With the analysis among 1,791 patents, we discovered top 462 key players by total patent application. Hefei Hengyi Ecological Agriculture Technology Co., Ltd., State Grid Corp. of China, Powerchina Guiyang Engineering Corp. Ltd. are dominant in this area. They take 1.73% of the total patent filing.
Hefei Hengyi Ecological Agriculture Technology Co., Ltd.
Anhui Sheng, China
Patent: 12
State Grid Corp. of China
Beijing Shi, China
Patent: 10
Powerchina Guiyang Engineering Corp. Ltd.
Guizhou Sheng, China
Patent: 9
Tiehan Shanyi Environmental Construction Co., Ltd.
Guangdong Sheng, China
Patent: 8
Vientiane Design Jiangsu Co., Ltd.
Jiangsu Sheng, China
Patent: 8
Guangdong Yonggao Plastic Industry Development Co. Ltd.
Guangdong Sheng, China
Patent: 7
Suzhou Huicheng Zhizao Industrial Design Co., Ltd.
Jiangsu Sheng, China
Patent: 7
China Construction Eighth Engineering Division Corp. Ltd.
Shanghai Shi, China
Patent: 6
Powerchina Huadong Engineering Corp. Ltd.
Zhejiang Sheng, China
Patent: 6
Qingdao Runguo Ecological Technology Development Co., Ltd.
Shandong Sheng, China
Patent: 6
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With the analysis among related 1,690 patents applied in the last 5 years. We discover 499 most active companies in this area. The fast-growing Nanjing Forestry University, Guizhou Normal University, Guangdong Yonggao Plastic Industry Development Co. Ltd. take 1.83% of patent filing during this period.
Nanjing Forestry University
Jiangsu Sheng, China
Patent: 16
Guizhou Normal University
Guizhou Sheng, China
Patent: 8
Guangdong Yonggao Plastic Industry Development Co. Ltd.
Guangdong Sheng, China
Patent: 7
Northeast Institute of Geography and Agricultural Ecology, Chinese Academy of Sciences
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Patent: 7
Shaanxi Sheng, China
Patent: 7
Beijing Forestry University
Beijing Shi, China
Patent: 6
Zhejiang University City College
Zhejiang Sheng, China
Patent: 6
Jiangxi Provincial Soil and Water Conservation Research Institute
Jiangxi Sheng, China
Patent: 6
Shanghai Jiuding Green Concrete Co., Ltd.
Shanghai Shi, China
Patent: 6
Pastoral Water Resources Research Institute of the Ministry of Water Resources
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Patent: 5
With the analysis among related 1,690 patents in last 5 years, we discover 413 new entrants. Guangdong Yonggao Plastic Industry Development Co. Ltd., Shanghai Jiuding Green Concrete Co., Ltd., Pastoral Water Resources Research Institute of the Ministry of Water Resources are the most active new entrants in this area.
Guangdong Yonggao Plastic Industry Development Co. Ltd.
Guangdong Sheng, China
Patent: 7
Shanghai Jiuding Green Concrete Co., Ltd.
Shanghai Shi, China
Patent: 6
Pastoral Water Resources Research Institute of the Ministry of Water Resources
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Patent: 5
Jiangsu Yangtze River Delta Smart Water Research Institute Co., Ltd.
Jiangsu Sheng, China
Patent: 5
China First Metallurgical Construction Co., Ltd.
Hubei Sheng, China
Patent: 5
Chinese Metallurgical Group Co., Ltd.
Anhui Sheng, China
Patent: 5
Vegetable Research Institute of Guangxi Academy of Agricultural Sciences
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Patent: 5
Qinghai Shengyuan Landscaping Engineering Co., Ltd.
Qinghai Sheng, China
Patent: 4
Xi'an Jingxingxiang Environmental Technology Co., Ltd.
Shaanxi Sheng, China
Patent: 4
With the analysis among 897 patents, we discovered top 161 universities and scientific research institutions by total patent application. Guizhou Normal University, Beijing Forestry University, Nanjing Forestry University are dominant in this area. They take 7.92% of the total patent filing.
Guizhou Normal University
Guizhou Sheng, China
Patent: 33
Beijing Forestry University
Beijing Shi, China
Patent: 19
Nanjing Forestry University
Jiangsu Sheng, China
Patent: 19
Shaanxi Sheng, China
Patent: 14
Zhejiang University City College
Zhejiang Sheng, China
Patent: 11
Xi'an University of Science & Technology
Shaanxi Sheng, China
Patent: 10
Zhejiang Sheng, China
Patent: 8
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 8
Beijing Normal University
Beijing Shi, China
Patent: 7
Gansu Agricultural University
Gansu Sheng, China
Patent: 7