With the analysis among 111 patents, we discovered top 70 key players by total patent application. KaiRui Environmental Protection Technology Co., Ltd., Guangdong Kangshitai New Material Technology Co., Ltd., Dan Dong Ming Zhu Te Zhong Shu Zhi You Xian Gong Si are dominant in this area. They take 18.92% of the total patent filing.
Hebei Sheng, China
Patent: 10
Guangdong Sheng, China
Patent: 6
Liaoning Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Hebei Sheng, China
Patent: 3
Anhui Sheng, China
Patent: 3
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With the analysis among related 49 patents applied in the last 5 years. We discover 26 most active companies in this area. The fast-growing Dan Dong Ming Zhu Te Zhong Shu Zhi You Xian Gong Si, Hebei Lijiang Biotechnology Co. Ltd., Shandong Weishi Intelligent Technology Co., Ltd. take 18.37% of patent filing during this period.
Liaoning Sheng, China
Patent: 3
Hebei Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Anhui Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Henan Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
With the analysis among related 49 patents in last 5 years, we discover 22 new entrants. Hebei Lijiang Biotechnology Co. Ltd., Beijing North Vehicle Group Corp., Yangzhou Jinzhu Resin Co. Ltd. are the most active new entrants in this area.
Hebei Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among 22 patents, we discovered top 14 universities and scientific research institutions by total patent application. Nanjing Institute of Technology, Tongji University, East China University of Science & Technology are dominant in this area. They take 31.82% of the total patent filing.
Jiangsu Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Shanghai Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Zhengzhou University of Aeronautics
Henan Sheng, China
Patent: 1