With the analysis among 2,668 patents, we discovered top 480 key players by total patent application. Nitto Denko Corp., Desiccant Technology Corp., Shanghai Chinachem Environmental Protection and Energy Saving Equipment Co., Ltd. are dominant in this area. They take 5.36% of the total patent filing.
Osaka-fu, Japan
Patent: 63
Taiwan Province, China
Patent: 40
Shanghai Shi, China
Patent: 40
Connecticut, United States
Patent: 34
Jiangsu Sheng, China
Patent: 33
Anhui Sheng, China
Patent: 26
Tianjin Shi, China
Patent: 26
Osaka-fu, Japan
Patent: 25
Jiangsu Sheng, China
Patent: 21
With the analysis among 5 patents, we discovered top 3 start-ups by total patent application.
With the analysis among related 914 patents applied in the last 5 years. We discover 439 most active companies in this area. The fast-growing Desiccant Technology Corp., Shanghai Chinachem Environmental Protection and Energy Saving Equipment Co., Ltd., Nanjing Danheng Technology Co. Ltd. take 10.72% of patent filing during this period.
Taiwan Province, China
Patent: 37
Shanghai Shi, China
Patent: 37
Jiangsu Sheng, China
Patent: 24
Anhui Sheng, China
Patent: 24
Tianjin Shi, China
Patent: 13
Guangxi Zhuangzu Zizhiqu, China
Patent: 12
Jiangsu Sheng, China
Patent: 12
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Patent: 11
With the analysis among related 914 patents in last 5 years, we discover 359 new entrants. Berghof Membrane Technology GmbH, Baltimore Aircoil Co., Zhenjiang Huiteng Environmental Protection Technology Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 12
Guangxi Zhuangzu Zizhiqu, China
Patent: 12
Middling coal (Beijing) Environmental Protection Co., Ltd
Beijing Shi, China
Patent: 9
Xinjiang Uygur Zizhiqu, China
Patent: 7
Jiangsu Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
With the analysis among 322 patents, we discovered top 81 universities and scientific research institutions by total patent application. Tiangong University, Dalian Institute of Chemical Physics Chinese Academy of Sciences, Nanjing University of Science & Technology are dominant in this area. They take 12.73% of the total patent filing.
Tianjin Shi, China
Patent: 17
Liaoning Sheng, China
Patent: 12
Jiangsu Sheng, China
Patent: 12
Jiangsu Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 7
Beijing Shi, China
Patent: 5
Rondônia, Brazil
Patent: 4
Tianjin Shi, China
Patent: 4