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
Desiccant Technology Corp.
Taiwan Province, China
Patent: 25
Oklahoma, United States
Patent: 15
Connecticut, United States
Patent: 14
Shanghai Chinachem Environmental Protection and Energy Saving Equipment Co., Ltd.
Shanghai Shi, China
Patent: 13
Tennessee, United States
Patent: 12
Shell Internationale Research Maatschappij BV
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.
Desiccant Technology Corp.
Taiwan Province, China
Patent: 15
Shanghai Chinachem Environmental Protection and Energy Saving Equipment Co., Ltd.
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 Tool Works, Inc.
Illinois, United States
Patent: 5
Baden-Württemberg, Germany
Patent: 5
International Business Machines Corp.
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
International Business Machines Corp.
New York, United States
Patent: 4
Fukushima-ken, Japan
Patent: 3
Shanxi Alex Environmental Protection Technology Co., Ltd.
Shanxi Sheng, China
Patent: 3
Tianhong Environmental Technology Co., Ltd.
Shandong Sheng, China
Patent: 3
Taichi Technology Hebei Co., Ltd.
Hebei Sheng, China
Patent: 2
CNPC Chuanqing Drilling Engineering Co. Ltd.
Sichuan Sheng, China
Patent: 2
Suzhou Huaxi Environmental Protection Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Kedier Air Technology (Beijing) Co., Ltd.
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 Provincial Academy of Environmental Science
Jiangsu Sheng, China
Patent: 2
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Indian Institute of Technology Bombay
Maharashtra, India
Patent: 1
Jiangsu Sheng, China
Patent: 1
Wuhan University of Technology
Hubei Sheng, China
Patent: 1
Universidade Estadual do Oeste do Paraná
Hankyong National University
Gyeonggi-do, South Korea
Patent: 1
Shaanxi University of Science & Technology
Shaanxi Sheng, China
Patent: 1