With the analysis among 425 patents, we discovered top 233 key players by total patent application. Spraying Systems Co., Kao Corp., Shimadzu Corp. are dominant in this area. They take 10.35% of the total patent filing.
Illinois, United States
Patent: 18
Tokyo-to, Japan
Patent: 13
Kyoto-fu, Japan
Patent: 13
Massachusetts, United States
Patent: 11
Jiangsu Sheng, China
Patent: 11
Central Singapore, Singapore
Patent: 9
Kangfu (Tianjin) Purifying Air Conditioning Co., Ltd.
Tianjin Shi, China
Patent: 6
Kanagawa-ken, Japan
Patent: 5
New York, United States
Patent: 5
With the analysis among 5 patents, we discovered top 3 start-ups by total patent application.
Jiangsu Sheng, China
Patent: 3
Minnesota, United States
Patent: 1
California, United States
Patent: 1
With the analysis among related 426 patents applied in the last 5 years. We discover 258 most active companies in this area. The fast-growing Spraying Systems Co., Jiangsu University, Kao Corp. take 10.33% of patent filing during this period.
Illinois, United States
Patent: 18
Jiangsu Sheng, China
Patent: 17
Guangdong Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 9
Central Singapore, Singapore
Patent: 8
Kangfu (Tianjin) Purifying Air Conditioning Co., Ltd.
Tianjin Shi, China
Patent: 6
New York, United States
Patent: 5
With the analysis among related 426 patents in last 5 years, we discover 233 new entrants. Spraying Systems Co., South China University of Technology, Kangfu (Tianjin) Purifying Air Conditioning Co., Ltd. are the most active new entrants in this area.
Illinois, United States
Patent: 18
Guangdong Sheng, China
Patent: 9
Kangfu (Tianjin) Purifying Air Conditioning Co., Ltd.
Tianjin Shi, China
Patent: 6
New York, United States
Patent: 5
Shandong Sheng, China
Patent: 5
California, United States
Patent: 5
Massachusetts, United States
Patent: 5
Shanghai Shi, China
Patent: 4
Beijing Shi, China
Patent: 4
Shanghai Shi, China
Patent: 4
With the analysis among 303 patents, we discovered top 110 universities and scientific research institutions by total patent application. Jiangsu University, South China University of Technology, University of Shanghai for Science & Technology are dominant in this area. They take 11.55% of the total patent filing.
Jiangsu Sheng, China
Patent: 19
Guangdong Sheng, China
Patent: 9
Shanghai Shi, China
Patent: 7
Liaoning Sheng, China
Patent: 6
Indiana, United States
Patent: 4
Beijing Shi, China
Patent: 4
Anhui Sheng, China
Patent: 4
Hunan Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 4