With the analysis among 202 patents, we discovered top 137 key players by total patent application. Halliburton Energy Services, Inc., Baker Hughes, Inc., China National Petroleum Corp. are dominant in this area. They take 12.38% of the total patent filing.
Texas, United States
Patent: 10
Texas, United States
Patent: 9
Beijing Shi, China
Patent: 6
Illinois, United States
Patent: 5
Rio de Janeiro, Brazil
Patent: 5
Beijing Shi, China
Patent: 4
Texas, United States
Patent: 4
Pennsylvania, United States
Patent: 3
With the analysis among 2 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 171 patents applied in the last 5 years. We discover 121 most active companies in this area. The fast-growing Epiroc Rock Drills AB, China National Petroleum Corp., Petróleo Brasileiro SA take 9.94% of patent filing during this period.
Beijing Shi, China
Patent: 6
Rio de Janeiro, Brazil
Patent: 5
Beijing Shi, China
Patent: 3
Texas, United States
Patent: 3
Hunan Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Heilongjiang Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 3
With the analysis among related 171 patents in last 5 years, we discover 115 new entrants. Epiroc Rock Drills AB, China National Petroleum Corp., Petróleo Brasileiro SA are the most active new entrants in this area.
Beijing Shi, China
Patent: 6
Rio de Janeiro, Brazil
Patent: 5
Texas, United States
Patent: 3
Hunan Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Heilongjiang Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
With the analysis among 39 patents, we discovered top 15 universities and scientific research institutions by total patent application. Shenzhen University, Southwest Petroleum University, Central South University are dominant in this area. They take 23.08% of the total patent filing.
Guangdong Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Jilin Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1