With the analysis among 225 patents, we discovered top 149 key players by total patent application. Bertrams AG, Nikkiso Co., Ltd., Exxonmobil Upstream Research Co. are dominant in this area. They take 6.22% of the total patent filing.
Nordrhein-Westfalen, Germany
Patent: 7
Texas, United States
Patent: 3
Beijing Shi, China
Patent: 2
California, United States
Patent: 2
CHESHIRE, United Kingdom
Patent: 2
No data, please try another search term
With the analysis among related 38 patents applied in the last 5 years. We discover 32 most active companies in this area. The fast-growing Nanchang University, Haojia Preferred Intelligent Technology (Nanjing) Co., Ltd., Xin Feng Ming Group Co. Ltd. take 10.53% of patent filing during this period.
Jiangxi Sheng, China
Patent: 2
Haojia Preferred Intelligent Technology (Nanjing) Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among related 38 patents in last 5 years, we discover 31 new entrants. Nanchang University, Haojia Preferred Intelligent Technology (Nanjing) Co., Ltd., Xin Feng Ming Group Co. Ltd. are the most active new entrants in this area.
Jiangxi Sheng, China
Patent: 2
Haojia Preferred Intelligent Technology (Nanjing) Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among 46 patents, we discovered top 24 universities and scientific research institutions by total patent application. China University of Petroleum (East China), Tsinghua University, Nanchang University are dominant in this area. They take 13.04% of the total patent filing.
Shandong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Jiangxi Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1