With the analysis among 780 patents, we discovered top 390 key players by total patent application. DKS Co., Ltd., Kodak Ltd., Inner Mongolia Meilijian Technology & Chemical Co., Ltd. are dominant in this area. They take 7.56% of the total patent filing.
Kyoto-fu, Japan
Patent: 21
Hertfordshire, United Kingdom
Patent: 20
Nei Mongol Zizhiqu, China
Patent: 18
Tokyo-to, Japan
Patent: 13
Tokyo-to, Japan
Patent: 12
Jiangsu Sheng, China
Patent: 10
Anhui Sheng, China
Patent: 9
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With the analysis among related 507 patents applied in the last 5 years. We discover 328 most active companies in this area. The fast-growing Inner Mongolia Meilijian Technology & Chemical Co., Ltd., Suqian Lintong New Material Co. Ltd., Henan Normal University take 6.90% of patent filing during this period.
Nei Mongol Zizhiqu, China
Patent: 16
Jiangsu Sheng, China
Patent: 10
Henan Sheng, China
Patent: 9
Anhui Sheng, China
Patent: 8
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Patent: 7
Zhejiang Sheng, China
Patent: 7
Liaoning Sheng, China
Patent: 6
Hebei Sheng, China
Patent: 6
Anhui Sheng, China
Patent: 6
With the analysis among related 507 patents in last 5 years, we discover 295 new entrants. Suqian Lintong New Material Co. Ltd., Henan Normal University, Zhongwei National Engineering Res Ctr For Coking Tech Co. Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 10
Henan Sheng, China
Patent: 9
Liaoning Sheng, China
Patent: 6
Hebei Sheng, China
Patent: 6
Anhui Sheng, China
Patent: 6
Rohm & Haas Electronic Materials LLC
Massachusetts, United States
Patent: 6
Jiangsu Sheng, China
Patent: 6
Gansu Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
With the analysis among 278 patents, we discovered top 142 universities and scientific research institutions by total patent application. Henan Normal University, Zhejiang University of Technology, Nanjing University of Science & Technology are dominant in this area. They take 7.91% of the total patent filing.
Henan Sheng, China
Patent: 9
Zhejiang Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 4
Gansu Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 3
Chiba-ken, Japan
Patent: 3
Jiangsu Sheng, China
Patent: 3