With the analysis among 107 patents, we discovered top 44 key players by total patent application. EIDP, Inc., Imperial Chemical Industries Ltd., Virginia Tech Intellectual Properties, Inc. are dominant in this area. They take 21.50% of the total patent filing.
Delaware, United States
Patent: 9
Virginia, United States
Patent: 7
Brandenburg, Germany
Patent: 7
Illinois, United States
Patent: 5
Illinois, United States
Patent: 3
New York, United States
Patent: 3
Kentucky, United States
Patent: 3
Texas, United States
Patent: 3
Tennessee, United States
Patent: 3
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With the analysis among related 11 patents applied in the last 5 years. We discover 10 most active companies in this area. The fast-growing Southeast University, Suqian Unitech Corp., Ltd., Nanjing Hualu Energy Saving and Environmental Protection Technology Co., Ltd. take 36.36% of patent filing during this period.
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Nanjing Hualu Energy Saving and Environmental Protection Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Chongqing Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Anhui Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Nei Mongol Zizhiqu, China
Patent: 1
With the analysis among related 11 patents in last 5 years, we discover 10 new entrants. Southeast University, Suqian Unitech Corp., Ltd., Nanjing Hualu Energy Saving and Environmental Protection Technology Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Nanjing Hualu Energy Saving and Environmental Protection Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Chongqing Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Anhui Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Nei Mongol Zizhiqu, China
Patent: 1
With the analysis among 9 patents, we discovered top 5 universities and scientific research institutions by total patent application. Fudan University, Southeast University, Beijing Institute of Technology are dominant in this area. They take 55.56% of the total patent filing.
Shanghai Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Chongqing Shi, China
Patent: 1