With the analysis among 79 patents, we discovered top 37 key players by total patent application. Holderbank Financiere Glarus AG, Taiheiyo Cement Corp., Nippo Co., Ltd. are dominant in this area. They take 21.52% of the total patent filing.
Chiba-ken, Japan
Patent: 4
Toyama-ken, Japan
Patent: 3
New York, United States
Patent: 2
Taiwan Province, China
Patent: 2
Aichi-ken, Japan
Patent: 1
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With the analysis among related 22 patents applied in the last 5 years. We discover 13 most active companies in this area. The fast-growing Stephan Schmidt KG, Chengdu Geological Survey Center of China Geological Survey (Southwest Geological Science and Technology Innovation Center), Tongji University take 18.18% of patent filing during this period.
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Patent: 1
Shanghai Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Dongguan Huameng Environmental Protection New Material Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Jilin Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
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Patent: 1
With the analysis among related 22 patents in last 5 years, we discover 13 new entrants. Stephan Schmidt KG, Chengdu Geological Survey Center of China Geological Survey (Southwest Geological Science and Technology Innovation Center), Tongji University are the most active new entrants in this area.
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Patent: 1
Shanghai Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Dongguan Huameng Environmental Protection New Material Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Jilin Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
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Patent: 1
With the analysis among 8 patents, we discovered top 5 universities and scientific research institutions by total patent application. Tongji University, Jilin University, Shaanxi University of Science & Technology are dominant in this area. They take 37.50% of the total patent filing.
Shanghai Shi, China
Patent: 1
Jilin Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Taiwan Province, China
Patent: 1