With the analysis among 686 patents, we discovered top 313 key players by total patent application. DAIKIN INDUSTRIES Ltd., Honeywell International Technologies Ltd., GE Healthcare Ltd. (United Kingdom) are dominant in this area. They take 15.74% of the total patent filing.
Osaka-fu, Japan
Patent: 47
DUBLIN, Ireland
Patent: 41
Buckinghamshire, United Kingdom
Patent: 20
Chiba-ken, Japan
Patent: 14
Zhejiang Sheng, China
Patent: 12
Hessen, Germany
Patent: 12
Jiangsu Sheng, China
Patent: 11
Hebei Sheng, China
Patent: 9
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Devon, United Kingdom
Patent: 1
Fujian Sheng, China
Patent: 1
With the analysis among related 348 patents applied in the last 5 years. We discover 201 most active companies in this area. The fast-growing DAIKIN INDUSTRIES Ltd., Zhejiang University, Jiangsu Sanmei Chemical Co., Ltd. take 12.36% of patent filing during this period.
Osaka-fu, Japan
Patent: 23
Zhejiang Sheng, China
Patent: 10
Jiangsu Sheng, China
Patent: 10
Hebei Sheng, China
Patent: 9
Shaanxi Sheng, China
Patent: 7
Gansu Sheng, China
Patent: 6
Tianjin Shi, China
Patent: 6
Sichuan Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 5
With the analysis among related 348 patents in last 5 years, we discover 159 new entrants. Purification Equipment Research Institute of CSIC, Civil Aviation University of China, Fujian Yongjing Technology Co. Ltd. are the most active new entrants in this area.
Hebei Sheng, China
Patent: 9
Tianjin Shi, China
Patent: 6
Fujian Sheng, China
Patent: 5
Sichuan Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 5
Hunan Sheng, China
Patent: 5
Liaoning Sheng, China
Patent: 5
Fujian Sheng, China
Patent: 4
With the analysis among 132 patents, we discovered top 41 universities and scientific research institutions by total patent application. Zhejiang University, Xi'an Modern Chemistry Research Institute, Sichuan University are dominant in this area. They take 23.48% of the total patent filing.
Zhejiang Sheng, China
Patent: 11
Shaanxi Sheng, China
Patent: 11
Sichuan Sheng, China
Patent: 7
Shanghai Shi, China
Patent: 7
Tianjin Shi, China
Patent: 6
Zhejiang Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 3
Shandong Sheng, China
Patent: 2