With the analysis among 3,975 patents, we discovered top 492 key players by total patent application. Xi'an Thermal Power Research Institute Co., Ltd., China Petroleum & Chemical Corp., Zhejiang Feida Environmental Science & Technology Co., Ltd. are dominant in this area. They take 2.87% of the total patent filing.
Xi'an Thermal Power Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 40
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 37
Zhejiang Feida Environmental Science & Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 37
Xi'an West Heat Boiler Environmental Protection Engineering Co., Ltd.
Shaanxi Sheng, China
Patent: 32
SINOPEC Engineering (Group) Co., Ltd.
Beijing Shi, China
Patent: 21
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 17
Huaneng Power International, Inc.
Beijing Shi, China
Patent: 16
Zhejiang Tuna Environmental Science & Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 16
Hyogo-ken, Japan
Patent: 14
Dalian Petrochemical Research Institute of China Petrochemical Corporation
Liaoning Sheng, China
Patent: 14
With the analysis among 5 patents, we discovered top 3 start-ups by total patent application.
Texas, United States
Patent: 2
Tennessee, United States
Patent: 2
SJ Semiconductor (Jiangyin) Corp.
Jiangsu Sheng, China
Patent: 1
With the analysis among related 4,024 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., Zhejiang Feida Environmental Science & Technology Co., Ltd., Xi'an West Heat Boiler Environmental Protection Engineering Co., Ltd. take 2.66% of patent filing during this period.
Xi'an Thermal Power Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 40
Zhejiang Feida Environmental Science & Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 37
Xi'an West Heat Boiler Environmental Protection Engineering Co., Ltd.
Shaanxi Sheng, China
Patent: 30
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 27
SINOPEC Engineering (Group) Co., Ltd.
Beijing Shi, China
Patent: 21
Huaneng Power International, Inc.
Beijing Shi, China
Patent: 16
Zhejiang Tuna Environmental Science & Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 16
Shandong Guoshun Construction Group Co. Ltd.
Shandong Sheng, China
Patent: 13
Xinjiang Tianfu Environmental Protection Technology Co., Ltd.
Xinjiang Uygur Zizhiqu, China
Patent: 12
Acre Coking & Refractory Engineering Consulting (Dalian)
Liaoning Sheng, China
Patent: 12
With the analysis among related 4,024 patents in last 5 years, we discover 458 new entrants. Xi'an Thermal Power Research Institute Co., Ltd., Zhejiang Feida Environmental Science & Technology Co., Ltd., SINOPEC Engineering (Group) Co., Ltd. are the most active new entrants in this area.
Xi'an Thermal Power Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 40
Zhejiang Feida Environmental Science & Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 37
SINOPEC Engineering (Group) Co., Ltd.
Beijing Shi, China
Patent: 21
Huaneng Power International, Inc.
Beijing Shi, China
Patent: 16
Zhejiang Tuna Environmental Science & Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 16
Shandong Guoshun Construction Group Co. Ltd.
Shandong Sheng, China
Patent: 13
Xinjiang Tianfu Environmental Protection Technology Co., Ltd.
Xinjiang Uygur Zizhiqu, China
Patent: 12
Acre Coking & Refractory Engineering Consulting (Dalian)
Liaoning Sheng, China
Patent: 12
Hangzhou Yunze Environmental Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 11
Beijing Bikelai Environmental Protection Technology Co., Ltd.
Beijing Shi, China
Patent: 10
With the analysis among 240 patents, we discovered top 77 universities and scientific research institutions by total patent application. Southwest Petroleum University, South China University of Technology, Southeast University are dominant in this area. They take 18.75% of the total patent filing.
Southwest Petroleum University
Sichuan Sheng, China
Patent: 10
South China University of Technology
Guangdong Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 9
North China Electric Power University
Beijing Shi, China
Patent: 7
Wuhan University of Science & Technology
Hubei Sheng, China
Patent: 6
Shandong Sheng, China
Patent: 5
Qingdao University of Science & Technology
Shandong Sheng, China
Patent: 5
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 5
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 4
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 4