With the analysis among 56 patents, we discovered top 36 key players by total patent application. POSCO Holdings Inc., China Petroleum & Chemical Corp., Lion Corp. are dominant in this area. They take 25.00% of the total patent filing.
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 5
Wuxi Shida Precision Welded Tube Manufactuing Co. Ltd.
Jiangsu Sheng, China
Patent: 3
Sinopec Corp. Fushun Petrochemical Research Institute
Liaoning Sheng, China
Patent: 3
Taiwan Province, China
Patent: 2
Sinopec Beijing Research Institute of Chemical Industry
Beijing Shi, China
Patent: 2
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With the analysis among related 37 patents applied in the last 5 years. We discover 29 most active companies in this area. The fast-growing POSCO Holdings Inc., Shanghai Jiao Tong University, Xi'an Jiaotong University take 29.73% of patent filing during this period.
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 4
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 2
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 2
Hunan University of Technology
Hunan Sheng, China
Patent: 2
Wuxi Shida Precision Welded Tube Manufactuing Co. Ltd.
Jiangsu Sheng, China
Patent: 2
Chiba-ken, Japan
Patent: 1
North University of China
Shanxi Sheng, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
With the analysis among related 37 patents in last 5 years, we discover 24 new entrants. POSCO Holdings Inc., Xi'an Jiaotong University, Huazhong University of Science & Technology are the most active new entrants in this area.
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 2
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 2
Hunan University of Technology
Hunan Sheng, China
Patent: 2
Chiba-ken, Japan
Patent: 1
Jiangsu Qiming New Material Technology Development Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Anhui Xiangbang Composite Materials Co., Ltd.
Anhui Sheng, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among 48 patents, we discovered top 26 universities and scientific research institutions by total patent application. Shanghai Jiao Tong University, Northwestern Polytechnical University, Xi'an Jiaotong University are dominant in this area. They take 33.33% of the total patent filing.
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 7
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 4
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 2
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 2
Hubei University of Technology
Hubei Sheng, China
Patent: 2
North University of China
Shanxi Sheng, China
Patent: 2
Hunan University of Technology
Hunan Sheng, China
Patent: 2
Xi'an Modern Chemistry Research Institute
Shaanxi Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 1
Hiroshima-ken, Japan
Patent: 1