With the analysis among 108 patents, we discovered top 49 key players by total patent application. Procter & Gamble Co., Verdesian Life Sciences LLC, Shanghai Investigation, Design & Research Institute are dominant in this area. They take 31.48% of the total patent filing.
Ohio, United States
Patent: 13
North Carolina, United States
Patent: 7
Shanghai Shi, China
Patent: 5
Zhejiang Sheng, China
Patent: 4
Beijing Shi, China
Patent: 3
Fujian Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 2
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With the analysis among related 34 patents applied in the last 5 years. We discover 23 most active companies in this area. The fast-growing Xiamen Yueyi Electronic Technology Co., Ltd., Chongqing Henan Environmental Protection Equipment Co., Ltd., Hunan Airbluer Environmental Protection Technology Co., Ltd. take 20.59% of patent filing during this period.
Fujian Sheng, China
Patent: 3
Chongqing Henan Environmental Protection Equipment Co., Ltd.
Chongqing Shi, China
Patent: 2
Hunan Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Shanghai Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
With the analysis among related 34 patents in last 5 years, we discover 23 new entrants. Xiamen Yueyi Electronic Technology Co., Ltd., Chongqing Henan Environmental Protection Equipment Co., Ltd., Hunan Airbluer Environmental Protection Technology Co., Ltd. are the most active new entrants in this area.
Fujian Sheng, China
Patent: 3
Chongqing Henan Environmental Protection Equipment Co., Ltd.
Chongqing Shi, China
Patent: 2
Hunan Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Shanghai Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
With the analysis among 34 patents, we discovered top 18 universities and scientific research institutions by total patent application. Harbin Institute of Technology, South China University of Technology, Michigan State University are dominant in this area. They take 26.47% of the total patent filing.
Heilongjiang Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 3
Michigan, United States
Patent: 2
Jiangsu Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Guizhou Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1