With the analysis among 637 patents, we discovered top 337 key players by total patent application. Ingersoll-Rand Co., Hövding Sverige AB, EVERDIGM Rock Tools Corp. are dominant in this area. They take 6.44% of the total patent filing.
North Carolina, United States
Patent: 21
New York, United States
Patent: 7
South Carolina, United States
Patent: 5
Texas, United States
Patent: 5
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Shanghai Shi, China
Patent: 1
Arizona, United States
Patent: 1
With the analysis among related 117 patents applied in the last 5 years. We discover 66 most active companies in this area. The fast-growing Zhejiang Ruifeng Intelligent Technology Co., Ltd., Pirkan Laatupalvelu Oy, Furukawa Rock Drill Co. Ltd. take 10.26% of patent filing during this period.
Zhejiang Sheng, China
Patent: 5
Nei Mongol Zizhiqu, China
Patent: 2
Anhui Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Chongqing Shi, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
undefined undefined
Patent: 1
Hubei Sheng, China
Patent: 1
With the analysis among related 117 patents in last 5 years, we discover 58 new entrants. Zhejiang Ruifeng Intelligent Technology Co., Ltd., China Second Metallurgical Group Corp. Ltd., Xiangtan Xinao Gas Co., Ltd. are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 5
Nei Mongol Zizhiqu, China
Patent: 2
Hunan Sheng, China
Patent: 2
Chongqing Shi, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
undefined undefined
Patent: 1
Hubei Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
With the analysis among 29 patents, we discovered top 15 universities and scientific research institutions by total patent application. The University of Sydney, Beihang University, Beijing University of Chemical Technology are dominant in this area. They take 10.34% of the total patent filing.
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Taiwan Province, China
Patent: 1
Taiwan Province, China
Patent: 1
Shanghai Shi, China
Patent: 1
Chongqing Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
Yunnan Sheng, China
Patent: 1