With the analysis among 1,963 patents, we discovered top 486 key players by total patent application. China Construction Second Engineering Bureau Co., Ltd., Powerchina Guiyang Engineering Corp. Ltd., Jiangsu Yishan Technology Co., Ltd. are dominant in this area. They take 1.27% of the total patent filing.
Beijing Shi, China
Patent: 9
Guizhou Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 8
Beijing Shi, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Shandong Sheng, China
Patent: 5
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Sichuan Sheng, China
Patent: 1
California, United States
Patent: 1
With the analysis among related 2,747 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Nanjing Forestry University, China Construction Second Engineering Bureau Co., Ltd., Guohe Green Materials Technology (Jiangsu) Co., Ltd. take 1.13% of patent filing during this period.
Jiangsu Sheng, China
Patent: 14
Beijing Shi, China
Patent: 9
Jiangsu Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 8
Guizhou Sheng, China
Patent: 8
Beijing Shi, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
Zhejiang Sheng, China
Patent: 6
With the analysis among related 2,747 patents in last 5 years, we discover 496 new entrants. Nanjing Forestry University, China Construction Second Engineering Bureau Co., Ltd., Guohe Green Materials Technology (Jiangsu) Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 14
Beijing Shi, China
Patent: 9
Jiangsu Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 8
Guizhou Sheng, China
Patent: 8
Beijing Shi, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
Zhejiang Sheng, China
Patent: 6
With the analysis among 352 patents, we discovered top 135 universities and scientific research institutions by total patent application. Nanjing Forestry University, Xi'an University of Architecture & Technology, Nanchang University are dominant in this area. They take 7.67% of the total patent filing.
Jiangsu Sheng, China
Patent: 14
Shaanxi Sheng, China
Patent: 5
Jiangxi Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Gansu Sheng, China
Patent: 4
Henan Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 3
Hebei Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3