With the analysis among 806 patents, we discovered top 356 key players by total patent application. Denka Corp., Jinchuan Group Co., Ltd., Rhodia Polyamide Intermediates are dominant in this area. They take 6.45% of the total patent filing.
New York, United States
Patent: 20
Gansu Sheng, China
Patent: 16
Jiangsu Sheng, China
Patent: 12
Nevada, United States
Patent: 11
Beijing Shi, China
Patent: 10
Illinois, United States
Patent: 9
With the analysis among 6 patents, we discovered top 2 start-ups by total patent application.
Oregon, United States
Patent: 5
Missouri, United States
Patent: 1
With the analysis among related 174 patents applied in the last 5 years. We discover 146 most active companies in this area. The fast-growing PQ Silicas Brazil Ltda., Tianjin University, South China University of Technology take 7.47% of patent filing during this period.
São Paulo, Brazil
Patent: 5
Tianjin Shi, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 3
Liaoning Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
With the analysis among related 174 patents in last 5 years, we discover 119 new entrants. PQ Silicas Brazil Ltda., Tianjin University, Mitsubishi Heavy Industries Engineering Ltd. are the most active new entrants in this area.
São Paulo, Brazil
Patent: 5
Tianjin Shi, China
Patent: 4
Shandong Sheng, China
Patent: 3
Gansu Sheng, China
Patent: 2
Qinghai Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
With the analysis among 285 patents, we discovered top 118 universities and scientific research institutions by total patent application. Dalian Institute of Chemical Physics Chinese Academy of Sciences, Donghua University, Shaanxi University of Science & Technology are dominant in this area. They take 9.82% of the total patent filing.
Liaoning Sheng, China
Patent: 11
Shanghai Shi, China
Patent: 9
Shaanxi Sheng, China
Patent: 7
Guangdong Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 6
Hunan Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 5
Anhui Sheng, China
Patent: 5
Beijing Shi, China
Patent: 4