With the analysis among 4,388 patents, we discovered top 478 key players by total patent application. Speira GmbH, China Petroleum & Chemical Corp., Yantai Fisend Bimetal Co. Ltd. are dominant in this area. They take 3.81% of the total patent filing.
Hamburg, Germany
Patent: 77
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 52
Yantai Fisend Bimetal Co. Ltd.
Shandong Sheng, China
Patent: 38
Sichuan Hanzhou Copper-Aluminum Composite Materials Co., Ltd.
Sichuan Sheng, China
Patent: 34
Jiangsu Dongfang Baotai Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 27
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 23
Nippon Light Metal Co., Ltd.
Tokyo-to, Japan
Patent: 22
Kyoto-fu, Japan
Patent: 20
China Railway High-Speed Electrification Equipment Corp. Ltd.
Shaanxi Sheng, China
Patent: 19
With the analysis among 13 patents, we discovered top 4 start-ups by total patent application. Aisin KK, Huizhou Yipeng Energy Technology Co., Ltd., Fireline, Inc. are active in this area.
Huizhou Yipeng Energy Technology Co., Ltd.
Guangdong Sheng, China
Patent: 3
Wisconsin, United States
Patent: 1
Beijing Dianxiaoer Network Technology Co. Ltd.
Beijing Shi, China
Patent: 1
With the analysis among related 2,139 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing China Petroleum & Chemical Corp., Henan Heli New Material Co., Ltd., Taiyuan University of Technology take 2.81% of patent filing during this period.
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 24
Henan Heli New Material Co., Ltd.
Henan Sheng, China
Patent: 19
Taiyuan University of Technology
Shanxi Sheng, China
Patent: 17
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 16
Jilin Zhong Ying High Technology Co Ltd
Jilin Sheng, China
Patent: 15
Kyoto-fu, Japan
Patent: 13
Jiangsu Huamet Metal Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 13
University of Science & Technology Beijing
Beijing Shi, China
Patent: 13
Yantai Fisend Bimetal Co. Ltd.
Shandong Sheng, China
Patent: 12
Sumitomo Metal Mining Co. Ltd.
Tokyo-to, Japan
Patent: 11
With the analysis among related 2,139 patents in last 5 years, we discover 385 new entrants. Henan Heli New Material Co., Ltd., Jilin Zhong Ying High Technology Co Ltd, Jiangsu Huamet Metal Technology Co., Ltd. are the most active new entrants in this area.
Henan Heli New Material Co., Ltd.
Henan Sheng, China
Patent: 19
Jilin Zhong Ying High Technology Co Ltd
Jilin Sheng, China
Patent: 15
Jiangsu Huamet Metal Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 13
Henan North Kashan New Material Technology Co., Ltd.
Henan Sheng, China
Patent: 10
Tianjin Lixinda Xiaxing Radiator Co., Ltd.
Tianjin Shi, China
Patent: 9
Mingchuang (Jiangsu) New Curtain Wall Materials Co., Ltd.
Jiangsu Sheng, China
Patent: 9
Jiangsu Huawang New Material Co., Ltd.
Jiangsu Sheng, China
Patent: 9
Shanghai Yada Composite Metal Co., Ltd.
Shanghai Shi, China
Patent: 8
Jiangsu Wanxin Optical Co., Ltd.
Jiangsu Sheng, China
Patent: 8
Guangzhou Zhongshan Precision Technology Co., Ltd.
Guangdong Sheng, China
Patent: 8
With the analysis among 969 patents, we discovered top 196 universities and scientific research institutions by total patent application. University of Science & Technology Beijing, Harbin Institute of Technology, Zhejiang University are dominant in this area. They take 11.56% of the total patent filing.
University of Science & Technology Beijing
Beijing Shi, China
Patent: 35
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 34
Zhejiang Sheng, China
Patent: 23
Taiyuan University of Technology
Shanxi Sheng, China
Patent: 22
Tianjin Shi, China
Patent: 18
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 17
Henan University of Science & Technology
Henan Sheng, China
Patent: 16
Jiangsu Sheng, China
Patent: 16
Sinopec Research Institute of Petroleum Processing
Beijing Shi, China
Patent: 16
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 15