With the analysis among 53 patents, we discovered top 27 key players by total patent application. Rhodia, Inc., Hengyang Daewoo Zinc Industry Co., Ltd., Tibet Guoneng Mining Development Co. Ltd. are dominant in this area. They take 24.53% of the total patent filing.
New Jersey, United States
Patent: 6
Hengyang Daewoo Zinc Industry Co., Ltd.
Hunan Sheng, China
Patent: 4
Tibet Guoneng Mining Development Co. Ltd.
Xizang Zizhiqu, China
Patent: 3
Qinghai Li Yada Chemical Co. Ltd.
Qinghai Sheng, China
Patent: 3
Liaoning Dongda Powder Engineering Technology Co., Ltd.
Liaoning Sheng, China
Patent: 2
Nippon Concrete Industries Co., Ltd.
Beijing Shi, China
Patent: 1
Ohio, United States
Patent: 1
Hunan Nonferrous Fluorine Chemistry Co. Ltd.
Hunan Sheng, China
Patent: 1
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With the analysis among related 18 patents applied in the last 5 years. We discover 14 most active companies in this area. The fast-growing Hengyang Daewoo Zinc Industry Co., Ltd., Zhonghua Geology Mine Zongju Geology Research Yuan, Inner Mongolia Agricultural University take 38.89% of patent filing during this period.
Hengyang Daewoo Zinc Industry Co., Ltd.
Hunan Sheng, China
Patent: 4
Zhonghua Geology Mine Zongju Geology Research Yuan
Hebei Sheng, China
Patent: 2
Inner Mongolia Agricultural University
Nei Mongol Zizhiqu, China
Patent: 1
Wei Shui Xingkong (Beijing) Environmental Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Chuzhou Dubo New Material Technology Co., Ltd.
Anhui Sheng, China
Patent: 1
Hangzhou Huajie Commodity Concrete Co. Ltd.
Zhejiang Sheng, China
Patent: 1
Qinghai Li Yada Chemical Co. Ltd.
Qinghai Sheng, China
Patent: 1
Wuhan Professor Wu Agricultural Technology Co., Ltd.
Hubei Sheng, China
Patent: 1
Heilongjiang Wokun Agricultural Technology Co., Ltd.
Heilongjiang Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 18 patents in last 5 years, we discover 13 new entrants. Hengyang Daewoo Zinc Industry Co., Ltd., Zhonghua Geology Mine Zongju Geology Research Yuan, Inner Mongolia Agricultural University are the most active new entrants in this area.
Hengyang Daewoo Zinc Industry Co., Ltd.
Hunan Sheng, China
Patent: 4
Zhonghua Geology Mine Zongju Geology Research Yuan
Hebei Sheng, China
Patent: 2
Inner Mongolia Agricultural University
Nei Mongol Zizhiqu, China
Patent: 1
Wei Shui Xingkong (Beijing) Environmental Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Chuzhou Dubo New Material Technology Co., Ltd.
Anhui Sheng, China
Patent: 1
Hangzhou Huajie Commodity Concrete Co. Ltd.
Zhejiang Sheng, China
Patent: 1
Wuhan Professor Wu Agricultural Technology Co., Ltd.
Hubei Sheng, China
Patent: 1
Heilongjiang Wokun Agricultural Technology Co., Ltd.
Heilongjiang Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Shenyang Kelaiwo Electric Technology Co., Ltd.
Liaoning Sheng, China
Patent: 1
With the analysis among 17 patents, we discovered top 8 universities and scientific research institutions by total patent application. Qinghai Institute of Salt Lakes, Chinese Academy of Sciences, Beijing University of Technology, Tsinghua University are dominant in this area. They take 47.06% of the total patent filing.
Qinghai Institute of Salt Lakes, Chinese Academy of Sciences
Qinghai Sheng, China
Patent: 3
Beijing University of Technology
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
University of Science & Technology Beijing
Beijing Shi, China
Patent: 1
University of Science & Technology Liaoning
Liaoning Sheng, China
Patent: 1
Inner Mongolia Agricultural University
Nei Mongol Zizhiqu, China
Patent: 1
Institute of Process Engineering, Chinese Academy of Sciences
Beijing Shi, China
Patent: 1
Liaoning Sheng, China
Patent: 1