With the analysis among 45,239 patents, we discovered top 490 key players by total patent application. Mitsubishi Heavy Industries, Ltd., IHI Corp., Schiedel GmbH & Co. KG are dominant in this area. They take 1.84% of the total patent filing.
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 505
Tokyo-to, Japan
Patent: 181
Xi'an Thermal Power Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 141
Bayern, Germany
Patent: 133
Tokyo-to, Japan
Patent: 130
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 127
Osaka-fu, Japan
Patent: 117
Tokyo-to, Japan
Patent: 113
With the analysis among 37 patents, we discovered top 21 start-ups by total patent application. Aisin KK, Englishco LLC, Knapsack Co. are active in this area.
New York, United States
Patent: 6
Oregon, United States
Patent: 2
California, United States
Patent: 2
New York, United States
Patent: 2
SZ DJI Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Texas, United States
Patent: 1
Meta Special Aerospace, Air Operations, Inc.
Oklahoma, United States
Patent: 1
With the analysis among related 14,216 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Xi'an Thermal Power Research Institute Co., Ltd., Acre Coking & Refractory Engineering Consulting (Dalian), Desiccant Technology Corp. take 1.74% of patent filing during this period.
Xi'an Thermal Power Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 116
Acre Coking & Refractory Engineering Consulting (Dalian)
Liaoning Sheng, China
Patent: 68
Desiccant Technology Corp.
Taiwan Province, China
Patent: 64
Shanghai Chinachem Environmental Protection and Energy Saving Equipment Co., Ltd.
Shanghai Shi, China
Patent: 64
Zhejiang Feida Environmental Science & Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 54
MCC Capital Engineering & Research, Inc.
Beijing Shi, China
Patent: 53
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 48
Huadian Electric Power Research Institute Co., Ltd.
Zhejiang Sheng, China
Patent: 48
Xi'an West Heat Boiler Environmental Protection Engineering Co., Ltd.
Shaanxi Sheng, China
Patent: 48
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 47
With the analysis among related 14,216 patents in last 5 years, we discover 207 new entrants. Qingdao Haoyu Heavy Industry Co. Ltd., Yancheng Huaxia High-altitude Building Anticorrosion Maintenance Co., Ltd., Suzhou Taigao Chimney Technology Co., Ltd. are the most active new entrants in this area.
Qingdao Haoyu Heavy Industry Co. Ltd.
Shandong Sheng, China
Patent: 26
Yancheng Huaxia High-altitude Building Anticorrosion Maintenance Co., Ltd.
Jiangsu Sheng, China
Patent: 25
Suzhou Taigao Chimney Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 20
Jiangxi Haoyu Heavy Industry Co., Ltd.
Jiangxi Sheng, China
Patent: 20
WUXI HONGQI DUST COLLECTOR EQUIPMENT CO LTD
Jiangsu Sheng, China
Patent: 20
Sisray Chimney Technology (Lianyungang) Co., Ltd.
Jiangsu Sheng, China
Patent: 15
Jiangsu Shenghao Environmental Equipment Co., Ltd.
Jiangsu Sheng, China
Patent: 15
Jiangsu Shuangliang Low Carbon Industry Technology Research Institute Co., Ltd.
Jiangsu Sheng, China
Patent: 14
Shanghai Ouxiang Automation Technology Development Co., Ltd.
Shanghai Shi, China
Patent: 14
Hubei Shentan Environmental Protection New Material Co., Ltd.
Hubei Sheng, China
Patent: 14
With the analysis among 3,750 patents, we discovered top 236 universities and scientific research institutions by total patent application. Xi'an Jiaotong University, Zhejiang University, North China Electric Power University are dominant in this area. They take 5.95% of the total patent filing.
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 87
Zhejiang Sheng, China
Patent: 78
North China Electric Power University
Beijing Shi, China
Patent: 58
Beijing Shi, China
Patent: 55
Jiangsu Sheng, China
Patent: 48
South China University of Technology
Guangdong Sheng, China
Patent: 46
Shandong Sheng, China
Patent: 42
Shanghai University of Electric Power
Shanghai Shi, China
Patent: 33
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 31
Guangdong University of Technology
Guangdong Sheng, China
Patent: 26