With the analysis among 111 patents, we discovered top 84 key players by total patent application. Combustion Engineering, Inc., ABB Environmental Services, Beijing Enfi Environmental Technology Co., Ltd. are dominant in this area. They take 15.32% of the total patent filing.
Combustion Engineering, Inc.
North Carolina, United States
Patent: 8
ABB Environmental Services
Connecticut, United States
Patent: 6
Beijing Enfi Environmental Technology Co., Ltd.
Beijing Shi, China
Patent: 3
Beijing Tiancheng Zhonghe Technology Development Co., Ltd.
Beijing Shi, China
Patent: 3
Anhui Richland Biotechnology Co., Ltd.
Anhui Sheng, China
Patent: 3
Delan Water Technology Co., Ltd.
Xinjiang Uygur Zizhiqu, China
Patent: 2
Suzhou Keda Weilong Agricultural Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Hebei Huayao Environmental Protection Research Institute Co., Ltd.
Hebei Sheng, China
Patent: 2
Nanjing Lexuan Ecological Environment Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Tianjin Oupan Technology Development Co., Ltd.
Tianjin Shi, China
Patent: 2
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With the analysis among related 64 patents applied in the last 5 years. We discover 51 most active companies in this area. The fast-growing Hebei University of Science & Technology, Beijing Tiancheng Zhonghe Technology Development Co., Ltd., Beijing Enfi Environmental Technology Co., Ltd. take 17.19% of patent filing during this period.
Hebei University of Science & Technology
Hebei Sheng, China
Patent: 5
Beijing Tiancheng Zhonghe Technology Development Co., Ltd.
Beijing Shi, China
Patent: 3
Beijing Enfi Environmental Technology Co., Ltd.
Beijing Shi, China
Patent: 3
Hebei Huayao Environmental Protection Research Institute Co., Ltd.
Hebei Sheng, China
Patent: 2
Fujian Agriculture & Forestry University
Fujian Sheng, China
Patent: 2
Nanjing Lexuan Ecological Environment Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Delan Water Technology Co., Ltd.
Xinjiang Uygur Zizhiqu, China
Patent: 2
Jilin Youkangding Environmental Technology Co., Ltd.
Jilin Sheng, China
Patent: 2
Anhui Agricultural University
Anhui Sheng, China
Patent: 1
Shandong Jiuyi Biotechnology Co., Ltd.
Shandong Sheng, China
Patent: 1
With the analysis among related 64 patents in last 5 years, we discover 50 new entrants. Hebei University of Science & Technology, Beijing Tiancheng Zhonghe Technology Development Co., Ltd., Beijing Enfi Environmental Technology Co., Ltd. are the most active new entrants in this area.
Hebei University of Science & Technology
Hebei Sheng, China
Patent: 5
Beijing Tiancheng Zhonghe Technology Development Co., Ltd.
Beijing Shi, China
Patent: 3
Beijing Enfi Environmental Technology Co., Ltd.
Beijing Shi, China
Patent: 3
Hebei Huayao Environmental Protection Research Institute Co., Ltd.
Hebei Sheng, China
Patent: 2
Fujian Agriculture & Forestry University
Fujian Sheng, China
Patent: 2
Nanjing Lexuan Ecological Environment Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Delan Water Technology Co., Ltd.
Xinjiang Uygur Zizhiqu, China
Patent: 2
Jilin Youkangding Environmental Technology Co., Ltd.
Jilin Sheng, China
Patent: 2
Anhui Agricultural University
Anhui Sheng, China
Patent: 1
Shandong Jiuyi Biotechnology Co., Ltd.
Shandong Sheng, China
Patent: 1
With the analysis among 35 patents, we discovered top 20 universities and scientific research institutions by total patent application. Hebei University of Science & Technology, Nanjing University, Hefei University of Technology are dominant in this area. They take 28.57% of the total patent filing.
Hebei University of Science & Technology
Hebei Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 3
Hefei University of Technology
Anhui Sheng, China
Patent: 2
Southwest University of Science & Technology
Sichuan Sheng, China
Patent: 2
Fujian Agriculture & Forestry University
Fujian Sheng, China
Patent: 2
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 2
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 1
South China University of Technology
Guangdong Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Yunnan Sheng, China
Patent: 1