With the analysis among 304 patents, we discovered top 146 key players by total patent application. Landmark Graphics Corp., Schlumberger Technology BV, Saudi Arabian Oil Co. are dominant in this area. They take 15.79% of the total patent filing.
Texas, United States
Patent: 27
Schlumberger Technology BV
Zuid-Holland, Netherlands
Patent: 12
Pennsylvania, United States
Patent: 9
Haimo Technologies Group Corp.
Gansu Sheng, China
Patent: 8
Schlumberger Technologies, Inc.
New Jersey, United States
Patent: 8
Nordrhein-Westfalen, Germany
Patent: 7
Baden-Württemberg, Germany
Patent: 6
With the analysis among 3 patents, we discovered top 2 start-ups by total patent application.
Taiwan Province, China
Patent: 2
With the analysis among related 95 patents applied in the last 5 years. We discover 73 most active companies in this area. The fast-growing Saudi Arabian Oil Co., ZF Friedrichshafen AG, China University of Petroleum (East China) take 21.05% of patent filing during this period.
Baden-Württemberg, Germany
Patent: 6
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 6
Baoshan Iron & Steel Co., Ltd.
Shanghai Shi, China
Patent: 4
Shell Internationale Research Maatschappij BV
Zuid-Holland, Netherlands
Patent: 4
Nordrhein-Westfalen, Germany
Patent: 3
Zhejiang Dongou Filter Manufacturing Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Xiamen Ruiya Biotechnology Co., Ltd.
Fujian Sheng, China
Patent: 1
With the analysis among related 95 patents in last 5 years, we discover 66 new entrants. ZF Friedrichshafen AG, Baoshan Iron & Steel Co., Ltd., Shell Internationale Research Maatschappij BV are the most active new entrants in this area.
Baden-Württemberg, Germany
Patent: 6
Baoshan Iron & Steel Co., Ltd.
Shanghai Shi, China
Patent: 4
Shell Internationale Research Maatschappij BV
Zuid-Holland, Netherlands
Patent: 4
Nordrhein-Westfalen, Germany
Patent: 3
Zhejiang Dongou Filter Manufacturing Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 1
Xiamen Ruiya Biotechnology Co., Ltd.
Fujian Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Shaanxi Silk Road Robot Intelligent Manufacturing Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 1
Shangyu Dedicated Blower Co. Ltd.
Zhejiang Sheng, China
Patent: 1
With the analysis among 45 patents, we discovered top 25 universities and scientific research institutions by total patent application. China University of Petroleum (East China), Zhejiang University, Yangtze University are dominant in this area. They take 28.89% of the total patent filing.
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 8
Zhejiang Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Council of Scientific & Industrial Research
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 1
Hunan Sheng, China
Patent: 1
Beijing Institute of Technology
Beijing Shi, China
Patent: 1
South China University of Technology
Guangdong Sheng, China
Patent: 1
Jawa Timur, Indonesia
Patent: 1
Hefei University of Technology
Anhui Sheng, China
Patent: 1