With the analysis among 1,584 patents, we discovered top 483 key players by total patent application. Danfoss A/S, Vaillant BV, Joh. Vaillant GmbH & Co. KG are dominant in this area. They take 3.16% of the total patent filing.
Syddanmark, Denmark
Patent: 18
Joh. Vaillant GmbH & Co. KG
Nordrhein-Westfalen, Germany
Patent: 15
Baden-Württemberg, Germany
Patent: 14
Tokyo-to, Japan
Patent: 14
Beijing Shi, China
Patent: 13
Zhejiang Sheng, China
Patent: 10
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Washington, United States
Patent: 1
With the analysis among related 226 patents applied in the last 5 years. We discover 119 most active companies in this area. The fast-growing Danieli Automation SpA, Tianjin Century East Lake Geothermal Design Consulting Service Co., Ltd., Caleffi SpA take 8.41% of patent filing during this period.
Tianjin Shi, China
Patent: 5
Anhui Sheng, China
Patent: 4
Henan Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
With the analysis among related 226 patents in last 5 years, we discover 110 new entrants. Danieli Automation SpA, Tianjin Century East Lake Geothermal Design Consulting Service Co., Ltd., Caleffi SpA are the most active new entrants in this area.
Tianjin Shi, China
Patent: 5
Anhui Sheng, China
Patent: 4
Henan Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 3
Hebei Northern Europe Qinghua Smart Energy Technology Co., Ltd.
Hebei Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
With the analysis among 139 patents, we discovered top 45 universities and scientific research institutions by total patent application. University of Nagasaki, Tsinghua University, Tianjin University of Technology are dominant in this area. They take 14.39% of the total patent filing.
Chiba-ken, Japan
Patent: 7
Beijing Shi, China
Patent: 6
Tianjin Shi, China
Patent: 4
Shaanxi Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Tianjin Shi, China
Patent: 3
California, United States
Patent: 2
Beijing Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2