With the analysis among 642 patents, we discovered top 263 key players by total patent application. Sandvik Intellectual Property AB, Kanthal AB, Riken Kk are dominant in this area. They take 12.31% of the total patent filing.
Sandvik Intellectual Property AB
United Technologies Corp.
Connecticut, United States
Patent: 15
Essex, United Kingdom
Patent: 11
Yuanke Hongsen Precision Technology (Kunshan) Co., Ltd.
Jiangsu Sheng, China
Patent: 10
Matsushita Electronics Corp.
Saint-Gobain Ceramics & Plastics, Inc.
Massachusetts, United States
Patent: 9
Chongqing Limai Technology Co., Ltd.
Chongqing Shi, China
Patent: 9
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With the analysis among related 140 patents applied in the last 5 years. We discover 77 most active companies in this area. The fast-growing Sandvik Intellectual Property AB, Chongqing Limai Technology Co., Ltd., Dengfeng Jinyu Electric Heat Materials Co.,Ltd. take 18.57% of patent filing during this period.
Sandvik Intellectual Property AB
Chongqing Limai Technology Co., Ltd.
Chongqing Shi, China
Patent: 8
Dengfeng Jinyu Electric Heat Materials Co.,Ltd.
Henan Sheng, China
Patent: 5
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 3
Dongguan Keluohemu Electronic Material Technology Co Ltd.
Guangdong Sheng, China
Patent: 3
Nippon Electric Glass Co., Ltd.
Shiga-ken, Japan
Patent: 2
Xi'an University of Architecture & Technology
Shaanxi Sheng, China
Patent: 2
Jetteg Thermal System Co., Ltd
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Patent: 2
Wuhu Tianke Biotechnology Co., Ltd.
Anhui Sheng, China
Patent: 2
With the analysis among related 140 patents in last 5 years, we discover 60 new entrants. Dengfeng Jinyu Electric Heat Materials Co.,Ltd., Dongguan Keluohemu Electronic Material Technology Co Ltd., Nippon Electric Glass Co., Ltd. are the most active new entrants in this area.
Dengfeng Jinyu Electric Heat Materials Co.,Ltd.
Henan Sheng, China
Patent: 5
Dongguan Keluohemu Electronic Material Technology Co Ltd.
Guangdong Sheng, China
Patent: 3
Nippon Electric Glass Co., Ltd.
Shiga-ken, Japan
Patent: 2
Xi'an University of Architecture & Technology
Shaanxi Sheng, China
Patent: 2
Jetteg Thermal System Co., Ltd
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Patent: 2
Wuhu Tianke Biotechnology Co., Ltd.
Anhui Sheng, China
Patent: 2
Beijing Institute of Technology
Beijing Shi, China
Patent: 2
Xinhuo Zhizao (Shenzhen) Co., Ltd.
Guangdong Sheng, China
Patent: 2
Hubei China Tobacco Industry Co.
Hubei Sheng, China
Patent: 2
Anhui Information Engineering Institute
Anhui Sheng, China
Patent: 2
With the analysis among 157 patents, we discovered top 48 universities and scientific research institutions by total patent application. China University of Mining & Technology, Central South University, Shaanxi University of Science & Technology are dominant in this area. They take 22.29% of the total patent filing.
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 15
Hunan Sheng, China
Patent: 10
Shaanxi University of Science & Technology
Shaanxi Sheng, China
Patent: 10
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 6
University of Science & Technology Beijing
Beijing Shi, China
Patent: 5
Shanghai Institute of Technology
Shanghai Shi, China
Patent: 5
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 3
Zhongyuan University of Technology
Henan Sheng, China
Patent: 3
Liaoning Sheng, China
Patent: 3
California, United States
Patent: 2