With the analysis among 298 patents, we discovered top 235 key players by total patent application. China Nerin Engineering Co., Ltd., Dongzhu Ecological Environment Protection Co., Ltd., Nanjing Maiyue Material Technology Co., Ltd. are dominant in this area. They take 7.72% of the total patent filing.
Jiangxi Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 5
Guizhou Sheng, China
Patent: 5
Yunnan Sheng, China
Patent: 5
Hunan Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
M-Grass Ecology & Environment Group Co. Ltd.
Nei Mongol Zizhiqu, China
Patent: 3
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With the analysis among related 439 patents applied in the last 5 years. We discover 319 most active companies in this area. The fast-growing China Nerin Engineering Co., Ltd., Dongzhu Ecological Environment Protection Co., Ltd., Nanjing Maiyue Material Technology Co., Ltd. take 5.24% of patent filing during this period.
Jiangxi Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 6
Gansu Sheng, China
Patent: 6
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Patent: 6
Jiangsu Sheng, China
Patent: 6
Hunan Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Shaanxi Sheng, China
Patent: 5
With the analysis among related 439 patents in last 5 years, we discover 299 new entrants. China Nerin Engineering Co., Ltd., Dongzhu Ecological Environment Protection Co., Ltd., Nanjing Maiyue Material Technology Co., Ltd. are the most active new entrants in this area.
Jiangxi Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 6
Gansu Sheng, China
Patent: 6
Hunan Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 5
Shaanxi Sheng, China
Patent: 5
Yunnan Sheng, China
Patent: 5
Guizhou Sheng, China
Patent: 5
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Patent: 4
With the analysis among 249 patents, we discovered top 83 universities and scientific research institutions by total patent application. Southeast University, Lanzhou University, Xiangtan University are dominant in this area. They take 10.04% of the total patent filing.
Jiangsu Sheng, China
Patent: 7
Gansu Sheng, China
Patent: 6
Hunan Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Shaanxi Sheng, China
Patent: 5
Anhui Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Sichuan Sheng, China
Patent: 3