With the analysis among 285 patents, we discovered top 173 key players by total patent application. Hefei Ai Ruide Electric Co., Ltd., General Electric Co., Frito-Lay North America, Inc. are dominant in this area. They take 10.18% of the total patent filing.
Anhui Sheng, China
Patent: 13
Massachusetts, United States
Patent: 8
Texas, United States
Patent: 8
Illinois, United States
Patent: 7
Shanghai Shi, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
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With the analysis among related 113 patents applied in the last 5 years. We discover 79 most active companies in this area. The fast-growing LG Chem Ltd., Purification Equipment Research Institute of CSIC, Qingdao Hers Measurement and Control Engineering Technology Co., Ltd. take 8.85% of patent filing during this period.
Hebei Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Chongqing Shi, China
Patent: 2
Shanghai Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
With the analysis among related 113 patents in last 5 years, we discover 77 new entrants. Purification Equipment Research Institute of CSIC, Qingdao Hers Measurement and Control Engineering Technology Co., Ltd., Chongqing Naide Automation Technology Co., Ltd. are the most active new entrants in this area.
Hebei Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Chongqing Shi, China
Patent: 2
Shanghai Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Yunnan Sheng, China
Patent: 2
With the analysis among 23 patents, we discovered top 11 universities and scientific research institutions by total patent application. Jilin University, Zhejiang University, Jiangnan University are dominant in this area. They take 17.39% of the total patent filing.
Jilin Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Universidad de Las Américas
Hunan Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Guizhou Sheng, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Yunnan Sheng, China
Patent: 1