With the analysis among 123 patents, we discovered top 94 key players by total patent application. Kao Corp., Takasago International Corp., Japan Tobacco, Inc. are dominant in this area. They take 11.38% of the total patent filing.
Zhejiang Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Aichi-ken, Japan
Patent: 2
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With the analysis among related 15 patents applied in the last 5 years. We discover 11 most active companies in this area. The fast-growing Southwest University, Hebei Shoulang New Energy Technology Co., Ltd., Jiangsu Huaxu Environment Co., Ltd. take 20.00% of patent filing during this period.
Chongqing Shi, China
Patent: 1
Hebei Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among related 15 patents in last 5 years, we discover 11 new entrants. Southwest University, Hebei Shoulang New Energy Technology Co., Ltd., Jiangsu Huaxu Environment Co., Ltd. are the most active new entrants in this area.
Chongqing Shi, China
Patent: 1
Hebei Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among 11 patents, we discovered top 4 universities and scientific research institutions by total patent application. South China University of Technology, University of Shanghai for Science & Technology, Shaanxi Institute of Technology are dominant in this area. They take 27.27% of the total patent filing.
Guangdong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1