With the analysis among 22 patents, we discovered top 7 key players by total patent application. Powerchina Huadong Engineering Corp. Ltd., Zhejiang Huadong Construct Engineering Co. Ltd., Green + Joint Stock Corp. are dominant in this area. They take 86.36% of the total patent filing.
Powerchina Huadong Engineering Corp. Ltd.
Zhejiang Sheng, China
Patent: 15
Zhejiang Huadong Construct Engineering Co. Ltd.
Zhejiang Sheng, China
Patent: 2
Green + Joint Stock Corp.
Bến Tre, Vietnam
Patent: 2
Guangzhou Huantou Nansha Environmental Energy Co. Ltd.
Guangdong Sheng, China
Patent: 1
Nanjing Yanchang Reaction Technology Research Institute Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Chengdu Biotechnology Development Co., Ltd.
Sichuan Sheng, China
Patent: 1
Renshouneng Biotechnology Co., Ltd.
Sichuan Sheng, China
Patent: 1
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With the analysis among related 64 patents applied in the last 5 years. We discover 25 most active companies in this area. The fast-growing Powerchina Huadong Engineering Corp. Ltd., Wenzhou University, Dalian University of Technology take 45.31% of patent filing during this period.
Powerchina Huadong Engineering Corp. Ltd.
Zhejiang Sheng, China
Patent: 15
Zhejiang Sheng, China
Patent: 7
Dalian University of Technology
Liaoning Sheng, China
Patent: 7
Shandong Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 6
Ocean University of China
Shandong Sheng, China
Patent: 3
Nanjing Forestry University
Jiangsu Sheng, China
Patent: 3
Research Institute of Hainan Zhejiang University
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Patent: 3
Zhejiang Huadong Construct Engineering Co. Ltd.
Zhejiang Sheng, China
Patent: 2
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 2
With the analysis among related 64 patents in last 5 years, we discover 22 new entrants. Powerchina Huadong Engineering Corp. Ltd., Wenzhou University, Shandong University are the most active new entrants in this area.
Powerchina Huadong Engineering Corp. Ltd.
Zhejiang Sheng, China
Patent: 15
Zhejiang Sheng, China
Patent: 7
Shandong Sheng, China
Patent: 6
Research Institute of Hainan Zhejiang University
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Patent: 3
Nanjing Forestry University
Jiangsu Sheng, China
Patent: 3
Zhejiang Huadong Construct Engineering Co. Ltd.
Zhejiang Sheng, China
Patent: 2
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 2
Shandong University of Science & Technology
Shandong Sheng, China
Patent: 2
Chinese Academy of Science Guanzhou Energy Research Institute
Guangdong Sheng, China
Patent: 2
Nanjing Yanchang Reaction Technology Research Institute Co., Ltd.
Jiangsu Sheng, China
Patent: 1
With the analysis among 68 patents, we discovered top 21 universities and scientific research institutions by total patent application. Zhejiang University, Wenzhou University, Shandong University are dominant in this area. They take 36.76% of the total patent filing.
Zhejiang Sheng, China
Patent: 7
Zhejiang Sheng, China
Patent: 7
Shandong Sheng, China
Patent: 6
Ocean University of China
Shandong Sheng, China
Patent: 6
Nanjing Forestry University
Jiangsu Sheng, China
Patent: 3
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 2
Shandong University of Science & Technology
Shandong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Taiyuan University of Technology
Shanxi Sheng, China
Patent: 1
Lovely Professional University