With the analysis among 109 patents, we discovered top 57 key players by total patent application. Hubei Ruiliyuan Environmental Protection Technology Co., Ltd., WISDRI Engineering & Research Inc. Ltd., Chengdu Yizhi Technology Co., Ltd. are dominant in this area. They take 22.94% of the total patent filing.
Hubei Sheng, China
Patent: 10
Hubei Sheng, China
Patent: 9
Sichuan Sheng, China
Patent: 6
Liaoning Sheng, China
Patent: 5
Western Australia, Australia
Patent: 4
Jiangsu Sheng, China
Patent: 4
Liaoning Sheng, China
Patent: 3
California, United States
Patent: 3
Shanghai Shi, China
Patent: 3
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With the analysis among related 59 patents applied in the last 5 years. We discover 35 most active companies in this area. The fast-growing Hubei Ruiliyuan Environmental Protection Technology Co., Ltd., WISDRI Engineering & Research Inc. Ltd., Chengdu Yizhi Technology Co., Ltd. take 33.90% of patent filing during this period.
Hubei Sheng, China
Patent: 10
Hubei Sheng, China
Patent: 5
Sichuan Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 1
Ningxia Huizi Zizhiqu, China
Patent: 1
With the analysis among related 59 patents in last 5 years, we discover 31 new entrants. Hubei Ruiliyuan Environmental Protection Technology Co., Ltd., Hankook Engineering Co., Ltd., Xuzhou Ruima Intelligent Technology Co., Ltd. are the most active new entrants in this area.
Hubei Sheng, China
Patent: 10
Jiangsu Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Ningxia Huizi Zizhiqu, China
Patent: 1
Dalian Environmental Protection Co., Ltd. Industrial Waste Treatment Plant
Liaoning Sheng, China
Patent: 1
Guizhou Jieshen Electromechanical Chemical Co., Ltd.
Guizhou Sheng, China
Patent: 1
Guangxi Liuzhou Iron & Steel (Group) Co. Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
With the analysis among 11 patents, we discovered top 5 universities and scientific research institutions by total patent application. Central South University, Michigan Technological University, Institute of Process Engineering, Chinese Academy of Sciences are dominant in this area. They take 63.64% of the total patent filing.
Hunan Sheng, China
Patent: 3
Michigan, United States
Patent: 2
Beijing Shi, China
Patent: 2
Sichuan Sheng, China
Patent: 1
Yunnan Sheng, China
Patent: 1