With the analysis among 84 patents, we discovered top 74 key players by total patent application. Beijing Urban Construction Chongqing Real Estate Co., Ltd., State Grid Corp. of China, Zhuhai Gangyin Real Estate Develop Co. Ltd. are dominant in this area. They take 14.29% of the total patent filing.
Beijing Urban Construction Chongqing Real Estate Co., Ltd.
Chongqing Shi, China
Patent: 5
State Grid Corp. of China
Beijing Shi, China
Patent: 4
Zhuhai Gangyin Real Estate Develop Co. Ltd.
Guangdong Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Yantai Hongyuan Oxygen Industry Co., Ltd.
Shandong Sheng, China
Patent: 2
China Railway Engineering Consulting Group Co., Ltd.
Beijing Shi, China
Patent: 2
CCCC Tianjin Dredging Co., Ltd.
Tianjin Shi, China
Patent: 2
Powerchina Jilin Electric Power Survey & Design Co. Ltd.
Jilin Sheng, China
Patent: 2
China Architectural Design and Research Institute Co., Ltd.
Beijing Shi, China
Patent: 2
Xiamen Gulong Group Co., Ltd.
Fujian Sheng, China
Patent: 2
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With the analysis among related 47 patents applied in the last 5 years. We discover 45 most active companies in this area. The fast-growing China Railway Engineering Consulting Group Co., Ltd., Hunan University of Science & Technology, Jiangsu Provincial Academy of Environmental Science take 12.77% of patent filing during this period.
China Railway Engineering Consulting Group Co., Ltd.
Beijing Shi, China
Patent: 2
Hunan University of Science & Technology
Hunan Sheng, China
Patent: 2
Jiangsu Provincial Academy of Environmental Science
Nanjing Institute of Geography and Limnology, Chinese Academy of Sciences
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Patent: 2
Yantai Hongyuan Oxygen Industry Co., Ltd.
Shandong Sheng, China
Patent: 2
China Design Digital Technology Co., Ltd
Hubei Sheng, China
Patent: 1
Fujian Water Conservancy and Hydropower Research Institute
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Patent: 1
Beijing Takitao Environmental Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Sichuan Water Conservancy Research Institute
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Patent: 1
Institute of Resource Insects, Chinese Academy of Forestry Sciences
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Patent: 1
With the analysis among related 47 patents in last 5 years, we discover 41 new entrants. China Railway Engineering Consulting Group Co., Ltd., Hunan University of Science & Technology, Jiangsu Provincial Academy of Environmental Science are the most active new entrants in this area.
China Railway Engineering Consulting Group Co., Ltd.
Beijing Shi, China
Patent: 2
Hunan University of Science & Technology
Hunan Sheng, China
Patent: 2
Jiangsu Provincial Academy of Environmental Science
Yantai Hongyuan Oxygen Industry Co., Ltd.
Shandong Sheng, China
Patent: 2
China Design Digital Technology Co., Ltd
Hubei Sheng, China
Patent: 1
Fujian Water Conservancy and Hydropower Research Institute
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Patent: 1
Beijing Takitao Environmental Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Sichuan Water Conservancy Research Institute
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Patent: 1
Institute of Resource Insects, Chinese Academy of Forestry Sciences
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Patent: 1
Tsinghua University Architectural Design & Rsch Inst Co., Ltd.
Beijing Shi, China
Patent: 1
With the analysis among 50 patents, we discovered top 24 universities and scientific research institutions by total patent application. Tongji University, Hunan University of Science & Technology, Southwest University for Nationalities are dominant in this area. They take 20.00% of the total patent filing.
Shanghai Shi, China
Patent: 3
Hunan University of Science & Technology
Hunan Sheng, China
Patent: 2
Southwest University for Nationalities
Sichuan Sheng, China
Patent: 2
Jiangsu Provincial Academy of Environmental Science
Jiangsu Sheng, China
Patent: 2
Qilu University of Technology
Shandong Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 1
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1