With the analysis among 566 patents, we discovered top 316 key players by total patent application. Zhejiang Feida Environmental Science & Technology Co., Ltd., Tianjin Huasaier Heat Transfer Equipment Co., Ltd., Xi'an Thermal Power Research Institute Co., Ltd. are dominant in this area. They take 7.95% of the total patent filing.
Zhejiang Feida Environmental Science & Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 25
Tianjin Huasaier Heat Transfer Equipment Co., Ltd.
Tianjin Shi, China
Patent: 10
Xi'an Thermal Power Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 10
WUXI HONGQI DUST COLLECTOR EQUIPMENT CO LTD
Jiangsu Sheng, China
Patent: 10
Guodian Environmental Protection Research Institute
Jiangsu Sheng, China
Patent: 10
Nanjing ChangRong Acoustic, Inc.
Jiangsu Sheng, China
Patent: 9
Huadian Electric Power Research Institute Co., Ltd.
Zhejiang Sheng, China
Patent: 8
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 7
Beijing Huadian Zhongbang Materiel Transfer System Co. Ltd.
Beijing Shi, China
Patent: 7
Shanghai Ouxiang Automation Technology Development Co., Ltd.
Shanghai Shi, China
Patent: 7
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With the analysis among related 557 patents applied in the last 5 years. We discover 332 most active companies in this area. The fast-growing Zhejiang Feida Environmental Science & Technology Co., Ltd., Xi'an Jiaotong University, Xi'an Thermal Power Research Institute Co., Ltd. take 8.08% of patent filing during this period.
Zhejiang Feida Environmental Science & Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 25
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 10
Xi'an Thermal Power Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 10
WUXI HONGQI DUST COLLECTOR EQUIPMENT CO LTD
Jiangsu Sheng, China
Patent: 10
Huadian Electric Power Research Institute Co., Ltd.
Zhejiang Sheng, China
Patent: 7
Nanjing ChangRong Acoustic, Inc.
Jiangsu Sheng, China
Patent: 7
Jiangsu Institute of Acoustics, Vibration and Acoustics Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 7
Zhejiang Sheng, China
Patent: 7
Shanghai Ouxiang Automation Technology Development Co., Ltd.
Shanghai Shi, China
Patent: 7
Nanjing Changrong Environmental Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 7
With the analysis among related 557 patents in last 5 years, we discover 313 new entrants. Zhejiang Feida Environmental Science & Technology Co., Ltd., Xi'an Jiaotong University, Xi'an Thermal Power Research Institute Co., Ltd. are the most active new entrants in this area.
Zhejiang Feida Environmental Science & Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 25
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 10
Xi'an Thermal Power Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 10
WUXI HONGQI DUST COLLECTOR EQUIPMENT CO LTD
Jiangsu Sheng, China
Patent: 10
Jiangsu Institute of Acoustics, Vibration and Acoustics Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 7
Zhejiang Sheng, China
Patent: 7
Shanghai Ouxiang Automation Technology Development Co., Ltd.
Shanghai Shi, China
Patent: 7
Nanjing Changrong Environmental Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 7
Beijing Huadian Zhongbang Materiel Transfer System Co. Ltd.
Beijing Shi, China
Patent: 7
Qingdao Daneng Environmental Protection Equipment Co., Ltd.
Shandong Sheng, China
Patent: 6
With the analysis among 137 patents, we discovered top 54 universities and scientific research institutions by total patent application. Xi'an Jiaotong University, China Jiliang University, Washington University in St. Louis are dominant in this area. They take 15.33% of the total patent filing.
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 10
Zhejiang Sheng, China
Patent: 7
Washington University in St. Louis
Missouri, United States
Patent: 4
North China Electric Power University
Beijing Shi, China
Patent: 4
Tianjin University of Commerce
Tianjin Shi, China
Patent: 4
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 4
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 4
Tianjin Shi, China
Patent: 4
Shandong Sheng, China
Patent: 3
University of Science & Technology of China
Anhui Sheng, China
Patent: 3