With the analysis among 3,127 patents, we discovered top 480 key players by total patent application. Zhongke Dingshi Environmental Engineering Co., Ltd., CSSC Nanjing Luzhou Envtromnent Protection Equip Eng Co. Ltd., Beijing GeoEnviron Engineering & Technology, Inc. are dominant in this area. They take 5.08% of the total patent filing.
Zhongke Dingshi Environmental Engineering Co., Ltd.
Beijing Shi, China
Patent: 63
CSSC Nanjing Luzhou Envtromnent Protection Equip Eng Co. Ltd.
Jiangsu Sheng, China
Patent: 49
Beijing GeoEnviron Engineering & Technology, Inc.
Beijing Shi, China
Patent: 47
BCEG Environmental Remediation Co., Ltd.
Beijing Shi, China
Patent: 41
Jereh Environmental Protection Technology Co. Ltd.
Shandong Sheng, China
Patent: 40
Guangxi Bossco Environmental Protection Technology Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 28
Beijing High Energy Times Environmental Restoration Co., Ltd.
Beijing Shi, China
Patent: 25
Shanghai Greenman Environmental Technology Co., Ltd.
Shanghai Shi, China
Patent: 25
China City Environment Protection Engineering Ltd. Co.
Hubei Sheng, China
Patent: 24
China National Petroleum Corp.
Beijing Shi, China
Patent: 23
With the analysis among 4 patents, we discovered top 1 start-ups by total patent application.
Michigan, United States
Patent: 4
With the analysis among related 2,371 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Zhongke Dingshi Environmental Engineering Co., Ltd., CSSC Nanjing Luzhou Envtromnent Protection Equip Eng Co. Ltd., Beijing GeoEnviron Engineering & Technology, Inc. take 5.61% of patent filing during this period.
Zhongke Dingshi Environmental Engineering Co., Ltd.
Beijing Shi, China
Patent: 49
CSSC Nanjing Luzhou Envtromnent Protection Equip Eng Co. Ltd.
Jiangsu Sheng, China
Patent: 46
Beijing GeoEnviron Engineering & Technology, Inc.
Beijing Shi, China
Patent: 38
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 36
Dalian Institute of Chemical Physics Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 34
Jereh Environmental Protection Technology Co. Ltd.
Shandong Sheng, China
Patent: 33
BCEG Environmental Remediation Co., Ltd.
Beijing Shi, China
Patent: 33
Guangxi Bossco Environmental Protection Technology Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 24
Beijing High Energy Times Environmental Restoration Co., Ltd.
Beijing Shi, China
Patent: 23
Suzhou Elite Environmental Protection Co., Ltd.
Jiangsu Sheng, China
Patent: 23
With the analysis among related 2,371 patents in last 5 years, we discover 386 new entrants. Suzhou Elite Environmental Protection Co., Ltd., China National Petroleum Corp., Anhui Tongyuan Environment Energy Saving Co., Ltd. are the most active new entrants in this area.
Suzhou Elite Environmental Protection Co., Ltd.
Jiangsu Sheng, China
Patent: 23
China National Petroleum Corp.
Beijing Shi, China
Patent: 23
Anhui Tongyuan Environment Energy Saving Co., Ltd.
Anhui Sheng, China
Patent: 19
Shandong Dacheng Environmental Restoration Co., Ltd.
Shandong Sheng, China
Patent: 17
Beijing Xinyuan Huanyu Environmental Protection Technology Co., Ltd.
Beijing Shi, China
Patent: 16
China National Petroleum Corporation Safety and Environmental Protection Technology Research Institute Co., Ltd.
Beijing Shi, China
Patent: 16
Zhejiang Sheng, China
Patent: 15
Shanghai Municipal Engineering Design Inst (Group) Co., Ltd.
Shanghai Shi, China
Patent: 15
Guangzhou Weigang Environmental Protection Technology Ltd.
Guangdong Sheng, China
Patent: 15
Shanghai Shenglong Environmet Remediation Technologies Co.,Ltd
Shanghai Shi, China
Patent: 14
With the analysis among 907 patents, we discovered top 160 universities and scientific research institutions by total patent application. Dalian Institute of Chemical Physics Chinese Academy of Sciences, Nanjing University of Technology, Tsinghua University are dominant in this area. They take 16.87% of the total patent filing.
Dalian Institute of Chemical Physics Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 90
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 37
Beijing Shi, China
Patent: 26
Zhejiang Sheng, China
Patent: 23
Zhejiang Sheng, China
Patent: 15
Jiangsu Sheng, China
Patent: 14
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 13
Castilla y León, Spain
Patent: 11
Jiangsu Provincial Academy of Environmental Science
Shanghai Shi, China
Patent: 10