With the analysis among 104 patents, we discovered top 57 key players by total patent application. Amedeo Nappi SpA, Miles Laboratories, Inc., PetroChina Co., Ltd. are dominant in this area. They take 16.35% of the total patent filing.
Beijing Shi, China
Patent: 5
Oklahoma, United States
Patent: 5
Yancheng Dongyou Ruijia Petroleum Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 5
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 4
CHESHIRE, United Kingdom
Patent: 4
Aluminum Corp. of China Ltd.
Beijing Shi, China
Patent: 3
No data, please try another search term
With the analysis among related 32 patents applied in the last 5 years. We discover 28 most active companies in this area. The fast-growing KZJ New Materials Group Co. Ltd., China University of Mining & Technology, Jilin Normal University of Engineering Technology take 18.75% of patent filing during this period.
KZJ New Materials Group Co. Ltd.
Fujian Sheng, China
Patent: 3
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 2
Jilin Normal University of Engineering Technology
Jilin Sheng, China
Patent: 1
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 1
Dongying Mingde Petroleum Technology Co., Ltd.
Shandong Sheng, China
Patent: 1
Marine Environmental Monitoring Center Station of Guangxi Zhuang Autonomous Region
undefined undefined
Patent: 1
Jiangxi University of Science & Technology
Jiangxi Sheng, China
Patent: 1
Anhui Xierqi Commodity Co., Ltd.
Anhui Sheng, China
Patent: 1
Xinjiang Uygur Zizhiqu, China
Patent: 1
With the analysis among related 32 patents in last 5 years, we discover 25 new entrants. KZJ New Materials Group Co. Ltd., China University of Mining & Technology, Jilin Normal University of Engineering Technology are the most active new entrants in this area.
KZJ New Materials Group Co. Ltd.
Fujian Sheng, China
Patent: 3
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 2
Jilin Normal University of Engineering Technology
Jilin Sheng, China
Patent: 1
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 1
Dongying Mingde Petroleum Technology Co., Ltd.
Shandong Sheng, China
Patent: 1
Marine Environmental Monitoring Center Station of Guangxi Zhuang Autonomous Region
undefined undefined
Patent: 1
Jiangxi University of Science & Technology
Jiangxi Sheng, China
Patent: 1
Anhui Xierqi Commodity Co., Ltd.
Anhui Sheng, China
Patent: 1
Xinjiang Uygur Zizhiqu, China
Patent: 1
With the analysis among 22 patents, we discovered top 13 universities and scientific research institutions by total patent application. Beijing University of Chemical Technology, China University of Mining & Technology, Southwest Petroleum University are dominant in this area. They take 31.82% of the total patent filing.
Beijing University of Chemical Technology
Beijing Shi, China
Patent: 2
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 2
Southwest Petroleum University
Sichuan Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 1
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 1
Dalian Institute of Chemical Physics Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 1
Jiangxi University of Science & Technology
Jiangxi Sheng, China
Patent: 1
Hebei University of Science & Technology
Hebei Sheng, China
Patent: 1
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 1
Changshu Institute of Technology
Jiangsu Sheng, China
Patent: 1