With the analysis among 2,681 patents, we discovered top 492 key players by total patent application. Flower King Eco-Engineering, Inc., Powerchina Guiyang Engineering Corp. Ltd., WISDRI Engineering & Research Inc. Ltd. are dominant in this area. They take 1.04% of the total patent filing.
Jiangsu Sheng, China
Patent: 10
Guizhou Sheng, China
Patent: 9
Hubei Sheng, China
Patent: 9
MCC Capital Engineering & Research, Inc.
Beijing Shi, China
Patent: 8
Hubei Sheng, China
Patent: 8
Shandong Sheng, China
Patent: 7
Shandong Sheng, China
Patent: 7
Shanghai Shi, China
Patent: 7
Henan Sheng, China
Patent: 7
Shandong Sheng, China
Patent: 7
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With the analysis among related 3,298 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Nanjing Forestry University, Powerchina Guiyang Engineering Corp. Ltd., WISDRI Engineering & Research Inc. Ltd. take 1.06% of patent filing during this period.
Jiangsu Sheng, China
Patent: 18
Guizhou Sheng, China
Patent: 9
Hubei Sheng, China
Patent: 8
Hubei Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 8
Hubei Sheng, China
Patent: 8
Shandong Sheng, China
Patent: 7
Shandong Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
Zhejiang Sheng, China
Patent: 7
With the analysis among related 3,298 patents in last 5 years, we discover 464 new entrants. Nanjing Forestry University, Powerchina Guiyang Engineering Corp. Ltd., China Metallurgical Southern Urban Construction Engineering Technology Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 18
Guizhou Sheng, China
Patent: 9
Hubei Sheng, China
Patent: 8
Shandong Sheng, China
Patent: 7
Shandong Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
Henan Sheng, China
Patent: 7
Shandong Sheng, China
Patent: 7
Shanghai Shi, China
Patent: 7
Liaoning Sheng, China
Patent: 6
With the analysis among 568 patents, we discovered top 190 universities and scientific research institutions by total patent application. Nanjing Forestry University, Kunming University of Science & Technology, China Three Gorges University are dominant in this area. They take 7.75% of the total patent filing.
Jiangsu Sheng, China
Patent: 18
Yunnan Sheng, China
Patent: 13
Hubei Sheng, China
Patent: 10
Beijing Shi, China
Patent: 6
Shaanxi Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Chongqing Shi, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Sichuan Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5