With the analysis among 176 patents, we discovered top 139 key players by total patent application. Basell Polyolefine GmbH, Yoshino Kogyosho Co. Ltd., POSCO Holdings Inc. are dominant in this area. They take 13.64% of the total patent filing.
Nordrhein-Westfalen, Germany
Patent: 14
Yoshino Kogyosho Co. Ltd.
Massachusetts, United States
Patent: 3
Aichi-ken, Japan
Patent: 3
Mitsubishi Engineering-Plastics Corp.
Massachusetts, United States
Patent: 3
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With the analysis among related 84 patents applied in the last 5 years. We discover 84 most active companies in this area. The fast-growing DSM IP Assets BV, Nanjing University of Technology, JFE Steel Corp. take 10.71% of patent filing during this period.
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Topene Technology (Quzhou) Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Shandong University of Science & Technology
Shandong Sheng, China
Patent: 2
Gansu Changlong Highway Maintenance Technology Research Institute Co., Ltd.
Gansu Sheng, China
Patent: 1
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 1
Tianjin Tianying New Building Materials Co., Ltd.
Tianjin Shi, China
Patent: 1
Shenzhen Municipal Engineering Corp.
Guangdong Sheng, China
Patent: 1
With the analysis among related 84 patents in last 5 years, we discover 81 new entrants. DSM IP Assets BV, Nanjing University of Technology, Tongji University are the most active new entrants in this area.
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Topene Technology (Quzhou) Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Shandong University of Science & Technology
Shandong Sheng, China
Patent: 2
Gansu Changlong Highway Maintenance Technology Research Institute Co., Ltd.
Gansu Sheng, China
Patent: 1
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 1
Tianjin Tianying New Building Materials Co., Ltd.
Tianjin Shi, China
Patent: 1
Shenzhen Municipal Engineering Corp.
Guangdong Sheng, China
Patent: 1
Beijing University of Civil Engineering & Architecture
Beijing Shi, China
Patent: 1
With the analysis among 53 patents, we discovered top 35 universities and scientific research institutions by total patent application. Shandong University, Chang'an University, Nanjing University of Technology are dominant in this area. They take 20.75% of the total patent filing.
Shandong Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 4
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Shandong University of Science & Technology
Shandong Sheng, China
Patent: 2
Jilin Sheng, China
Patent: 1
Beijing Institute of Technology
Beijing Shi, China
Patent: 1
Jiangxi Sheng, China
Patent: 1