With the analysis among 437 patents, we discovered top 265 key players by total patent application. Honeywell, Inc., LG Electronics, Inc., Lennox Industries, Inc. are dominant in this area. They take 8.01% of the total patent filing.
Minnesota, United States
Patent: 15
Iowa, United States
Patent: 10
Mitsubishi Electric Corp.
Missouri, United States
Patent: 6
Lennox Manufacturing, Inc.
Iowa, United States
Patent: 5
With the analysis among 3 patents, we discovered top 3 start-ups by total patent application.
Boya Gongdao Beijing Robot Technology Co. Ltd.
Beijing Shi, China
Patent: 1
California, United States
Patent: 1
With the analysis among related 176 patents applied in the last 5 years. We discover 148 most active companies in this area. The fast-growing Therma-Stor LLC, Scientific Environmental Design, Inc., Rheem Manufacturing Co. take 4.55% of patent filing during this period.
Wisconsin, United States
Patent: 3
Scientific Environmental Design, Inc.
North Carolina, United States
Patent: 3
Georgia, United States
Patent: 2
Haiming (Jiangsu) Environmental Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Sichuan Yugao Auto Parts Co., Ltd.
Sichuan Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
FAW Jiefang Automotive Co. Ltd.
Jilin Sheng, China
Patent: 2
Waterfurnace International, Inc.
Indiana, United States
Patent: 2
China Ship Scientific Research Center
Jiangsu Sheng, China
Patent: 2
With the analysis among related 176 patents in last 5 years, we discover 142 new entrants. Therma-Stor LLC, Scientific Environmental Design, Inc., Rheem Manufacturing Co. are the most active new entrants in this area.
Wisconsin, United States
Patent: 3
Scientific Environmental Design, Inc.
North Carolina, United States
Patent: 3
Georgia, United States
Patent: 2
Haiming (Jiangsu) Environmental Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Sichuan Yugao Auto Parts Co., Ltd.
Sichuan Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
FAW Jiefang Automotive Co. Ltd.
Jilin Sheng, China
Patent: 2
China Ship Scientific Research Center
Jiangsu Sheng, China
Patent: 2
Suzhou Fengshi Laboratory Animal Equipment Co. Ltd.
Jiangsu Sheng, China
Patent: 2
Honeywell International Technologies Ltd.
With the analysis among 31 patents, we discovered top 7 universities and scientific research institutions by total patent application. Universidad Nacional Autónoma de México, Linyi University, Beijing Jiaotong University are dominant in this area. They take 29.03% of the total patent filing.
Universidad Nacional Autónoma de México
Distrito Federal, Mexico
Patent: 2
Shandong Sheng, China
Patent: 2
Beijing Jiaotong University
Beijing Shi, China
Patent: 1
Hainan Sheng, China
Patent: 1
Zhongyuan University of Technology
Henan Sheng, China
Patent: 1
Jiangsu University of Science & Technology
Jiangsu Sheng, China
Patent: 1
Technical Institute of Physics & Chemistry CAS
Beijing Shi, China
Patent: 1