With the analysis among 2,223 patents, we discovered top 488 key players by total patent application. Corning, Inc., Degussa AG, Chongqing Xinjing Special Glass Co., Ltd are dominant in this area. They take 8.05% of the total patent filing.
New York, United States
Patent: 94
Hessen, Germany
Patent: 55
Chongqing Shi, China
Patent: 30
Osaka-fu, Japan
Patent: 26
New York, United States
Patent: 19
Tokyo-to, Japan
Patent: 16
Bayern, Germany
Patent: 14
Tokyo-to, Japan
Patent: 13
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With the analysis among related 653 patents applied in the last 5 years. We discover 410 most active companies in this area. The fast-growing Corning, Inc., Chongqing Xinjing Special Glass Co., Ltd, Qingdao Special Iron & Steel Co., Ltd. take 12.40% of patent filing during this period.
New York, United States
Patent: 48
Chongqing Shi, China
Patent: 24
Shandong Sheng, China
Patent: 9
Hunan Sheng, China
Patent: 9
INSTITUTE OF RESEARCH OF IRON & STEEL, JIANGSU PROVINCE/SHA-STEEL CO., LTD.
Jiangsu Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 8
Hunan Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 6
With the analysis among related 653 patents in last 5 years, we discover 369 new entrants. Rainbow Group (Shaoyang) Special Glass Co., Ltd., INSTITUTE OF RESEARCH OF IRON & STEEL, JIANGSU PROVINCE/SHA-STEEL CO., LTD., Jiangsu Shagang Group Co., Ltd. are the most active new entrants in this area.
Hunan Sheng, China
Patent: 9
INSTITUTE OF RESEARCH OF IRON & STEEL, JIANGSU PROVINCE/SHA-STEEL CO., LTD.
Jiangsu Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 8
Hunan Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 6
Beijing Shi, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Sichuan Sheng, China
Patent: 4
With the analysis among 249 patents, we discovered top 81 universities and scientific research institutions by total patent application. University of Science & Technology Beijing, Shandong University, Jiangsu University are dominant in this area. They take 10.84% of the total patent filing.
Beijing Shi, China
Patent: 13
Shandong Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 6
Hubei Sheng, China
Patent: 5
Hebei Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 4
Hunan Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 4
Liaoning Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 4