With the analysis among 1,336 patents, we discovered top 476 key players by total patent application. Dionex Corp., Shimadzu Corp., Qingdao Shenghan Chromatography Technology Co., Ltd. are dominant in this area. They take 21.86% of the total patent filing.
California, United States
Patent: 159
Kyoto-fu, Japan
Patent: 82
Shandong Sheng, China
Patent: 51
Chiba-ken, Japan
Patent: 36
Tokyo-to, Japan
Patent: 20
Tokyo-to, Japan
Patent: 17
Tokyo-to, Japan
Patent: 16
Tokyo-to, Japan
Patent: 15
Anhui Sheng, China
Patent: 14
Tokyo-to, Japan
Patent: 12
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With the analysis among related 782 patents applied in the last 5 years. We discover 499 most active companies in this area. The fast-growing Qingdao Shenghan Chromatography Technology Co., Ltd., Dionex Corp., Toray Industries, Inc. take 6.65% of patent filing during this period.
Shandong Sheng, China
Patent: 21
California, United States
Patent: 17
Tokyo-to, Japan
Patent: 14
Kyoto-fu, Japan
Patent: 12
Shandong Sheng, China
Patent: 8
Hunan Sheng, China
Patent: 6
Shanghai Shi, China
Patent: 6
Shanghai Shi, China
Patent: 6
With the analysis among related 782 patents in last 5 years, we discover 437 new entrants. BP Exploration Operating Co. Ltd., Hunan Sande Yingtai Environmental Protection Technology Co., Ltd., Fudan University are the most active new entrants in this area.
Hunan Sheng, China
Patent: 6
Shanghai Shi, China
Patent: 6
Sichuan Sheng, China
Patent: 6
Sichuan Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Fujian Sheng, China
Patent: 4
With the analysis among 384 patents, we discovered top 97 universities and scientific research institutions by total patent application. Zhejiang University, East China University of Science & Technology, Zhejiang Shuren University are dominant in this area. They take 21.88% of the total patent filing.
Zhejiang Sheng, China
Patent: 50
Shanghai Shi, China
Patent: 9
Zhejiang Sheng, China
Patent: 7
California, United States
Patent: 6
Shanghai Shi, China
Patent: 6
Fujian Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 5
Beijing Shi, China
Patent: 4
Liaoning Sheng, China
Patent: 4