With the analysis among 322 patents, we discovered top 212 key players by total patent application. General Electric Co., Corning, Inc., Toray Industries, Inc. are dominant in this area. They take 13.04% of the total patent filing.
Massachusetts, United States
Patent: 20
New York, United States
Patent: 9
Wuhan Iron & Steel Co., Ltd.
Hubei Sheng, China
Patent: 6
Pennsylvania, United States
Patent: 5
Aisin Keikinzoku Co., Ltd.
Toyama-ken, Japan
Patent: 5
Sumitomo Chemical Co., Ltd.
Sumitomo Metal Industries Ltd.
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With the analysis among related 99 patents applied in the last 5 years. We discover 83 most active companies in this area. The fast-growing North Eastern University, China University of Mining & Technology, Guangdong Diyu Metal Technology Co., Ltd. take 10.10% of patent filing during this period.
Liaoning Sheng, China
Patent: 4
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 3
Guangdong Diyu Metal Technology Co., Ltd.
Guangdong Sheng, China
Patent: 3
CNOOC Energy Technology & Services Ltd.
Beijing Shi, China
Patent: 3
China National Offshore Oil Corp.
Beijing Shi, China
Patent: 3
Anhui Jianghuai Automobile Group Corp. Ltd.
Anhui Sheng, China
Patent: 2
Jiaxing Jiachuangzhi Medical Equipment Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Hubei Institute of Metrology and Testing Technology
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Patent: 2
Nanjing Iron & Steel Co., Ltd.
Jiangsu Sheng, China
Patent: 2
With the analysis among related 99 patents in last 5 years, we discover 73 new entrants. China University of Mining & Technology, Guangdong Diyu Metal Technology Co., Ltd., CNOOC Energy Technology & Services Ltd. are the most active new entrants in this area.
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 3
Guangdong Diyu Metal Technology Co., Ltd.
Guangdong Sheng, China
Patent: 3
CNOOC Energy Technology & Services Ltd.
Beijing Shi, China
Patent: 3
China National Offshore Oil Corp.
Beijing Shi, China
Patent: 3
Anhui Jianghuai Automobile Group Corp. Ltd.
Anhui Sheng, China
Patent: 2
Jiaxing Jiachuangzhi Medical Equipment Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Hubei Institute of Metrology and Testing Technology
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Patent: 2
Nanjing Iron & Steel Co., Ltd.
Jiangsu Sheng, China
Patent: 2
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 2
North University of China
Shanxi Sheng, China
Patent: 2
With the analysis among 66 patents, we discovered top 28 universities and scientific research institutions by total patent application. North Eastern University, China University of Mining & Technology, Jilin University are dominant in this area. They take 15.15% of the total patent filing.
Liaoning Sheng, China
Patent: 5
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 3
Jilin Sheng, China
Patent: 2
South China University of Technology
Guangdong Sheng, China
Patent: 2
Wuhan University of Technology
Hubei Sheng, China
Patent: 2
North University of China
Shanxi Sheng, China
Patent: 2
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 2
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 2
Shandong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1