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
Beijing Shi, China
Patent: 52
Shandong Sheng, China
Patent: 38
Sichuan Sheng, China
Patent: 34
Jiangsu Sheng, China
Patent: 27
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 23
Tokyo-to, Japan
Patent: 22
Kyoto-fu, Japan
Patent: 20
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.
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.
Beijing Shi, China
Patent: 24
Henan Sheng, China
Patent: 19
Shanxi Sheng, China
Patent: 17
Heilongjiang Sheng, China
Patent: 16
Jilin Sheng, China
Patent: 15
Kyoto-fu, Japan
Patent: 13
Jiangsu Sheng, China
Patent: 13
Beijing Shi, China
Patent: 13
Shandong Sheng, China
Patent: 12
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 Sheng, China
Patent: 19
Jilin Sheng, China
Patent: 15
Jiangsu Sheng, China
Patent: 13
Henan North Kashan New Material Technology Co., Ltd.
Henan Sheng, China
Patent: 10
Tianjin Shi, China
Patent: 9
Jiangsu Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 9
Shanghai Yada Composite Metal Co., Ltd.
Shanghai Shi, China
Patent: 8
Jiangsu Sheng, China
Patent: 8
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.
Beijing Shi, China
Patent: 35
Heilongjiang Sheng, China
Patent: 34
Zhejiang Sheng, China
Patent: 23
Shanxi Sheng, China
Patent: 22
Tianjin Shi, China
Patent: 18
Yunnan Sheng, China
Patent: 17
Henan Sheng, China
Patent: 16
Jiangsu Sheng, China
Patent: 16
Beijing Shi, China
Patent: 16
Shanghai Shi, China
Patent: 15