With the analysis among 4,482 patents, we discovered top 464 key players by total patent application. IG Farbenindustrie AG, Imperial Chemical Industries Ltd., Matsushita Electronics Corp. are dominant in this area. They take 5.33% of the total patent filing.
Hessen, Germany
Patent: 139
Osaka-fu, Japan
Patent: 50
Bayern, Germany
Patent: 33
Nordrhein-Westfalen, Germany
Patent: 29
Qinghai Sheng, China
Patent: 24
Hunan Sheng, China
Patent: 24
Tokyo-to, Japan
Patent: 22
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Shanghai Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among related 996 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Qinghai Salt Lake Industry Co., Ltd., Guang Dong Mi Gao Hua Fei You Xian Gong Si, Hezhou Junxin Mineral Products Co., Ltd. take 4.12% of patent filing during this period.
Qinghai Sheng, China
Patent: 19
Guangdong Sheng, China
Patent: 11
Guangxi Zhuangzu Zizhiqu, China
Patent: 11
Guizhou Sheng, China
Patent: 9
Qinghai Sheng, China
Patent: 8
Hubei Sheng, China
Patent: 8
Qinghai Sheng, China
Patent: 8
Minnesota, United States
Patent: 8
Sichuan Sheng, China
Patent: 6
Nordrhein-Westfalen, Germany
Patent: 6
With the analysis among related 996 patents in last 5 years, we discover 406 new entrants. Hezhou Junxin Mineral Products Co., Ltd., Geology and Mineral Resources Group Golmud Yanhu Resource Development Co.,Ltd., Sichuan Agricultural University are the most active new entrants in this area.
Guangxi Zhuangzu Zizhiqu, China
Patent: 11
Qinghai Sheng, China
Patent: 8
Sichuan Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 5
Shifang Zhenjiang Chemical Co., Ltd.
Sichuan Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Nei Mongol Zizhiqu, China
Patent: 4
With the analysis among 846 patents, we discovered top 191 universities and scientific research institutions by total patent application. Qinghai Institute of Salt Lakes, Chinese Academy of Sciences, Council of Scientific & Industrial Research, Guizhou University are dominant in this area. They take 10.17% of the total patent filing.
Qinghai Sheng, China
Patent: 34
Guizhou Sheng, China
Patent: 21
Yunnan Sheng, China
Patent: 9
Nei Mongol Zizhiqu, China
Patent: 9
Sichuan Sheng, China
Patent: 8
Hunan Sheng, China
Patent: 8
Beijing Shi, China
Patent: 7
Guangdong Sheng, China
Patent: 6
Shandong Sheng, China
Patent: 6