With the analysis among 97 patents, we discovered top 69 key players by total patent application. Schiedel GmbH & Co. KG, Huaneng Wulatezhongqi New Energy Power Co., Ltd., Conserval Engineering, Inc. are dominant in this area. They take 9.28% of the total patent filing.
Huaneng Wulatezhongqi New Energy Power Co., Ltd.
Nei Mongol Zizhiqu, China
Patent: 3
Conserval Engineering, Inc.
Yantaiousennadiyuan Air-Condition Co. Ltd.
Shandong Sheng, China
Patent: 2
Nanjing Yangtze River Urban Architectural Design Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Huaneng Power International Jiangsu Energy Dev Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Gezhouba Group Electric Power Co., Ltd.
Hubei Sheng, China
Patent: 2
Zhongneng Shihua (Beijing) Energy Saving Technology Co., Ltd.
Beijing Shi, China
Patent: 2
Beijing Jinmao Habitat Environment Technology Co., Ltd.
Beijing Shi, China
Patent: 2
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With the analysis among related 113 patents applied in the last 5 years. We discover 59 most active companies in this area. The fast-growing Xi'an University of Architecture & Technology, Xi'an Polytechnic University, Inner Mongolia University of Technology take 17.70% of patent filing during this period.
Xi'an University of Architecture & Technology
Shaanxi Sheng, China
Patent: 7
Xi'an Polytechnic University
Shaanxi Sheng, China
Patent: 7
Inner Mongolia University of Technology
Nei Mongol Zizhiqu, China
Patent: 6
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 5
North China University of Water Conservancy and Hydropower
Henan Sheng, China
Patent: 5
Huaneng Wulatezhongqi New Energy Power Co., Ltd.
Nei Mongol Zizhiqu, China
Patent: 3
King Fahd University of Petroleum & Minerals
Xi'an University of Architecture and Technology Design and Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 2
Huaneng Power International Jiangsu Energy Dev Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Conserval Engineering, Inc.
With the analysis among related 113 patents in last 5 years, we discover 48 new entrants. Xi'an University of Architecture & Technology, Inner Mongolia University of Technology, North China University of Water Conservancy and Hydropower are the most active new entrants in this area.
Xi'an University of Architecture & Technology
Shaanxi Sheng, China
Patent: 7
Inner Mongolia University of Technology
Nei Mongol Zizhiqu, China
Patent: 6
North China University of Water Conservancy and Hydropower
Henan Sheng, China
Patent: 5
Huaneng Wulatezhongqi New Energy Power Co., Ltd.
Nei Mongol Zizhiqu, China
Patent: 3
Xi'an University of Architecture and Technology Design and Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 2
Huaneng Power International Jiangsu Energy Dev Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Conserval Engineering, Inc.
Shanghai Institute of Technology
Shanghai Shi, China
Patent: 2
Yantaiousennadiyuan Air-Condition Co. Ltd.
Shandong Sheng, China
Patent: 2
Qingdao University of Technology
Shandong Sheng, China
Patent: 2
With the analysis among 154 patents, we discovered top 55 universities and scientific research institutions by total patent application. Xi'an Polytechnic University, Xi'an University of Architecture & Technology, Huazhong University of Science & Technology are dominant in this area. They take 17.53% of the total patent filing.
Xi'an Polytechnic University
Shaanxi Sheng, China
Patent: 14
Xi'an University of Architecture & Technology
Shaanxi Sheng, China
Patent: 7
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Inner Mongolia University of Technology
Nei Mongol Zizhiqu, China
Patent: 6
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 6
Beijing University of Technology
Beijing Shi, China
Patent: 4
King Fahd University of Petroleum & Minerals
Qingdao University of Science & Technology
Shandong Sheng, China
Patent: 4
Chongqing Shi, China
Patent: 4