With the analysis among 248 patents, we discovered top 136 key players by total patent application. Omya International AG, Exxon Chemical Co., Sika AG are dominant in this area. They take 17.34% of the total patent filing.
Illinois, United States
Patent: 8
Zug, Switzerland
Patent: 7
Texas, United States
Patent: 7
Nordrhein-Westfalen, Germany
Patent: 7
Delaware, United States
Patent: 6
Wisconsin, United States
Patent: 6
Henan Sheng, China
Patent: 4
Mitsubishi Heavy Industries, Ltd.
Hebei Sheng, China
Patent: 3
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With the analysis among related 56 patents applied in the last 5 years. We discover 46 most active companies in this area. The fast-growing Lizhong Sitong Light Alloys Group Co., Ltd., Shenzhen University, Dongda Nonferrous Metals Solid Waste Technology Research Institute (Liaoning) Co., Ltd. take 12.50% of patent filing during this period.
Hebei Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Yunnan Sheng, China
Patent: 2
Xinjiang Uygur Zizhiqu, China
Patent: 1
Shandong Sheng, China
Patent: 1
Nei Mongol Zizhiqu, China
Patent: 1
Hubei Sheng, China
Patent: 1
With the analysis among related 56 patents in last 5 years, we discover 45 new entrants. Lizhong Sitong Light Alloys Group Co., Ltd., Shenzhen University, Dongda Nonferrous Metals Solid Waste Technology Research Institute (Liaoning) Co., Ltd. are the most active new entrants in this area.
Hebei Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Yunnan Sheng, China
Patent: 2
Xinjiang Uygur Zizhiqu, China
Patent: 1
Shandong Sheng, China
Patent: 1
Nei Mongol Zizhiqu, China
Patent: 1
Hubei Sheng, China
Patent: 1
With the analysis among 32 patents, we discovered top 16 universities and scientific research institutions by total patent application. Institute of Process Engineering, Chinese Academy of Sciences, Shenzhen University, North Eastern University are dominant in this area. They take 21.88% of the total patent filing.
Beijing Shi, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Anhui Sheng, China
Patent: 1
Xinjiang Uygur Zizhiqu, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1