With the analysis among 336 patents, we discovered top 256 key players by total patent application. Anhui Hainachuan Plastic Industry Technology Co., Ltd., BASF AB, Huaihua Heng'an Petrochemical Co., Ltd. are dominant in this area. They take 13.69% of the total patent filing.
Anhui Hainachuan Plastic Industry Technology Co., Ltd.
Anhui Sheng, China
Patent: 19
Huaihua Heng'an Petrochemical Co., Ltd.
Hunan Sheng, China
Patent: 9
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 6
Beijing Shi, China
Patent: 4
Chengdu Xinkeli Chemical Technology Co., Ltd.
Sichuan Sheng, China
Patent: 4
Shanghai Nanotechnology and Application National Engineering Research Center Co., Ltd.
Shanghai Shi, China
Patent: 4
California, United States
Patent: 3
State Grid Corp. of China
Beijing Shi, China
Patent: 3
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With the analysis among related 786 patents applied in the last 5 years. We discover 404 most active companies in this area. The fast-growing Shaanxi University of Science & Technology, Jiangsu University, Fuzhou University take 6.62% of patent filing during this period.
Shaanxi University of Science & Technology
Shaanxi Sheng, China
Patent: 19
Jiangsu Sheng, China
Patent: 17
Fujian Sheng, China
Patent: 16
Zhejiang Sheng, China
Patent: 16
Tianjin Shi, China
Patent: 12
Taiyuan University of Technology
Shanxi Sheng, China
Patent: 11
Qingdao University of Science & Technology
Shandong Sheng, China
Patent: 11
Dalian University of Technology
Liaoning Sheng, China
Patent: 10
Qilu University of Technology
Shandong Sheng, China
Patent: 10
Huaihua Heng'an Petrochemical Co., Ltd.
Hunan Sheng, China
Patent: 9
With the analysis among related 786 patents in last 5 years, we discover 340 new entrants. Fuzhou University, Qingdao University of Science & Technology, Huaihua Heng'an Petrochemical Co., Ltd. are the most active new entrants in this area.
Fujian Sheng, China
Patent: 16
Qingdao University of Science & Technology
Shandong Sheng, China
Patent: 11
Huaihua Heng'an Petrochemical Co., Ltd.
Hunan Sheng, China
Patent: 9
Shanghai Institute of Technology
Shanghai Shi, China
Patent: 8
Chinese Academy of Science Guanzhou Energy Research Institute
Guangdong Sheng, China
Patent: 7
Guangdong University of Technology
Guangdong Sheng, China
Patent: 6
Yancheng Institute of Technology
Jiangsu Sheng, China
Patent: 6
Northeast Electric Power University
Jilin Sheng, China
Patent: 6
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 5
Henan Sheng, China
Patent: 5
With the analysis among 751 patents, we discovered top 206 universities and scientific research institutions by total patent application. Jiangsu University, Shaanxi University of Science & Technology, Tianjin University are dominant in this area. They take 10.52% of the total patent filing.
Jiangsu Sheng, China
Patent: 28
Shaanxi University of Science & Technology
Shaanxi Sheng, China
Patent: 27
Tianjin Shi, China
Patent: 24
Zhejiang Sheng, China
Patent: 18
Shandong Sheng, China
Patent: 16
Fujian Sheng, China
Patent: 16
Taiyuan University of Technology
Shanxi Sheng, China
Patent: 14
Nanjing University of Science & Technology
Jiangsu Sheng, China
Patent: 11
Qingdao University of Science & Technology
Shandong Sheng, China
Patent: 11
Guilin University of Technology
Guangxi Zhuangzu Zizhiqu, China
Patent: 11