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
Gansu Sheng, China
Patent: 11
Rheinland-Pfalz, Germany
Patent: 10
Hovedstaden, Denmark
Patent: 9
Pennsylvania, United States
Patent: 8
Texas, United States
Patent: 7
With the analysis among 5 patents, we discovered top 2 start-ups by total patent application.
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
New Brunswick, Canada
Patent: 3
Sichuan Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
undefined undefined
Patent: 2
Shanghai Shi, China
Patent: 2
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.
New Brunswick, Canada
Patent: 3
Sichuan Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Shandong Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
Henan Sheng, China
Patent: 1
undefined undefined
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
Sichuan Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Lombardia, Italy
Patent: 1
Zhejiang Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shanxi Sheng, China
Patent: 1
Lombardia, Italy
Patent: 1