With the analysis among 958 patents, we discovered top 476 key players by total patent application. China Petroleum & Chemical Corp., Sinopec Corp. Fushun Petrochemical Research Institute, Dalian Petrochemical Research Institute of China Petrochemical Corporation are dominant in this area. They take 22.86% of the total patent filing.
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 126
Sinopec Corp. Fushun Petrochemical Research Institute
Liaoning Sheng, China
Patent: 65
Dalian Petrochemical Research Institute of China Petrochemical Corporation
Liaoning Sheng, China
Patent: 28
Bayern, Germany
Patent: 21
Wuhan Kaidi Engineering Research Institute Co. Ltd.
Hubei Sheng, China
Patent: 14
California, United States
Patent: 13
Beijing Shi, China
Patent: 13
Tokyo-to, Japan
Patent: 13
Sekisui Chemical Co., Ltd.
Shizuoka-ken, Japan
Patent: 7
No data, please try another search term
With the analysis among related 226 patents applied in the last 5 years. We discover 151 most active companies in this area. The fast-growing Shanghai Institute of Technology, China Petroleum & Chemical Corp., Applied Materials, Inc. take 22.57% of patent filing during this period.
Shanghai Institute of Technology
Shanghai Shi, China
Patent: 25
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 14
California, United States
Patent: 12
Dalian Petrochemical Research Institute of China Petrochemical Corporation
Liaoning Sheng, China
Patent: 11
Zhangjiagang Zhihang Information Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 6
Beijing Shi, China
Patent: 4
Tangshan Shandao Petroleum Chemical Co.,Ltd.
Hebei Sheng, China
Patent: 4
Haier Smart Home Co., Ltd.
Shandong Sheng, China
Patent: 3
Weifang Aisen New Energy Co., Ltd.
Shandong Sheng, China
Patent: 3
Beijing Huakeyi Technology Co Ltd.
Beijing Shi, China
Patent: 3
With the analysis among related 226 patents in last 5 years, we discover 123 new entrants. Zhangjiagang Zhihang Information Technology Co., Ltd., Tangshan Shandao Petroleum Chemical Co.,Ltd., Weifang Aisen New Energy Co., Ltd. are the most active new entrants in this area.
Zhangjiagang Zhihang Information Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 6
Tangshan Shandao Petroleum Chemical Co.,Ltd.
Hebei Sheng, China
Patent: 4
Weifang Aisen New Energy Co., Ltd.
Shandong Sheng, China
Patent: 3
China Petroleum University Beijing
Beijing Shi, China
Patent: 3
Changshu Institute of Technology
Jiangsu Sheng, China
Patent: 3
Shanqian (Zhuhai) Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Shanghai Changji Geological Instrument Co., Ltd.
Shanghai Shi, China
Patent: 2
Hebei Jingu Recycling Resources Development Co., Ltd.
Hebei Sheng, China
Patent: 2
Lanzhou Institute of Chemical Physics
Gansu Sheng, China
Patent: 2
Shanghai Laihu Metal Products Co., Ltd.
Shanghai Shi, China
Patent: 2
With the analysis among 272 patents, we discovered top 47 universities and scientific research institutions by total patent application. Shanghai Institute of Technology, Sinopec Research Institute of Petroleum Processing, China University of Petroleum (East China) are dominant in this area. They take 81.62% of the total patent filing.
Shanghai Institute of Technology
Shanghai Shi, China
Patent: 42
Sinopec Research Institute of Petroleum Processing
Beijing Shi, China
Patent: 19
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 5
Shaanxi Sheng, China
Patent: 4
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 3
Changshu Institute of Technology
Jiangsu Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Northeast Petroleum University
Heilongjiang Sheng, China
Patent: 3