With the analysis among 78,734 patents, we discovered top 486 key players by total patent application. Air Liquide SA, Matsushita Electronics Corp., Tokyo Electron Ltd. are dominant in this area. They take 2.64% of the total patent filing.
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 679
Tokyo-to, Japan
Patent: 626
Connecticut, United States
Patent: 597
Tokyo-to, Japan
Patent: 566
Tokyo-to, Japan
Patent: 473
Tokyo-to, Japan
Patent: 451
Tokyo-to, Japan
Patent: 439
Tokyo-to, Japan
Patent: 418
Air Products & Chemicals, Inc.
Pennsylvania, United States
Patent: 414
With the analysis among 499 patents, we discovered top 165 start-ups by total patent application. KIOXIA Corp., Third Pole, Inc., C - Green Technology AB are active in this area.
Tokyo-to, Japan
Patent: 20
California, United States
Patent: 20
Hovedstaden, Denmark
Patent: 14
Giner Life Sciences, Inc.
Massachusetts, United States
Patent: 14
Yangtze Memory Technologies Co., Ltd.
Hubei Sheng, China
Patent: 14
California, United States
Patent: 11
Tokyo-to, Japan
Patent: 11
With the analysis among related 53,884 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing China Petroleum & Chemical Corp., Air Liquide SA, Haier Smart Home Co., Ltd. take 1.30% of patent filing during this period.
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 241
Haier Smart Home Co., Ltd.
Shandong Sheng, China
Patent: 222
Tokyo-to, Japan
Patent: 148
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 122
Qingdao Haier Refrigerator Co., Ltd.
Shandong Sheng, China
Patent: 118
Zhejiang Sheng, China
Patent: 113
Dow Global Technologies LLC
Michigan, United States
Patent: 108
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 105
With the analysis among related 53,884 patents in last 5 years, we discover 124 new entrants. Huaneng Clean Energy Research Institute, Nanjing Yanchang Reaction Technology Research Institute Co., Ltd., Beijing SinoHytec Co., Ltd. are the most active new entrants in this area.
Huaneng Clean Energy Research Institute
Beijing Shi, China
Patent: 104
Nanjing Yanchang Reaction Technology Research Institute Co., Ltd.
Jiangsu Sheng, China
Patent: 94
Beijing SinoHytec Co., Ltd.
Beijing Shi, China
Patent: 68
Huaneng Group Technology Innovation Center
Beijing Shi, China
Patent: 61
Qingdao Haier Air Conditioner Co., Ltd.
Shandong Sheng, China
Patent: 59
Guangdong Sheng, China
Patent: 54
Union Hospital Affiliated to Tongji Medical College of Huazhong University of Science and Technology
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Patent: 54
West China Hospital of Sichuan University
The First Affiliated Hospital of Zhengzhou University
Henan Sheng, China
Patent: 38
Central Singapore, Singapore
Patent: 36
With the analysis among 12,644 patents, we discovered top 317 universities and scientific research institutions by total patent application. Dalian Institute of Chemical Physics Chinese Academy of Sciences, Zhejiang University, Xi'an Jiaotong University are dominant in this area. They take 4.60% of the total patent filing.
Dalian Institute of Chemical Physics Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 181
Zhejiang Sheng, China
Patent: 138
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 129
Hunan Sheng, China
Patent: 117
Beijing Shi, China
Patent: 117
University of Science & Technology Beijing
Beijing Shi, China
Patent: 109
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 105
South China University of Technology
Guangdong Sheng, China
Patent: 91
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 86
Tianjin Shi, China
Patent: 84