With the analysis among 915 patents, we discovered top 238 key players by total patent application. Chengdu Polymer Technology Co., Ltd., Chengdu Polychaser Technology Co., Ltd., Sumitomo Electric Industries Ltd. are dominant in this area. They take 32.79% of the total patent filing.
Chengdu Polymer Technology Co., Ltd.
Sichuan Sheng, China
Patent: 183
Chengdu Polychaser Technology Co., Ltd.
Sichuan Sheng, China
Patent: 64
Sumitomo Electric Industries Ltd.
Osaka-fu, Japan
Patent: 53
Toyama-ken, Japan
Patent: 22
Hessen, Germany
Patent: 21
Louisiana, United States
Patent: 15
Guardian Industries Corp.
Michigan, United States
Patent: 12
Hefei Chinaland Solar Energy Co., Ltd.
Anhui Sheng, China
Patent: 12
Michigan, United States
Patent: 12
Kunshan Hede New Energy Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 12
With the analysis among 10 patents, we discovered top 1 start-ups by total patent application.
Saint-Augustin Canada Electric, Inc.
With the analysis among related 191 patents applied in the last 5 years. We discover 94 most active companies in this area. The fast-growing Sumitomo Electric Industries Ltd., Tulane Educational Fund, Commissariat à l´énergie atomique et aux énergies alternatives take 17.28% of patent filing during this period.
Sumitomo Electric Industries Ltd.
Osaka-fu, Japan
Patent: 17
Louisiana, United States
Patent: 8
Commissariat à l´énergie atomique et aux énergies alternatives
CENTRE COUNTY, France
Patent: 8
North China Electric Power University
Beijing Shi, China
Patent: 7
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 6
Tsinghua Sichuan Energy Internet Research Institute
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Patent: 4
Institute of Engineering Thermophysics Chinese Academy of Scie
Daqing Huayan Environmental Protection Application Technology R&D Center Co., Ltd.
Heilongjiang Sheng, China
Patent: 3
Liaoning Zhongwang Group Co., Ltd.
Liaoning Sheng, China
Patent: 3
Hunan Vocational College of Railway Technology
Hunan Sheng, China
Patent: 3
With the analysis among related 191 patents in last 5 years, we discover 71 new entrants. Tsinghua Sichuan Energy Internet Research Institute, Institute of Engineering Thermophysics Chinese Academy of Scie, Daqing Huayan Environmental Protection Application Technology R&D Center Co., Ltd. are the most active new entrants in this area.
Tsinghua Sichuan Energy Internet Research Institute
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Patent: 4
Institute of Engineering Thermophysics Chinese Academy of Scie
Daqing Huayan Environmental Protection Application Technology R&D Center Co., Ltd.
Heilongjiang Sheng, China
Patent: 3
Liaoning Zhongwang Group Co., Ltd.
Liaoning Sheng, China
Patent: 3
Hunan Vocational College of Railway Technology
Hunan Sheng, China
Patent: 3
Xi'an Thermal Power Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 3
Regents of The University of Michigan
Michigan, United States
Patent: 2
Ningxia Jiguang New Energy Co., Ltd.
Ningxia Huizi Zizhiqu, China
Patent: 2
China Datang Group New Energy Science and Technology Research Institute Co., Ltd.
Beijing Shi, China
Patent: 2
Imam Abdulrahman Bin Faisal University
With the analysis among 208 patents, we discovered top 61 universities and scientific research institutions by total patent application. Xi'an Jiaotong University, North China Electric Power University, University of Science & Technology of China are dominant in this area. They take 15.87% of the total patent filing.
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 14
North China Electric Power University
Beijing Shi, China
Patent: 11
University of Science & Technology of China
Anhui Sheng, China
Patent: 7
Tianjin Shi, China
Patent: 7
Hubei University of Technology
Hubei Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 5
Xi'an Institute of Optics & Precision Mechanics of Cas
Jiangsu Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 3