With the analysis among 46 patents, we discovered top 22 key players by total patent application. Westinghouse Electric Co. LLC, China Petroleum & Chemical Corp., Sinopec Beijing Research Institute of Chemical Industry are dominant in this area. They take 45.65% of the total patent filing.
Westinghouse Electric Co. LLC
Gansu Sheng, China
Patent: 8
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 7
Sinopec Beijing Research Institute of Chemical Industry
Beijing Shi, China
Patent: 6
Shandong Gengchen Environmental Protection New Material Co., Ltd.
Shandong Sheng, China
Patent: 3
Huachen Environmental Energy (Guangzhou) Co., Ltd.
Guangdong Sheng, China
Patent: 3
Nordrhein-Westfalen, Germany
Patent: 2
Jiangnan Environmental Protection Group, Inc.
Jiangsu Sheng, China
Patent: 2
Beijing Enterprises Water Group (China) Investment Ltd.
Beijing Shi, China
Patent: 2
Exxon Research & Engineering Co.
Santong Oil Environmental Protection Technology (Yixing) Co., Ltd
Jiangsu Sheng, China
Patent: 2
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With the analysis among related 46 patents applied in the last 5 years. We discover 31 most active companies in this area. The fast-growing China Petroleum & Chemical Corp., Sinopec Beijing Research Institute of Chemical Industry, Huachen Environmental Energy (Guangzhou) Co., Ltd. take 34.78% of patent filing during this period.
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 7
Sinopec Beijing Research Institute of Chemical Industry
Beijing Shi, China
Patent: 6
Huachen Environmental Energy (Guangzhou) Co., Ltd.
Guangdong Sheng, China
Patent: 3
Shandong Gengchen Environmental Protection New Material Co., Ltd.
Shandong Sheng, China
Patent: 3
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 2
Dalian University of Technology
Liaoning Sheng, China
Patent: 2
Nordrhein-Westfalen, Germany
Patent: 2
Beijing Enterprises Water Group (China) Investment Ltd.
Beijing Shi, China
Patent: 2
Beijing Jiaotong University
Beijing Shi, China
Patent: 2
Jiangnan Environmental Protection Group, Inc.
Jiangsu Sheng, China
Patent: 2
With the analysis among related 46 patents in last 5 years, we discover 30 new entrants. China Petroleum & Chemical Corp., Sinopec Beijing Research Institute of Chemical Industry, Huachen Environmental Energy (Guangzhou) Co., Ltd. are the most active new entrants in this area.
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 7
Sinopec Beijing Research Institute of Chemical Industry
Beijing Shi, China
Patent: 6
Huachen Environmental Energy (Guangzhou) Co., Ltd.
Guangdong Sheng, China
Patent: 3
Shandong Gengchen Environmental Protection New Material Co., Ltd.
Shandong Sheng, China
Patent: 3
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 2
Dalian University of Technology
Liaoning Sheng, China
Patent: 2
Nordrhein-Westfalen, Germany
Patent: 2
Beijing Enterprises Water Group (China) Investment Ltd.
Beijing Shi, China
Patent: 2
Beijing Jiaotong University
Beijing Shi, China
Patent: 2
Jiangnan Environmental Protection Group, Inc.
Jiangsu Sheng, China
Patent: 2
With the analysis among 37 patents, we discovered top 19 universities and scientific research institutions by total patent application. Tsinghua University, The Hong Kong University of Science & Technology, Beijing Jiaotong University are dominant in this area. They take 43.24% of the total patent filing.
Beijing Shi, China
Patent: 4
The Hong Kong University of Science & Technology
Hong Kong SAR, China
Patent: 2
Beijing Jiaotong University
Beijing Shi, China
Patent: 2
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 2
Korea Advanced Institute of Science & Technology
Shandong Sheng, China
Patent: 1
Jilin Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Macao SAR, China
Patent: 1
Dalian Maritime University
Liaoning Sheng, China
Patent: 1