With the analysis among 408 patents, we discovered top 215 key players by total patent application. Samsung Electronics Co., Ltd., PetroChina Co., Ltd., China Petroleum & Chemical Corp. are dominant in this area. They take 19.36% of the total patent filing.
Samsung Electronics Co., Ltd.
Beijing Shi, China
Patent: 28
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 22
Chungcheongnam-do, South Korea
Patent: 11
Samsung Display Co., Ltd.
Dongwoo Fine-Chem Co., Ltd.
Gyeonggi-do, South Korea
Patent: 7
Brussels Hoofdstedelijk Gewest, Belgium
Patent: 5
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With the analysis among related 106 patents applied in the last 5 years. We discover 81 most active companies in this area. The fast-growing China Petroleum & Chemical Corp., PetroChina Co., Ltd., Southwest Petroleum University take 18.87% of patent filing during this period.
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 10
Beijing Shi, China
Patent: 6
Southwest Petroleum University
Sichuan Sheng, China
Patent: 4
Chongqing University of Science and Technology
Chongqing Shi, China
Patent: 3
Institute of Geology & Geophysics, Chinese Academy of Sciences
Beijing Shi, China
Patent: 3
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 3
Sinopec Corp. Shengli Oilfield Branch Exploration and Development Research Institute
Shandong Sheng, China
Patent: 3
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 3
Dalian University of Technology
Liaoning Sheng, China
Patent: 3
China Railway Construction Shandong Jixu Expressway Jiyu Co., Ltd.
Shandong Sheng, China
Patent: 2
With the analysis among related 106 patents in last 5 years, we discover 62 new entrants. Chongqing University of Science and Technology, Dalian University of Technology, China Railway Construction Shandong Jixu Expressway Jiyu Co., Ltd. are the most active new entrants in this area.
Chongqing University of Science and Technology
Chongqing Shi, China
Patent: 3
Dalian University of Technology
Liaoning Sheng, China
Patent: 3
China Railway Construction Shandong Jixu Expressway Jiyu Co., Ltd.
Shandong Sheng, China
Patent: 2
Jining Hongxiang Highway Survey and Design Research Institute Co., Ltd.
Shandong Sheng, China
Patent: 2
Zhongyan Technology Co., Ltd.
Beijing Shi, China
Patent: 2
China Petroleum&Chemical Corporation
Henan Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Liaoning University of Engineering and Technology
Liaoning Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Anhui University of Science & Technology
Anhui Sheng, China
Patent: 2
With the analysis among 161 patents, we discovered top 41 universities and scientific research institutions by total patent application. Southwest Petroleum University, China Petroleum University Beijing, China University of Petroleum (East China) are dominant in this area. They take 21.12% of the total patent filing.
Southwest Petroleum University
Sichuan Sheng, China
Patent: 14
China Petroleum University Beijing
Beijing Shi, China
Patent: 7
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 6
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 5
Institute of Geology & Geophysics, Chinese Academy of Sciences
Beijing Shi, China
Patent: 5
Wyoming, United States
Patent: 4
Zhejiang Sheng, China
Patent: 4
Changsha University of Science & Technology
Hunan Sheng, China
Patent: 3
Chengdu University of Technology
Sichuan Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 3