With the analysis among 319 patents, we discovered top 130 key players by total patent application. Seiko Epson Corp., Ricoh Co., Ltd., Siltronic AG are dominant in this area. They take 14.73% of the total patent filing.
Nagano-ken, Japan
Patent: 19
Tokyo-to, Japan
Patent: 15
Bayern, Germany
Patent: 13
Westinghouse Electric Co. LLC
Gansu Sheng, China
Patent: 11
Kurita Water Industries Ltd.
Rheinland-Pfalz, Germany
Patent: 10
Hovedstaden, Denmark
Patent: 9
Air Products & Chemicals, Inc.
Pennsylvania, United States
Patent: 8
Showa Refrigeration Co., Ltd.
Texas, United States
Patent: 7
With the analysis among 5 patents, we discovered top 2 start-ups by total patent application.
Gis Gas Infusion Systems, Inc.
New Brunswick, Canada
Patent: 3
Colorado, United States
Patent: 2
With the analysis among related 57 patents applied in the last 5 years. We discover 41 most active companies in this area. The fast-growing Organo Corp., Nanjing University, Gis Gas Infusion Systems, Inc. take 15.79% of patent filing during this period.
Jiangsu Sheng, China
Patent: 3
Gis Gas Infusion Systems, Inc.
New Brunswick, Canada
Patent: 3
Southwest University of Science & Technology
Sichuan Sheng, China
Patent: 2
Wuhan Zhongke Aquatic Environment Engineering Co. Ltd.
Hubei Sheng, China
Patent: 2
Institute of Oceanology, Chinese Academy of Sciences
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Patent: 2
Shanghai General Institute of Garden Design and Research Co., Ltd.
Shanghai Shi, China
Patent: 2
Shandong Yonghe Precision Metal Co. Ltd.
Shandong Sheng, China
Patent: 1
With the analysis among related 57 patents in last 5 years, we discover 33 new entrants. Gis Gas Infusion Systems, Inc., Southwest University of Science & Technology, Wuhan Zhongke Aquatic Environment Engineering Co. Ltd. are the most active new entrants in this area.
Gis Gas Infusion Systems, Inc.
New Brunswick, Canada
Patent: 3
Southwest University of Science & Technology
Sichuan Sheng, China
Patent: 2
Wuhan Zhongke Aquatic Environment Engineering Co. Ltd.
Hubei Sheng, China
Patent: 2
Shanghai General Institute of Garden Design and Research Co., Ltd.
Shanghai Shi, China
Patent: 2
Shandong Yonghe Precision Metal Co. Ltd.
Shandong Sheng, China
Patent: 1
Sino-Arab Chemical Fertilizers Co. Ltd.
Hebei Sheng, China
Patent: 1
Tianjin Bobao Environmental Technology Co., Ltd.
Tianjin Shi, China
Patent: 1
Henan Jieda Environmental Protection Investment Co., Ltd.
Henan Sheng, China
Patent: 1
China Institute of Water Resources and Hydropower Research
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Patent: 1
With the analysis among 47 patents, we discovered top 30 universities and scientific research institutions by total patent application. Nanjing University, Southwest University of Science & Technology, Hunan University of Science & Technology are dominant in this area. They take 21.28% of the total patent filing.
Jiangsu Sheng, China
Patent: 5
Southwest University of Science & Technology
Sichuan Sheng, China
Patent: 2
Hunan University of Science & Technology
Hunan Sheng, China
Patent: 2
Lombardia, Italy
Patent: 1
Zhejiang Sheng, China
Patent: 1
South China University of Technology
Guangdong Sheng, China
Patent: 1
Seoul National University of Science & Technology
Taiyuan University of Technology
Shanxi Sheng, China
Patent: 1
Queen Mary University of London
Lombardia, Italy
Patent: 1