With the analysis among 816 patents, we discovered top 211 key players by total patent application. Hamilton Sundstrand Corp., Gree Electric Appliances, Inc. of Zhuhai, United Technologies Corp. are dominant in this area. They take 50.49% of the total patent filing.
North Carolina, United States
Patent: 317
Guangdong Sheng, China
Patent: 56
Connecticut, United States
Patent: 39
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Patent: 21
Illinois, United States
Patent: 20
Kyoto-fu, Japan
Patent: 16
DUBLIN, Ireland
Patent: 16
Massachusetts, United States
Patent: 8
Massachusetts, United States
Patent: 7
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With the analysis among related 247 patents applied in the last 5 years. We discover 104 most active companies in this area. The fast-growing Gree Electric Appliances, Inc. of Zhuhai, Hamilton Sundstrand Corp., Xiajin New Hope Liuhe Agriculture and Animal Husbandry Co., Ltd. take 45.34% of patent filing during this period.
Guangdong Sheng, China
Patent: 54
North Carolina, United States
Patent: 52
Shandong Sheng, China
Patent: 6
Illinois, United States
Patent: 5
Massachusetts, United States
Patent: 5
Massachusetts, United States
Patent: 4
Indiana, United States
Patent: 3
Illinois, United States
Patent: 3
Ohio, United States
Patent: 2
Jiangsu Sheng, China
Patent: 2
With the analysis among related 247 patents in last 5 years, we discover 93 new entrants. Xiajin New Hope Liuhe Agriculture and Animal Husbandry Co., Ltd., JBT Aerotech Corp., Rolls-Royce North American Technologies, Inc. are the most active new entrants in this area.
Shandong Sheng, China
Patent: 6
Illinois, United States
Patent: 3
Indiana, United States
Patent: 3
Shanghai Aircraft Design & Research Institute
Shanghai Shi, China
Patent: 2
Shandong Sheng, China
Patent: 2
Vermont, United States
Patent: 2
Jiangsu Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Beijing Shi, China
Patent: 1
With the analysis among 21 patents, we discovered top 8 universities and scientific research institutions by total patent application. Institute of Process Engineering, Chinese Academy of Sciences, Council of Scientific & Industrial Research, Sichuan Agricultural University are dominant in this area. They take 28.57% of the total patent filing.
Beijing Shi, China
Patent: 2
Sichuan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1