With the analysis among 1,687 patents, we discovered top 483 key players by total patent application. Koninklijke Philips NV, UBE Kogyo KK, Chongqing Qinglong Fine Strontium Salt Chemical Co., Ltd. are dominant in this area. They take 6.58% of the total patent filing.
Noord-Holland, Netherlands
Patent: 46
Chongqing Shi, China
Patent: 27
Wisconsin, United States
Patent: 20
Tokyo-to, Japan
Patent: 19
Brussels Hoofdstedelijk Gewest, Belgium
Patent: 16
Anhui Sheng, China
Patent: 14
Yamaguchi-ken, Japan
Patent: 14
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With the analysis among related 512 patents applied in the last 5 years. We discover 324 most active companies in this area. The fast-growing Guang Dong Ou Wen Lai Tao Ci You Xian Gong Si, Anqiu Xinli Chemical Co., Ltd., Anhui Tatfook Technology Co., Ltd. take 7.23% of patent filing during this period.
Guangdong Sheng, China
Patent: 13
Shandong Sheng, China
Patent: 12
Anhui Sheng, China
Patent: 12
Hunan Sheng, China
Patent: 9
Zhejiang Sheng, China
Patent: 8
Guangdong Sheng, China
Patent: 7
Guangdong Sheng, China
Patent: 7
Guangdong Sheng, China
Patent: 7
Chongqing Shi, China
Patent: 7
Hubei Sheng, China
Patent: 6
With the analysis among related 512 patents in last 5 years, we discover 275 new entrants. Guang Dong Ou Wen Lai Tao Ci You Xian Gong Si, Anqiu Xinli Chemical Co., Ltd., Hengdian Group DMEGC Magnetics Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 13
Shandong Sheng, China
Patent: 12
Zhejiang Sheng, China
Patent: 8
Guangdong Sheng, China
Patent: 7
Guangdong Sheng, China
Patent: 7
Guangdong Sheng, China
Patent: 7
Hubei Sheng, China
Patent: 6
Jiangxi Sheng, China
Patent: 6
Jiangxi Sheng, China
Patent: 5
Guizhou Sheng, China
Patent: 5
With the analysis among 373 patents, we discovered top 127 universities and scientific research institutions by total patent application. Qinghai Institute of Salt Lakes, Chinese Academy of Sciences, Central South University, Chongqing University are dominant in this area. They take 8.58% of the total patent filing.
Qinghai Sheng, China
Patent: 14
Hunan Sheng, China
Patent: 10
Chongqing Shi, China
Patent: 8
Guangxi Zhuangzu Zizhiqu, China
Patent: 7
Zhejiang Sheng, China
Patent: 6
Jiangxi Sheng, China
Patent: 6
Sichuan Sheng, China
Patent: 6
Shaanxi Sheng, China
Patent: 5
Chongqing Shi, China
Patent: 5
Jiangxi Sheng, China
Patent: 5