With the analysis among 2,060 patents, we discovered top 487 key players by total patent application. F.F. Seeley Nominees Pty Ltd., Nortek Air Solutions Canada, Inc., Kyung Dong Navien Co., Ltd. are dominant in this area. They take 10.24% of the total patent filing.
F.F. Seeley Nominees Pty Ltd.
Nortek Air Solutions Canada, Inc.
Saskatchewan, Canada
Patent: 70
Kyung Dong Navien Co., Ltd.
WISDRI Engineering & Research Inc. Ltd.
Hubei Sheng, China
Patent: 38
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 28
Xinjiang Huayi New Energy Technology Co., Ltd.
Xinjiang Uygur Zizhiqu, China
Patent: 24
Seeley International Pty Ltd.
New South Wales, Australia
Patent: 23
Korea District Heating Corp.
Gyeonggi-do, South Korea
Patent: 20
Wisconsin, United States
Patent: 20
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Massachusetts, United States
Patent: 1
With the analysis among related 717 patents applied in the last 5 years. We discover 296 most active companies in this area. The fast-growing Xi'an Polytechnic University, Nortek Air Solutions Canada, Inc., Gree Electric Appliances, Inc. of Zhuhai take 17.43% of patent filing during this period.
Xi'an Polytechnic University
Shaanxi Sheng, China
Patent: 75
Nortek Air Solutions Canada, Inc.
Saskatchewan, Canada
Patent: 27
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 23
Kyung Dong Navien Co., Ltd.
King Abdullah University of Science & Technology
Saint-Gobain Isover G+H AG
Nordrhein-Westfalen, Germany
Patent: 10
MCC Capital Engineering & Research, Inc.
Beijing Shi, China
Patent: 10
WUXI HONGQI DUST COLLECTOR EQUIPMENT CO LTD
Jiangsu Sheng, China
Patent: 10
Jiangsu Lianzhong Liansheng Air Conditioning Equipment Co., Ltd.
Jiangsu Sheng, China
Patent: 10
Seeley International Pty Ltd.
New South Wales, Australia
Patent: 9
With the analysis among related 717 patents in last 5 years, we discover 239 new entrants. King Abdullah University of Science & Technology, Saint-Gobain Isover G+H AG, WUXI HONGQI DUST COLLECTOR EQUIPMENT CO LTD are the most active new entrants in this area.
King Abdullah University of Science & Technology
Saint-Gobain Isover G+H AG
Nordrhein-Westfalen, Germany
Patent: 10
WUXI HONGQI DUST COLLECTOR EQUIPMENT CO LTD
Jiangsu Sheng, China
Patent: 10
Jiangsu Lianzhong Liansheng Air Conditioning Equipment Co., Ltd.
Jiangsu Sheng, China
Patent: 10
Central Singapore, Singapore
Patent: 8
Rizhao Steel Holding Group Co., Ltd.
Shandong Sheng, China
Patent: 6
California, United States
Patent: 5
Jiangsu Jinrongsen Refrigeration Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 5
California, United States
Patent: 5
Jiantou Refrigeration Technology Co., Ltd.
Beijing Shi, China
Patent: 4
With the analysis among 640 patents, we discovered top 75 universities and scientific research institutions by total patent application. Xi'an Polytechnic University, King Abdullah University of Science & Technology, Zhejiang Ocean University are dominant in this area. They take 64.84% of the total patent filing.
Xi'an Polytechnic University
Shaanxi Sheng, China
Patent: 385
King Abdullah University of Science & Technology
Zhejiang Ocean University
Zhejiang Sheng, China
Patent: 11
Jiangsu Sheng, China
Patent: 11
Beijing Shi, China
Patent: 10
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 9
Korea Institute of Science & Technology
University of Shanghai for Science & Technology
Shanghai Shi, China
Patent: 9
Tianjin Shi, China
Patent: 7
Changsha University of Science & Technology
Hunan Sheng, China
Patent: 4