With the analysis among 113 patents, we discovered top 74 key players by total patent application. Japan Tobacco, Inc., Sumitomo Chemical Co., Ltd., Mitsui Chemicals, Inc. are dominant in this area. They take 11.50% of the total patent filing.
Jiangsu Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
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With the analysis among related 39 patents applied in the last 5 years. We discover 32 most active companies in this area. The fast-growing Xinjiang Institute of Ecology and Geography, Chinese Academy of Sciences, Northeast Institute of Geography and Agricultural Ecology, Chinese Academy of Sciences, Qingdao Guanghua Environmental Protection Technology Co., Ltd. take 17.95% of patent filing during this period.
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Patent: 3
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Patent: 2
Shandong Sheng, China
Patent: 2
Chongqing Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
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Patent: 1
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Patent: 1
With the analysis among related 39 patents in last 5 years, we discover 30 new entrants. Xinjiang Institute of Ecology and Geography, Chinese Academy of Sciences, Qingdao Guanghua Environmental Protection Technology Co., Ltd., Southwest University are the most active new entrants in this area.
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Patent: 3
Shandong Sheng, China
Patent: 2
Chongqing Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
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Patent: 1
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Patent: 1
Beijing Shi, China
Patent: 1
Anhui Sheng, China
Patent: 1
With the analysis among 59 patents, we discovered top 21 universities and scientific research institutions by total patent application. Tongji University, Beijing Forestry University, Southwest University are dominant in this area. They take 22.03% of the total patent filing.
Shanghai Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Chongqing Shi, China
Patent: 2
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1