With the analysis among 597 patents, we discovered top 359 key players by total patent application. Ecolab, Inc., Shanxi Taigang Stainless Steel Co., Ltd., Italmatch Chemicals SpA are dominant in this area. They take 10.39% of the total patent filing.
Minnesota, United States
Patent: 40
Shanxi Taigang Stainless Steel Co., Ltd.
Shanxi Sheng, China
Patent: 11
Xunuo Technology (Tianjin) Co., Ltd.
Tianjin Shi, China
Patent: 10
Shenmei Technology Co., Ltd.
Hebei Sheng, China
Patent: 9
Shanghai Xunuo Environmental Protection Technology Co., Ltd.
Shanghai Shi, China
Patent: 9
CHESHIRE, United Kingdom
Patent: 8
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 7
Shaanxi Research & Design Institute of Petrochemical Industry
Shaanxi Sheng, China
Patent: 7
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 329 patents applied in the last 5 years. We discover 221 most active companies in this area. The fast-growing Ecolab, Inc., Xunuo Technology (Tianjin) Co., Ltd., Shanghai Xunuo Environmental Protection Technology Co., Ltd. take 9.42% of patent filing during this period.
Minnesota, United States
Patent: 12
Xunuo Technology (Tianjin) Co., Ltd.
Tianjin Shi, China
Patent: 10
Shanghai Xunuo Environmental Protection Technology Co., Ltd.
Shanghai Shi, China
Patent: 9
Shenmei Technology Co., Ltd.
Hebei Sheng, China
Patent: 9
Guangdong Red Bay Power Generation Co. Ltd.
Guangdong Sheng, China
Patent: 6
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 5
Shaanxi Research & Design Institute of Petrochemical Industry
Shaanxi Sheng, China
Patent: 4
CISDI Engineering Co. Ltd.
Chongqing Shi, China
Patent: 4
Sinopec Beijing Research Institute of Chemical Industry
Beijing Shi, China
Patent: 4
Shanxi Taigang Stainless Steel Co., Ltd.
Shanxi Sheng, China
Patent: 4
With the analysis among related 329 patents in last 5 years, we discover 208 new entrants. Xunuo Technology (Tianjin) Co., Ltd., Shanghai Xunuo Environmental Protection Technology Co., Ltd., Shenmei Technology Co., Ltd. are the most active new entrants in this area.
Xunuo Technology (Tianjin) Co., Ltd.
Tianjin Shi, China
Patent: 10
Shanghai Xunuo Environmental Protection Technology Co., Ltd.
Shanghai Shi, China
Patent: 9
Shenmei Technology Co., Ltd.
Hebei Sheng, China
Patent: 9
Guangdong Red Bay Power Generation Co. Ltd.
Guangdong Sheng, China
Patent: 6
CISDI Engineering Co. Ltd.
Chongqing Shi, China
Patent: 4
Zhejiang Sheng, China
Patent: 3
Shanghai Sanbang Water Treatment Technology Co., Ltd.
Shanghai Shi, China
Patent: 3
Jiangsu Wovis Intelligent Industry Co., Ltd.
Jiangsu Sheng, China
Patent: 3
Chizhou Wanwei Chemical Co., Ltd.
Anhui Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
With the analysis among 127 patents, we discovered top 53 universities and scientific research institutions by total patent application. Tongji University, Tsinghua University, Nanjing University of Technology are dominant in this area. They take 23.62% of the total patent filing.
Shanghai Shi, China
Patent: 16
Beijing Shi, China
Patent: 7
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 7
Zhejiang Sheng, China
Patent: 3
Chongqing Shi, China
Patent: 3
Tianjin Shi, China
Patent: 3
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
South China University of Technology
Guangdong Sheng, China
Patent: 2