With the analysis among 27 patents, we discovered top 14 key players by total patent application. Shandong Shengwei Yuanlin Technology Co. Ltd., Osaka Gas Co., Ltd., Changzhou Yahuan Environmental Protection Technology Co., Ltd. are dominant in this area. They take 48.15% of the total patent filing.
Shandong Shengwei Yuanlin Technology Co. Ltd.
Shandong Sheng, China
Patent: 7
Changzhou Yahuan Environmental Protection Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 3
Advanced Industrial Science & Technology
Covestro Intellectual Property GmbH & Co. KG
Weifang Yourong Industrial Co., Ltd.
Shandong Sheng, China
Patent: 2
China National Petroleum Corp.
Beijing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Huzhou Mihuang Cashmere Products Co. Ltd.
Zhejiang Sheng, China
Patent: 1
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With the analysis among related 12 patents applied in the last 5 years. We discover 7 most active companies in this area. The fast-growing Covestro Intellectual Property GmbH & Co. KG, Aarupadai Veedu Institute of Technology, Huangshan Institute of Environmental Science take 33.33% of patent filing during this period.
Covestro Intellectual Property GmbH & Co. KG
Aarupadai Veedu Institute of Technology
Huangshan Institute of Environmental Science
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Patent: 1
Jiangsu Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Huzhou Mihuang Cashmere Products Co. Ltd.
Zhejiang Sheng, China
Patent: 1
Shaoxing Haiqing Environmental Protection Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 1
With the analysis among related 12 patents in last 5 years, we discover 7 new entrants. Covestro Intellectual Property GmbH & Co. KG, Aarupadai Veedu Institute of Technology, Huangshan Institute of Environmental Science are the most active new entrants in this area.
Covestro Intellectual Property GmbH & Co. KG
Aarupadai Veedu Institute of Technology
Huangshan Institute of Environmental Science
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Patent: 1
Jiangsu Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Huzhou Mihuang Cashmere Products Co. Ltd.
Zhejiang Sheng, China
Patent: 1
Shaoxing Haiqing Environmental Protection Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 1
With the analysis among 25 patents, we discovered top 11 universities and scientific research institutions by total patent application. Kao Yuan University, Harbin Institute of Technology, Idaho State University are dominant in this area. They take 36.00% of the total patent filing.
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 2
Idaho, United States
Patent: 1
Zhejiang Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Xinjiang Uygur Zizhiqu, China
Patent: 1
Jiangsu Normal University
Jiangsu Sheng, China
Patent: 1
Inner Mongolia University
Nei Mongol Zizhiqu, China
Patent: 1