With the analysis among 11 patents, we discovered top 8 key players by total patent application. Hitachi Ltd., China Petroleum & Chemical Corp., LG Chem Ltd. are dominant in this area. They take 45.45% of the total patent filing.
Beijing Shi, China
Patent: 1
Tennessee, United States
Patent: 1
Jiangsu Sheng, China
Patent: 1
Tennessee, United States
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shanghai Petrochemical Research Institute of China Petroleum & Chemical Corporation
Shanghai Shi, China
Patent: 1
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With the analysis among related 26 patents applied in the last 5 years. We discover 19 most active companies in this area. The fast-growing Nanjing Normal University, Zhejiang University of Technology, Huazhong University of Science & Technology take 30.77% of patent filing during this period.
Jiangsu Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 2
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Patent: 2
Shandong Sheng, China
Patent: 2
Chongqing Shi, China
Patent: 1
Fujian Sheng, China
Patent: 1
Tennessee, United States
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among related 26 patents in last 5 years, we discover 16 new entrants. Zhejiang University of Technology, Huazhong University of Science & Technology, Lianyungang Industrial Technology Research Institute of Nanjing University of Technology are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 2
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Patent: 2
Fujian Sheng, China
Patent: 1
Tennessee, United States
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Shanxi Sheng, China
Patent: 1
With the analysis among 48 patents, we discovered top 25 universities and scientific research institutions by total patent application. Nanjing Normal University, Zhejiang University of Technology, Qingdao University are dominant in this area. They take 22.92% of the total patent filing.
Jiangsu Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Chongqing Shi, China
Patent: 3
Hubei Sheng, China
Patent: 2
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Rhode Island, United States
Patent: 1
Hunan Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1