With the analysis among 76,182 patents, we discovered top 474 key players by total patent application. Bridgestone Corp., State Grid Corp. of China, Bekaert SA are dominant in this area. They take 3.10% of the total patent filing.
Tokyo, Japan
Patent: 1,044
Beijing Shi, China
Patent: 826
West-Vlaanderen, Belgium
Patent: 494
With the analysis among 34 patents, we discovered top 21 start-ups by total patent application. Ennsub Ltd., U.S. Well Services LLC, MECS, Inc. are active in this area.
Aberdeen City, United Kingdom
Patent: 5
Texas, United States
Patent: 4
Missouri, United States
Patent: 3
Shanghai Shi, China
Patent: 2
California, United States
Patent: 1
Beijing Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
With the analysis among related 45,351 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, China University of Mining & Technology, TADANO Ltd. take 1.28% of patent filing during this period.
Beijing Shi, China
Patent: 279
Jiangsu Sheng, China
Patent: 178
Beijing Shi, China
Patent: 99
Guizhou Sheng, China
Patent: 86
Shanghai Shi, China
Patent: 82
Anhui Sheng, China
Patent: 80
Jiangsu Sheng, China
Patent: 72
Beijing Shi, China
Patent: 63
With the analysis among related 45,351 patents in last 5 years, we discover 52 new entrants. Shuhua Sports Co., Ltd., Baotou Iron & Steel (Group) Co. Ltd., Jiangsu Shagang Group Co., Ltd. are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 21
Jiangsu Sheng, China
Patent: 20
Gansu Sheng, China
Patent: 19
Guangdong Sheng, China
Patent: 14
Shandong Sheng, China
Patent: 13
Zhejiang Sheng, China
Patent: 13
Anhui Sheng, China
Patent: 12
With the analysis among 8,956 patents, we discovered top 381 universities and scientific research institutions by total patent application. China University of Mining & Technology, Shandong University of Science & Technology, Anhui Science & Technology University are dominant in this area. They take 7.99% of the total patent filing.
Jiangsu Sheng, China
Patent: 509
Anhui Sheng, China
Patent: 102
Zhejiang Sheng, China
Patent: 80
Shandong Sheng, China
Patent: 78
Guangdong Sheng, China
Patent: 75
Guangdong Sheng, China
Patent: 70
Jiangsu Sheng, China
Patent: 61
Taiwan Province, China
Patent: 60