With the analysis among 122 patents, we discovered top 90 key players by total patent application. Hunan Aimoke Medical Equipment Co., Ltd., Jiangsu Kangbaoyuan Medical Equipment Co., Ltd., Hangzhou Paiqi Air Purification Technology Co., Ltd. are dominant in this area. They take 8.20% of the total patent filing.
Hunan Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Yimeijia (Guangzhou) Trading Co., Ltd.
Guangdong Sheng, China
Patent: 3
Henan Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
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With the analysis among related 3,128 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing The Affiliated Hospital of Qingdao University, Jilin University, Guizhou Provincial People's Hospital take 2.17% of patent filing during this period.
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Patent: 25
Jilin Sheng, China
Patent: 22
Guizhou Sheng, China
Patent: 21
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Patent: 17
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Patent: 17
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Patent: 16
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Patent: 14
Hubei Sheng, China
Patent: 14
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Patent: 14
With the analysis among related 3,128 patents in last 5 years, we discover 494 new entrants. Jilin University, Guizhou Provincial People's Hospital, The Second Affiliated Hospital of Nanchang University are the most active new entrants in this area.
Jilin Sheng, China
Patent: 22
Guizhou Sheng, China
Patent: 21
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Patent: 17
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Patent: 17
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Patent: 16
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Patent: 14
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Patent: 14
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Patent: 12
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Patent: 11
With the analysis among 73 patents, we discovered top 21 universities and scientific research institutions by total patent application. Jilin University, Zunyi Medical University, North China University of Science & Technology are dominant in this area. They take 38.36% of the total patent filing.
Jilin Sheng, China
Patent: 22
Guizhou Sheng, China
Patent: 3
North China University of Science & Technology
Hebei Sheng, China
Patent: 3
Yunnan Sheng, China
Patent: 3
Jilin Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1
Hunan Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1