With the analysis among 712 patents, we discovered top 236 key players by total patent application. Calmar, Inc., Heraeus Medical GmbH, Robert Bosch GmbH are dominant in this area. They take 8.71% of the total patent filing.
California, United States
Patent: 23
Hessen, Germany
Patent: 21
Baden-Württemberg, Germany
Patent: 18
Ohio, United States
Patent: 13
Nordrhein-Westfalen, Germany
Patent: 13
Nordrhein-Westfalen, Germany
Patent: 11
Bern, Switzerland
Patent: 10
Hamburg, Germany
Patent: 9
No data, please try another search term
With the analysis among related 97 patents applied in the last 5 years. We discover 43 most active companies in this area. The fast-growing Smixin AG, Saint-Gobain Desjonqueres, Zhongke Aviation Power (Zhuzhou) Equipment Manufacturing Research Institute Co., Ltd. take 18.56% of patent filing during this period.
Bern, Switzerland
Patent: 9
Pennsylvania, United States
Patent: 5
Hunan Sheng, China
Patent: 4
Niedersachsen, Germany
Patent: 4
Kangfu (Tianjin) Purifying Air Conditioning Co., Ltd.
Tianjin Shi, China
Patent: 3
Anhui Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
With the analysis among related 97 patents in last 5 years, we discover 38 new entrants. Saint-Gobain Desjonqueres, Zhongke Aviation Power (Zhuzhou) Equipment Manufacturing Research Institute Co., Ltd., AMAZONEN-WERKE H. DREYER SE & Co. KG are the most active new entrants in this area.
Pennsylvania, United States
Patent: 5
Hunan Sheng, China
Patent: 4
Niedersachsen, Germany
Patent: 4
Kangfu (Tianjin) Purifying Air Conditioning Co., Ltd.
Tianjin Shi, China
Patent: 3
Anhui Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Niedersachsen, Germany
Patent: 2
Beijing Shi, China
Patent: 2
With the analysis among 78 patents, we discovered top 20 universities and scientific research institutions by total patent application. Jiangsu University, California Institute of Technology, Shanghai Jiao Tong University are dominant in this area. They take 10.26% of the total patent filing.
Jiangsu Sheng, China
Patent: 4
California, United States
Patent: 2
Shanghai Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Shanghai Shi, China
Patent: 2
Anhui Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jilin Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1