With the analysis among 1,596 patents, we discovered top 468 key players by total patent application. LINDA AG, Georg Fischer AG, Qingdao Qingli Environmental Protection Equipment Co. Ltd. are dominant in this area. They take 8.65% of the total patent filing.
Nordrhein-Westfalen, Germany
Patent: 62
Schaffhausen, Switzerland
Patent: 43
Shandong Sheng, China
Patent: 33
Nordrhein-Westfalen, Germany
Patent: 19
Luxembourg, Luxembourg
Patent: 18
Shandong Sheng, China
Patent: 17
Osaka-fu, Japan
Patent: 15
Gansu Sheng, China
Patent: 15
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With the analysis among related 219 patents applied in the last 5 years. We discover 123 most active companies in this area. The fast-growing Qingdao Qingli Environmental Protection Equipment Co. Ltd., Qingdao Zhongzhida Environmental Protection Melting Equipment Co., Ltd., Guangdong Beisheng Yitong Industrial Co., Ltd. take 11.42% of patent filing during this period.
Shandong Sheng, China
Patent: 9
Shandong Sheng, China
Patent: 9
Guangdong Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 5
Illinois, United States
Patent: 5
Anhui Sheng, China
Patent: 5
Shanxi Sheng, China
Patent: 4
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Patent: 4
With the analysis among related 219 patents in last 5 years, we discover 107 new entrants. Guangdong Beisheng Yitong Industrial Co., Ltd., Nanjing Institute of Technology, SunCoke Technology & Development LLC are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 5
Illinois, United States
Patent: 5
Anhui Sheng, China
Patent: 5
Shanxi Sheng, China
Patent: 4
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Patent: 4
Jiyuan Baode Machinery Processing Co., Ltd.
Henan Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 3
With the analysis among 113 patents, we discovered top 26 universities and scientific research institutions by total patent application. University of Science & Technology Beijing, Nanjing Institute of Technology, Hebei University of Technology are dominant in this area. They take 11.50% of the total patent filing.
Beijing Shi, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Hebei Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Hebei Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
Shanxi Sheng, China
Patent: 1