With the analysis among 120 patents, we discovered top 91 key players by total patent application. China Petroleum & Chemical Corp., Toyota Motor Corp., JX Nippon Oil & Energy Marine Service Corp. are dominant in this area. They take 19.17% of the total patent filing.
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 11
JX Nippon Oil & Energy Marine Service Corp.
Best Instrument Technology (Beijing) Co., Ltd.
Beijing Shi, China
Patent: 4
Beijing Shi, China
Patent: 3
Trend Vision Technology (Zhuhai) Co. Ltd.
Guangdong Sheng, China
Patent: 3
China National Offshore Oil Corp.
Beijing Shi, China
Patent: 2
Lihe Technology (Hunan) Co., Ltd.
Hunan Sheng, China
Patent: 2
KZJ New Materials Group Co. Ltd.
Fujian Sheng, China
Patent: 2
China City Environment Protection Engineering Ltd. Co.
Hubei Sheng, China
Patent: 2
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With the analysis among related 122 patents applied in the last 5 years. We discover 104 most active companies in this area. The fast-growing China Petroleum & Chemical Corp., China University of Mining & Technology, China University of Geosciences take 11.48% of patent filing during this period.
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 6
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 4
China University of Geosciences
Beijing Shi, China
Patent: 4
Sinopec Research Institute of Petroleum Processing
Beijing Shi, China
Patent: 4
Best Instrument Technology (Beijing) Co., Ltd.
Beijing Shi, China
Patent: 4
Tianjin Shi, China
Patent: 3
Hunan Sheng, China
Patent: 3
Trend Vision Technology (Zhuhai) Co. Ltd.
Guangdong Sheng, China
Patent: 3
Xi'an University of Science & Technology
Shaanxi Sheng, China
Patent: 3
East China University of Science & Technology
Shanghai Shi, China
Patent: 2
With the analysis among related 122 patents in last 5 years, we discover 90 new entrants. Best Instrument Technology (Beijing) Co., Ltd., China University of Geosciences, Tianjin University are the most active new entrants in this area.
Best Instrument Technology (Beijing) Co., Ltd.
Beijing Shi, China
Patent: 4
China University of Geosciences
Beijing Shi, China
Patent: 4
Tianjin Shi, China
Patent: 3
Hunan Sheng, China
Patent: 3
Trend Vision Technology (Zhuhai) Co. Ltd.
Guangdong Sheng, China
Patent: 3
Xi'an University of Science & Technology
Shaanxi Sheng, China
Patent: 3
Hefei University of Technology
Anhui Sheng, China
Patent: 2
Institute of Process Engineering, Chinese Academy of Sciences
Beijing Shi, China
Patent: 2
Nanjing Beige Electronic Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 2
University of Science & Technology Beijing
Beijing Shi, China
Patent: 2
With the analysis among 134 patents, we discovered top 67 universities and scientific research institutions by total patent application. China University of Mining & Technology, China University of Petroleum (East China), Sinopec Research Institute of Petroleum Processing are dominant in this area. They take 17.91% of the total patent filing.
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 9
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 5
Sinopec Research Institute of Petroleum Processing
Beijing Shi, China
Patent: 5
China University of Geosciences
Beijing Shi, China
Patent: 4
Hunan Sheng, China
Patent: 3
East China University of Science & Technology
Shanghai Shi, China
Patent: 3
Xi'an University of Science & Technology
Shaanxi Sheng, China
Patent: 3
Qinghai Institute of Salt Lakes, Chinese Academy of Sciences
Qinghai Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 3
China Petroleum University Beijing
Beijing Shi, China
Patent: 3