With the analysis among 66 patents, we discovered top 59 key players by total patent application. ChangJiang Survey, Planning, Design and Research Co., Ltd, China ENFI Engineering Corp., Sekisui Chemical Co., Ltd. are dominant in this area. They take 13.64% of the total patent filing.
ChangJiang Survey, Planning, Design and Research Co., Ltd
Hubei Sheng, China
Patent: 4
China ENFI Engineering Corp.
Beijing Shi, China
Patent: 3
Sekisui Chemical Co., Ltd.
Guiyang Aluminium Magnesium Design & Research Inst. Co. Ltd.
Guizhou Sheng, China
Patent: 2
Liuhuan Landscape (Liaoning) Corp. Ltd.
Liaoning Sheng, China
Patent: 2
Yellow River Reconnaissance Planning & Design Co. Ltd.
Henan Sheng, China
Patent: 2
Powerchina Huadong Engineering Corp. Ltd.
Zhejiang Sheng, China
Patent: 2
Powerchina Guiyang Engineering Corp. Ltd.
Guizhou Sheng, China
Patent: 2
Sinosteel Maanshan General Inst of Mining Research Co., Ltd.
Anhui Sheng, China
Patent: 2
Schlumberger Technologies, Inc.
New Jersey, United States
Patent: 2
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With the analysis among related 82 patents applied in the last 5 years. We discover 60 most active companies in this area. The fast-growing China Institute of Water Resources and Hydropower Research, ChangJiang Survey, Planning, Design and Research Co., Ltd, Liuhuan Landscape (Liaoning) Corp. Ltd. take 12.20% of patent filing during this period.
China Institute of Water Resources and Hydropower Research
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Patent: 4
ChangJiang Survey, Planning, Design and Research Co., Ltd
Hubei Sheng, China
Patent: 4
Liuhuan Landscape (Liaoning) Corp. Ltd.
Liaoning Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
China ENFI Engineering Corp.
Beijing Shi, China
Patent: 2
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 2
Powerchina Huadong Engineering Corp. Ltd.
Zhejiang Sheng, China
Patent: 2
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 2
Powerchina Guiyang Engineering Corp. Ltd.
Guizhou Sheng, China
Patent: 2
Dalian University of Technology
Liaoning Sheng, China
Patent: 2
With the analysis among related 82 patents in last 5 years, we discover 57 new entrants. ChangJiang Survey, Planning, Design and Research Co., Ltd, Liuhuan Landscape (Liaoning) Corp. Ltd., Chang'an University are the most active new entrants in this area.
ChangJiang Survey, Planning, Design and Research Co., Ltd
Hubei Sheng, China
Patent: 4
Liuhuan Landscape (Liaoning) Corp. Ltd.
Liaoning Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 2
Powerchina Huadong Engineering Corp. Ltd.
Zhejiang Sheng, China
Patent: 2
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 2
Powerchina Guiyang Engineering Corp. Ltd.
Guizhou Sheng, China
Patent: 2
Yellow River Reconnaissance Planning & Design Co. Ltd.
Henan Sheng, China
Patent: 2
Sinosteel Maanshan General Inst of Mining Research Co., Ltd.
Anhui Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
With the analysis among 39 patents, we discovered top 16 universities and scientific research institutions by total patent application. Huazhong University of Science & Technology, Chang'an University, Hohai University are dominant in this area. They take 33.33% of the total patent filing.
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Hefei University of Technology
Anhui Sheng, China
Patent: 1
North China Electric Power University
Beijing Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
Changsha University of Science & Technology
Hunan Sheng, China
Patent: 1