With the analysis among 9,563 patents, we discovered top 472 key players by total patent application. State Grid Corp. of China, Shaanxi Shengmai Petroleum Co., Ltd., Shaanxi Jujiehan Chemical Co., Ltd. are dominant in this area. They take 1.18% of the total patent filing.
Beijing Shi, China
Patent: 42
Shaanxi Sheng, China
Patent: 36
Shaanxi Sheng, China
Patent: 35
Anhui Sheng, China
Patent: 29
Guangdong Sheng, China
Patent: 25
Zhejiang Sheng, China
Patent: 23
Shanghai Shi, China
Patent: 22
Guangxi Zhuangzu Zizhiqu, China
Patent: 21
Jiangsu Sheng, China
Patent: 20
Yamagata-ken, Japan
Patent: 19
With the analysis among 9 patents, we discovered top 4 start-ups by total patent application. Beijing Dream Ink Technology Co Ltd., Hubei Younaide Environment Technology Co. Ltd., Guangzhou Ruifeng Biological Technology Co., Ltd. are active in this area.
Beijing Shi, China
Patent: 6
Hubei Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 7,444 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Guangdong University of Technology, Beijing Institute of Technology, Kunming University of Science & Technology take 2.28% of patent filing during this period.
Guangdong Sheng, China
Patent: 82
Beijing Shi, China
Patent: 48
Yunnan Sheng, China
Patent: 40
Anhui Sheng, China
Patent: 36
Beijing Shi, China
Patent: 35
Beijing Shi, China
Patent: 32
Liaoning Sheng, China
Patent: 31
Liaoning Sheng, China
Patent: 30
Sichuan Sheng, China
Patent: 28
Sichuan Sheng, China
Patent: 27
With the analysis among related 7,444 patents in last 5 years, we discover 303 new entrants. Yanshan University, Lanzhou Institute of Chemical Physics, Northwestern Polytechnical University are the most active new entrants in this area.
Hebei Sheng, China
Patent: 23
Gansu Sheng, China
Patent: 22
Shaanxi Sheng, China
Patent: 21
Shandong Sheng, China
Patent: 17
Henan Sheng, China
Patent: 16
Guangxi Zhuangzu Zizhiqu, China
Patent: 11
Anhui Sheng, China
Patent: 10
Beijing Shi, China
Patent: 10
Guangdong Sheng, China
Patent: 10
Jiangsu Sheng, China
Patent: 9
With the analysis among 4,645 patents, we discovered top 311 universities and scientific research institutions by total patent application. North Eastern University, Fudan University, Beijing University of Technology are dominant in this area. They take 8.03% of the total patent filing.
Liaoning Sheng, China
Patent: 127
Shanghai Shi, China
Patent: 123
Beijing Shi, China
Patent: 123
Shanghai Shi, China
Patent: 108
Sichuan Sheng, China
Patent: 95
Beijing Shi, China
Patent: 94
Shanghai Shi, China
Patent: 91
Beijing Shi, China
Patent: 90
Guangdong Sheng, China
Patent: 86
Yunnan Sheng, China
Patent: 86