With the analysis among 11,208 patents, we discovered top 494 key players by total patent application. Toyota Motor Corp., EIDP, Inc., Shell Internationale Research Maatschappij BV are dominant in this area. They take 3.60% of the total patent filing.
Tokyo-to, Japan
Patent: 178
Delaware, United States
Patent: 118
Shell Internationale Research Maatschappij BV
Zuid-Holland, Netherlands
Patent: 107
Fisher & Paykel Healthcare Corp. Ltd.
Auckland, New Zealand
Patent: 99
Saint-Gobain Isover G+H AG
Nordrhein-Westfalen, Germany
Patent: 71
Atomic Energy of Canada Ltd.
Zhejiang Sheng, China
Patent: 69
Fukushima-ken, Japan
Patent: 63
Air Products & Chemicals, Inc.
Pennsylvania, United States
Patent: 60
GM Global Technology Operations LLC
Michigan, United States
Patent: 60
With the analysis among 65 patents, we discovered top 19 start-ups by total patent application. Water Harvesting, Inc., Source Global PBC, Genesis Systems LLC are active in this area.
California, United States
Patent: 21
Arizona, United States
Patent: 12
Zhejiang Hozon New Energy Automobile Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Wuhan Qinggou Cloud Technology Co., Ltd.
Hubei Sheng, China
Patent: 2
Chongqing Golden Antelope E-Commerce Co., Ltd. (Chongqing)
Chongqing Shi, China
Patent: 2
With the analysis among related 4,757 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Toyota Motor Corp., Haier Smart Home Co., Ltd., Beijing SinoHytec Co., Ltd. take 2.88% of patent filing during this period.
Tokyo-to, Japan
Patent: 75
Haier Smart Home Co., Ltd.
Shandong Sheng, China
Patent: 33
Beijing SinoHytec Co., Ltd.
Beijing Shi, China
Patent: 29
Qingdao Haier Refrigerator Co., Ltd.
Shandong Sheng, China
Patent: 22
Bayern, Germany
Patent: 21
California, United States
Patent: 21
Tokyo-to, Japan
Patent: 19
Fisher & Paykel Healthcare Corp. Ltd.
Auckland, New Zealand
Patent: 19
Niedersachsen, Germany
Patent: 17
With the analysis among related 4,757 patents in last 5 years, we discover 357 new entrants. Beijing SinoHytec Co., Ltd., Water Harvesting, Inc., Pastificio Rana SpA are the most active new entrants in this area.
Beijing SinoHytec Co., Ltd.
Beijing Shi, China
Patent: 29
California, United States
Patent: 21
Jiangsu Sheng, China
Patent: 15
Best Pacific International Holdings Ltd.
Guangdong Sheng, China
Patent: 14
Miraki Innovation Think Tank LLC
New York, United States
Patent: 12
Hangzhou Ernst & Young Environmental Protection Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 8
With the analysis among 1,363 patents, we discovered top 268 universities and scientific research institutions by total patent application. Tsinghua University, Zhejiang University, Southwest Petroleum University are dominant in this area. They take 4.48% of the total patent filing.
Beijing Shi, China
Patent: 21
Zhejiang Sheng, China
Patent: 20
Southwest Petroleum University
Sichuan Sheng, China
Patent: 20
Wuhan University of Technology
Hubei Sheng, China
Patent: 18
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 15
Jiangsu Sheng, China
Patent: 15
Dalian Institute of Chemical Physics Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 15
Arizona, United States
Patent: 14
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 13
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 13