With the analysis among 404 patents, we discovered top 113 key players by total patent application. Exxon Research & Engineering Co., R.P. Scherer GmbH & Co. KG, Chevron Japan Ltd. are dominant in this area. They take 16.09% of the total patent filing.
Exxon Research & Engineering Co.
R.P. Scherer GmbH & Co. KG
Shell Internationale Research Maatschappij BV
Zuid-Holland, Netherlands
Patent: 17
Virginia, United States
Patent: 16
Pennsylvania, United States
Patent: 16
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 15
Beijing Shi, China
Patent: 12
Michigan, United States
Patent: 12
Tokyo-to, Japan
Patent: 11
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With the analysis among related 86 patents applied in the last 5 years. We discover 35 most active companies in this area. The fast-growing Shell Internationale Research Maatschappij BV, China Petroleum & Chemical Corp., Adeka Corp. take 29.07% of patent filing during this period.
Shell Internationale Research Maatschappij BV
Zuid-Holland, Netherlands
Patent: 9
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 8
Exxon Research & Engineering Co.
Sinopec Research Institute of Petroleum Processing
Beijing Shi, China
Patent: 6
Beijing Shi, China
Patent: 6
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Patent: 4
With the analysis among related 86 patents in last 5 years, we discover 21 new entrants. Adeka Corp., Yamaha Motor Co., Ltd., Dalian Institute of Chemical Physics Chinese Academy of Sciences are the most active new entrants in this area.
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Patent: 4
Dalian Institute of Chemical Physics Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 2
Kelamayi Huaao Special Oil Technology Development Co., Ltd.
Xinjiang Uygur Zizhiqu, China
Patent: 2
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 1
Chengdu BOE Optoelectronics Technology Co., Ltd.
Sichuan Sheng, China
Patent: 1
Gansu Zhongke Longneng Environmental Co., Ltd.
Gansu Sheng, China
Patent: 1
Institute of Process Engineering, Chinese Academy of Sciences
Beijing Shi, China
Patent: 1
Shandong Linglong Tyre Co., Ltd.
Shandong Sheng, China
Patent: 1
China Construction Industrial & Energy Engineering Group Co.
Jiangsu Sheng, China
Patent: 1
With the analysis among 39 patents, we discovered top 10 universities and scientific research institutions by total patent application. Sinopec Research Institute of Petroleum Processing, Guangxi University, Xi'an Jiaotong University are dominant in this area. They take 71.79% of the total patent filing.
Sinopec Research Institute of Petroleum Processing
Beijing Shi, China
Patent: 7
Guangxi Zhuangzu Zizhiqu, China
Patent: 4
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 2
Dalian Institute of Chemical Physics Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 2
Council of Scientific & Industrial Research
Jiangsu Sheng, China
Patent: 1
Changsha University of Science & Technology
Hunan Sheng, China
Patent: 1
Chongqing Technology & Business University
Chongqing Shi, China
Patent: 1
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 1
Institute of Process Engineering, Chinese Academy of Sciences
Beijing Shi, China
Patent: 1