With the analysis among 832 patents, we discovered top 317 key players by total patent application. EIDP, Inc., The Upjohn Co., LORD Corp. are dominant in this area. They take 6.61% of the total patent filing.
Delaware, United States
Patent: 20
Michigan, United States
Patent: 19
North Carolina, United States
Patent: 16
Osaka-fu, Japan
Patent: 15
Tokyo-to, Japan
Patent: 10
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With the analysis among related 140 patents applied in the last 5 years. We discover 107 most active companies in this area. The fast-growing Maanshan Iron & Steel Co., Ltd., Old Ayala, Inc., Baotou Iron & Steel (Group) Co. Ltd. take 8.57% of patent filing during this period.
Anhui Sheng, China
Patent: 4
Delaware, United States
Patent: 4
Baotou Iron & Steel (Group) Co. Ltd.
Nei Mongol Zizhiqu, China
Patent: 4
Gyeongsangnam-do, South Korea
Patent: 3
Shanghai Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Sichuan Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
With the analysis among related 140 patents in last 5 years, we discover 86 new entrants. Old Ayala, Inc., Hyundai WIA Corp., Henan Zhongyuan Special Steel Equipment Mfg Co., Ltd. are the most active new entrants in this area.
Delaware, United States
Patent: 4
Gyeongsangnam-do, South Korea
Patent: 3
Henan Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
Jilin Sheng, China
Patent: 2
Gansu Sheng, China
Patent: 2
With the analysis among 164 patents, we discovered top 62 universities and scientific research institutions by total patent application. Shanghai University, University of Science & Technology Beijing, Kagoshima University are dominant in this area. They take 12.20% of the total patent filing.
Shanghai Shi, China
Patent: 7
Beijing Shi, China
Patent: 5
Kagoshima-ken, Japan
Patent: 5
Jiangsu Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 3
Liaoning Sheng, China
Patent: 3
North China University of Science & Technology
Hebei Sheng, China
Patent: 3
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 3