5
Tianjin Zhongan Xinye Group Co., Ltd.
Tianjin Shi, China
Patent: 4
With the analysis among 1,471 patents, we discovered top 289 universities and scientific research institutions by total patent application. Central South University, Shaanxi University of Science & Technology, Jiangxi University of Science & Technology are dominant in this area. They take 11.22% of the total patent filing.
Hunan Sheng, China
Patent: 94
Shaanxi University of Science & Technology
Shaanxi Sheng, China
Patent: 38
Jiangxi University of Science & Technology
Jiangxi Sheng, China
Patent: 33
Beijing University of Technology
Beijing Shi, China
Patent: 27
Jiangsu Sheng, China
Patent: 26
Fujian Institute of Research on The Structure of Matter
Fujian Sheng, China
Patent: 22
University of Science & Technology Beijing
Beijing Shi, China
Patent: 20
Hunan Sheng, China
Patent: 19
Henan Sheng, China
Patent: 18
Jiangsu Sheng, China
Patent: 18