With the analysis among 16,151 patents, we discovered top 484 key players by total patent application. DAIKIN INDUSTRIES Ltd., EIDP, Inc., Honeywell International Technologies Ltd. are dominant in this area. They take 11.57% of the total patent filing.
Osaka-fu, Japan
Patent: 746
Delaware, United States
Patent: 561
DUBLIN, Ireland
Patent: 561
Tokyo-to, Japan
Patent: 496
Nordrhein-Westfalen, Germany
Patent: 334
Brussels Hoofdstedelijk Gewest, Belgium
Patent: 318
United Kingdom
Patent: 302
Tokyo-to, Japan
Patent: 233
Tokyo-to, Japan
Patent: 226
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Patent: 175
With the analysis among 32 patents, we discovered top 13 start-ups by total patent application. KIOXIA Corp., Shaowu Yongtai Hi-Tech Material Co., Ltd., Jiangsu Leuven Instrument Co. Ltd. are active in this area.
Fujian Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
Washington, United States
Patent: 2
California, United States
Patent: 2
California, United States
Patent: 1
Wisconsin, United States
Patent: 1
Hubei Sheng, China
Patent: 1
With the analysis among related 2,860 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Tokyo Electron Ltd., DAIKIN INDUSTRIES Ltd., Purification Equipment Research Institute of CSIC take 7.66% of patent filing during this period.
Tokyo-to, Japan
Patent: 79
Osaka-fu, Japan
Patent: 77
Hebei Sheng, China
Patent: 63
Tokyo-to, Japan
Patent: 61
Michigan, United States
Patent: 53
Delaware, United States
Patent: 32
DUBLIN, Ireland
Patent: 29
Hitachi High-Tech America, Inc.
Illinois, United States
Patent: 28
Jiangxi Sheng, China
Patent: 27
Zhejiang Sheng, China
Patent: 26
With the analysis among related 2,860 patents in last 5 years, we discover 309 new entrants. Pacific Industrial Development Corp., Hitachi High-Tech America, Inc., Jiangxi Tianxing Chemical Co. Ltd. are the most active new entrants in this area.
Michigan, United States
Patent: 53
Hitachi High-Tech America, Inc.
Illinois, United States
Patent: 28
Jiangxi Sheng, China
Patent: 27
Ningxia Huizi Zizhiqu, China
Patent: 26
Fujian Sheng, China
Patent: 18
Nei Mongol Zizhiqu, China
Patent: 17
Jiangxi Sheng, China
Patent: 16
Fujian Sheng, China
Patent: 15
Guizhou Sheng, China
Patent: 13
Fujian Sheng, China
Patent: 12
With the analysis among 1,157 patents, we discovered top 236 universities and scientific research institutions by total patent application. Xi'an Modern Chemistry Research Institute, Zhejiang University, Korea Institute of Science & Technology are dominant in this area. They take 11.50% of the total patent filing.
Shaanxi Sheng, China
Patent: 78
Zhejiang Sheng, China
Patent: 25
Hunan Sheng, China
Patent: 16
Osaka-fu, Japan
Patent: 14
Beijing Shi, China
Patent: 12
Tianjin Shi, China
Patent: 12
Fujian Sheng, China
Patent: 12
Beijing Shi, China
Patent: 11
Liaoning Sheng, China
Patent: 11