With the analysis among 132 patents, we discovered top 56 key players by total patent application. Toda Kogyo Corp., Hitachi Maxwell Ltd., Sumitomo Metal Industries Ltd. are dominant in this area. They take 26.52% of the total patent filing.
Hiroshima-ken, Japan
Patent: 13
Sumitomo Metal Industries Ltd.
Nordrhein-Westfalen, Germany
Patent: 8
ISHIHARA SANGYO KAISHA LTD.
California, United States
Patent: 5
Kanto Denka Kogyo Co., Ltd.
No data, please try another search term
With the analysis among related 19 patents applied in the last 5 years. We discover 19 most active companies in this area. The fast-growing Yangtze University, Jiangsu University of Science & Technology, Anhui Huahui Plastic Industry Technology Co., Ltd. take 31.58% of patent filing during this period.
Hubei Sheng, China
Patent: 2
Jiangsu University of Science & Technology
Jiangsu Sheng, China
Patent: 2
Anhui Huahui Plastic Industry Technology Co., Ltd.
Anhui Sheng, China
Patent: 2
Beijing Creation Krypton Material Technology Co., Ltd.
Beijing Shi, China
Patent: 1
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 1
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 1
Northeast Agricultural University
Heilongjiang Sheng, China
Patent: 1
Nanjing Gekof Institute of Environmental Protection Technology & Equipment Co.,Ltd.
Jiangsu Sheng, China
Patent: 1
Shanghai Nanotechnology and Application National Engineering Research Center Co., Ltd.
Shanghai Shi, China
Patent: 1
Shanghai Xinyu Solid Waste Treatment Co.,Ltd.
Shanghai Shi, China
Patent: 1
With the analysis among related 19 patents in last 5 years, we discover 14 new entrants. Yangtze University, Jiangsu University of Science & Technology, Anhui Huahui Plastic Industry Technology Co., Ltd. are the most active new entrants in this area.
Hubei Sheng, China
Patent: 2
Jiangsu University of Science & Technology
Jiangsu Sheng, China
Patent: 2
Anhui Huahui Plastic Industry Technology Co., Ltd.
Anhui Sheng, China
Patent: 2
Beijing Creation Krypton Material Technology Co., Ltd.
Beijing Shi, China
Patent: 1
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 1
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 1
Northeast Agricultural University
Heilongjiang Sheng, China
Patent: 1
Nanjing Gekof Institute of Environmental Protection Technology & Equipment Co.,Ltd.
Jiangsu Sheng, China
Patent: 1
Shanghai Nanotechnology and Application National Engineering Research Center Co., Ltd.
Shanghai Shi, China
Patent: 1
Shanghai Xinyu Solid Waste Treatment Co.,Ltd.
Shanghai Shi, China
Patent: 1
With the analysis among 60 patents, we discovered top 34 universities and scientific research institutions by total patent application. Shaanxi University of Science & Technology, Kunming University of Science & Technology, Shenyang Ligong University are dominant in this area. They take 16.67% of the total patent filing.
Shaanxi University of Science & Technology
Shaanxi Sheng, China
Patent: 4
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 3
Shenyang Ligong University
Liaoning Sheng, China
Patent: 3
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
East China University of Science & Technology
Shanghai Shi, China
Patent: 2
Anhui Sheng, China
Patent: 2
Jiangsu University of Science & Technology
Jiangsu Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2