With the analysis among 2,185 patents, we discovered top 472 key players by total patent application. Praxair Technology, Inc., Hisense (Shandong) Air-Conditioning Co., Ltd., Air Products & Chemicals, Inc. are dominant in this area. They take 3.25% of the total patent filing.
Connecticut, United States
Patent: 32
Hisense (Shandong) Air-Conditioning Co., Ltd.
Shandong Sheng, China
Patent: 20
Air Products & Chemicals, Inc.
Pennsylvania, United States
Patent: 19
Anhui Qiyue Litian Century Air Purification System Engineering Co., Ltd.
Anhui Sheng, China
Patent: 15
Sichuan Wuyi Machinery Manufacturing Co., Ltd.
Sichuan Sheng, China
Patent: 15
Johnson & Johnson Vision Care, Inc.
Tokyo-to, Japan
Patent: 12
California, United States
Patent: 11
Sichuan Sheng, China
Patent: 10
SURREY, United Kingdom
Patent: 9
With the analysis among 5 patents, we discovered top 2 start-ups by total patent application.
Shanghai Shi, China
Patent: 4
Xiamen Dangsheng New Material Co., Ltd.
Fujian Sheng, China
Patent: 1
With the analysis among related 2,725 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Hisense (Shandong) Air-Conditioning Co., Ltd., Sichuan Wuyi Machinery Manufacturing Co., Ltd., Institute of Fishery Machinery and Instruments, Chinese Academy of Fishery Sciences take 1.65% of patent filing during this period.
Hisense (Shandong) Air-Conditioning Co., Ltd.
Shandong Sheng, China
Patent: 20
Sichuan Wuyi Machinery Manufacturing Co., Ltd.
Sichuan Sheng, China
Patent: 15
Institute of Fishery Machinery and Instruments, Chinese Academy of Fishery Sciences
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Patent: 10
Ocean University of China
Shandong Sheng, China
Patent: 9
Nanjing Agricultural University
Jiangsu Sheng, China
Patent: 9
Jiangyin Pangda Rubber & Plastic Co., Ltd.
Jiangsu Sheng, China
Patent: 8
Sichuan Sheng, China
Patent: 8
Zhejiang Ocean University
Zhejiang Sheng, China
Patent: 7
Zhejiang Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
With the analysis among related 2,725 patents in last 5 years, we discover 480 new entrants. Hisense (Shandong) Air-Conditioning Co., Ltd., Sichuan Wuyi Machinery Manufacturing Co., Ltd., Ocean University of China are the most active new entrants in this area.
Hisense (Shandong) Air-Conditioning Co., Ltd.
Shandong Sheng, China
Patent: 20
Sichuan Wuyi Machinery Manufacturing Co., Ltd.
Sichuan Sheng, China
Patent: 15
Ocean University of China
Shandong Sheng, China
Patent: 9
Jiangyin Pangda Rubber & Plastic Co., Ltd.
Jiangsu Sheng, China
Patent: 8
Zhejiang Ocean University
Zhejiang Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
Guangzhou Jieliu Ecological Technology Co., Ltd.
Guangdong Sheng, China
Patent: 7
Nanjing Forestry University
Jiangsu Sheng, China
Patent: 7
Guangdong Midea Refrigeration Equipment Co., Ltd.
Guangdong Sheng, China
Patent: 6
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 6
With the analysis among 516 patents, we discovered top 129 universities and scientific research institutions by total patent application. Nanjing Agricultural University, Ocean University of China, Guangdong Ocean University are dominant in this area. They take 5.81% of the total patent filing.
Nanjing Agricultural University
Jiangsu Sheng, China
Patent: 10
Ocean University of China
Shandong Sheng, China
Patent: 9
Guangdong Ocean University
Guangdong Sheng, China
Patent: 9
Zhejiang Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 7
Nanjing Forestry University
Jiangsu Sheng, China
Patent: 7
Zhejiang Ocean University
Zhejiang Sheng, China
Patent: 7
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 6
Xi'an University of Architecture & Technology
Shaanxi Sheng, China
Patent: 6
The University of Manchester
Manchester, United Kingdom
Patent: 5