With the analysis among 93 patents, we discovered top 58 key players by total patent application. Shandong Humon Smelting Co. Ltd., Honghe Arsenic Industry Co., Ltd., Shenzhen Zhongyuan Environmental Technology Co., Ltd. are dominant in this area. They take 19.35% of the total patent filing.
Shandong Sheng, China
Patent: 8
Honghe Arsenic Industry Co., Ltd.
Yunnan Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 5
Beijing Shi, China
Patent: 4
Henan Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Henan Sheng, China
Patent: 3
Nei Mongol Zizhiqu, China
Patent: 3
Guangxi Kaixi Nonferrous Metals Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 3
Shandong Sheng, China
Patent: 2
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With the analysis among related 111 patents applied in the last 5 years. We discover 58 most active companies in this area. The fast-growing Kunming University of Science & Technology, Shandong Humon Smelting Co. Ltd., Central South University take 21.62% of patent filing during this period.
Yunnan Sheng, China
Patent: 9
Shandong Sheng, China
Patent: 8
Hunan Sheng, China
Patent: 7
Guangdong Sheng, China
Patent: 5
Honghe Arsenic Industry Co., Ltd.
Yunnan Sheng, China
Patent: 5
Beijing Shi, China
Patent: 4
Guangxi Kaixi Nonferrous Metals Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 3
Beijing Shi, China
Patent: 3
Henan Sheng, China
Patent: 3
With the analysis among related 111 patents in last 5 years, we discover 54 new entrants. Shandong Humon Smelting Co. Ltd., Shenzhen Zhongyuan Environmental Technology Co., Ltd., Honghe Arsenic Industry Co., Ltd. are the most active new entrants in this area.
Shandong Sheng, China
Patent: 8
Guangdong Sheng, China
Patent: 5
Honghe Arsenic Industry Co., Ltd.
Yunnan Sheng, China
Patent: 5
Beijing Shi, China
Patent: 4
Guangxi Kaixi Nonferrous Metals Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 3
Beijing Shi, China
Patent: 3
Henan Sheng, China
Patent: 3
Nei Mongol Zizhiqu, China
Patent: 3
Heilongjiang Sheng, China
Patent: 2
With the analysis among 31 patents, we discovered top 9 universities and scientific research institutions by total patent application. Kunming University of Science & Technology, Central South University, McGill University are dominant in this area. They take 70.97% of the total patent filing.
Yunnan Sheng, China
Patent: 10
Hunan Sheng, China
Patent: 8
Beijing Shi, China
Patent: 2
Guizhou Sheng, China
Patent: 2
Fukuoka-ken, Japan
Patent: 1
Hubei Sheng, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Gansu Sheng, China
Patent: 1