With the analysis among 114 patents, we discovered top 61 key players by total patent application. GKDGEBR. KUFFERATH AG, Vale Ltd. (Canada), TOSHIBA Corp. are dominant in this area. They take 24.56% of the total patent filing.
Nordrhein-Westfalen, Germany
Patent: 9
Toshiba Infrastructure Systems & Solutions Corp.
Kanagawa-ken, Japan
Patent: 4
Tennessee, United States
Patent: 3
Sankt Gallen, Switzerland
Patent: 3
Andritz Sprout-Bauer GmbH
Beijing Qingruiyuan Environmental Protection Technology Development Co., Ltd.
Beijing Shi, China
Patent: 3
China National Petroleum Corp.
Beijing Shi, China
Patent: 2
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With the analysis among related 22 patents applied in the last 5 years. We discover 18 most active companies in this area. The fast-growing Beijing Qingruiyuan Environmental Protection Technology Development Co., Ltd., TOSHIBA Corp., Southwest Aluminium (Group) Co., Ltd. take 31.82% of patent filing during this period.
Beijing Qingruiyuan Environmental Protection Technology Development Co., Ltd.
Beijing Shi, China
Patent: 3
Southwest Aluminium (Group) Co., Ltd.
Chongqing Shi, China
Patent: 2
Shanghai Shi, China
Patent: 1
AdTech Metallurgical Materials Co.,Ltd.
Henan Sheng, China
Patent: 1
Beijing Huaqing Boya Environmental Protection Engineering Co., Ltd.
Beijing Shi, China
Patent: 1
Guangxi Runtai Aluminum Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Anhui Arup Technology Co., Ltd.
Anhui Sheng, China
Patent: 1
Hangzhou Yuhang Environment Holding Group Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Beijing Longshijie Investment Co., Ltd.
Beijing Shi, China
Patent: 1
With the analysis among related 22 patents in last 5 years, we discover 16 new entrants. Beijing Qingruiyuan Environmental Protection Technology Development Co., Ltd., Southwest Aluminium (Group) Co., Ltd., AdTech Metallurgical Materials Co.,Ltd. are the most active new entrants in this area.
Beijing Qingruiyuan Environmental Protection Technology Development Co., Ltd.
Beijing Shi, China
Patent: 3
Southwest Aluminium (Group) Co., Ltd.
Chongqing Shi, China
Patent: 2
AdTech Metallurgical Materials Co.,Ltd.
Henan Sheng, China
Patent: 1
Beijing Huaqing Boya Environmental Protection Engineering Co., Ltd.
Beijing Shi, China
Patent: 1
Guangxi Runtai Aluminum Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Anhui Arup Technology Co., Ltd.
Anhui Sheng, China
Patent: 1
Hangzhou Yuhang Environment Holding Group Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Beijing Longshijie Investment Co., Ltd.
Beijing Shi, China
Patent: 1
Dongzhu Ecological Environment Protection Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Jiangxi Xizhong Environmental Technology Co., Ltd.
Jiangxi Sheng, China
Patent: 1
With the analysis among 32 patents, we discovered top 6 universities and scientific research institutions by total patent application. Aristotle University of Thessaloniki, Donghua University, Tongji University are dominant in this area. They take 90.63% of the total patent filing.
Aristotle University of Thessaloniki
Shanghai Shi, China
Patent: 3
Shanghai Shi, China
Patent: 2
The Rockefeller University
New York, United States
Patent: 1
Shanghai Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1