With the analysis among 904 patents, we discovered top 264 key players by total patent application. MEGTEC Systems, Inc., Desiccant Technology Corp., Air Liquide SA are dominant in this area. They take 16.48% of the total patent filing.
Wisconsin, United States
Patent: 101
Taiwan Province, China
Patent: 25
Oklahoma, United States
Patent: 15
Connecticut, United States
Patent: 14
Shanghai Shi, China
Patent: 13
Tennessee, United States
Patent: 12
Zuid-Holland, Netherlands
Patent: 12
Alabama, United States
Patent: 11
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With the analysis among related 217 patents applied in the last 5 years. We discover 111 most active companies in this area. The fast-growing Desiccant Technology Corp., Saudi Arabian Oil Co., Shanghai Chinachem Environmental Protection and Energy Saving Equipment Co., Ltd. take 18.89% of patent filing during this period.
Taiwan Province, China
Patent: 15
Shanghai Shi, China
Patent: 12
Illinois, United States
Patent: 7
Pennsylvania, United States
Patent: 6
Aries Clean Technologies LLC
Tennessee, United States
Patent: 5
Illinois, United States
Patent: 5
Baden-Württemberg, Germany
Patent: 5
New York, United States
Patent: 4
With the analysis among related 217 patents in last 5 years, we discover 87 new entrants. Nestec, Inc., Aries Clean Technologies LLC, International Business Machines Corp. are the most active new entrants in this area.
Pennsylvania, United States
Patent: 6
Aries Clean Technologies LLC
Tennessee, United States
Patent: 5
New York, United States
Patent: 4
Fukushima-ken, Japan
Patent: 3
Shanxi Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Hebei Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
With the analysis among 32 patents, we discovered top 11 universities and scientific research institutions by total patent application. Jiangsu Provincial Academy of Environmental Science, Southeast University, Xi'an Jiaotong University are dominant in this area. They take 25.00% of the total patent filing.
Jiangsu Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Maharashtra, India
Patent: 1
Jiangsu Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Gyeonggi-do, South Korea
Patent: 1
Shaanxi Sheng, China
Patent: 1