With the analysis among 1,041 patents, we discovered top 483 key players by total patent application. Alfa Laval AB, Hisaka Works Ltd., Alfa Laval Spiral SAS are dominant in this area. They take 9.99% of the total patent filing.
Osaka-fu, Japan
Patent: 22
Tokyo-to, Japan
Patent: 19
Guangdong Sheng, China
Patent: 14
New York, United States
Patent: 11
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Oregon, United States
Patent: 1
With the analysis among related 294 patents applied in the last 5 years. We discover 197 most active companies in this area. The fast-growing Shanghai Xingye Material Technology Co., Ltd., Jiangsu Alpha Environmental Technology Co., Ltd., Danfoss A/S take 7.48% of patent filing during this period.
Shanghai Shi, China
Patent: 10
Jiangsu Sheng, China
Patent: 7
Syddanmark, Denmark
Patent: 5
North Carolina, United States
Patent: 5
New York, United States
Patent: 5
Guangdong Sheng, China
Patent: 5
Beijing Hanhua Yuansheng Technology Co., Ltd.
Beijing Shi, China
Patent: 3
With the analysis among related 294 patents in last 5 years, we discover 165 new entrants. Shanghai Xingye Material Technology Co., Ltd., Jiangsu Alpha Environmental Technology Co., Ltd., Beijing Hanhua Yuansheng Technology Co., Ltd. are the most active new entrants in this area.
Shanghai Shi, China
Patent: 10
Jiangsu Sheng, China
Patent: 7
Beijing Hanhua Yuansheng Technology Co., Ltd.
Beijing Shi, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Hebei Sheng, China
Patent: 2
Jiangsu Xinzhenqiang Energy Saving Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
With the analysis among 86 patents, we discovered top 42 universities and scientific research institutions by total patent application. Tongji University, Xi'an Jiaotong University, Huazhong University of Science & Technology are dominant in this area. They take 9.30% of the total patent filing.
Shanghai Shi, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
New Hampshire, United States
Patent: 1
Jilin Sheng, China
Patent: 1
Kanagawa-ken, Japan
Patent: 1