With the analysis among 2,538 patents, we discovered top 477 key players by total patent application. Shell Internationale Research Maatschappij BV, China Petroleum & Chemical Corp., Chevron, Inc. are dominant in this area. They take 6.54% of the total patent filing.
Zuid-Holland, Netherlands
Patent: 68
Beijing Shi, China
Patent: 59
Pennsylvania, United States
Patent: 39
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Patent: 29
Tianjin Shi, China
Patent: 28
Liaoning Sheng, China
Patent: 19
Nordrhein-Westfalen, Germany
Patent: 16
Beijing Shi, China
Patent: 16
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Texas, United States
Patent: 1
With the analysis among related 588 patents applied in the last 5 years. We discover 371 most active companies in this area. The fast-growing Tianjin Sanjiang Yongli Biotechnology Co., Ltd., Zibo Shenglian Chemical Co. Ltd., Xinji Haorui Petrochemical Co., Ltd. take 7.48% of patent filing during this period.
Tianjin Shi, China
Patent: 25
Shandong Sheng, China
Patent: 10
Hebei Sheng, China
Patent: 9
Shandong Sheng, China
Patent: 9
Beijing Shi, China
Patent: 8
Jiangsu Sheng, China
Patent: 8
Henan Sheng, China
Patent: 8
Xinji City Jingshan Petroleum Chemical Co. Ltd.
Hebei Sheng, China
Patent: 7
Shandong Sheng, China
Patent: 7
Guangdong Sheng, China
Patent: 6
With the analysis among related 588 patents in last 5 years, we discover 317 new entrants. Zibo Shenglian Chemical Co. Ltd., Xinji Haorui Petrochemical Co., Ltd., Dongying Junyuan Petroleum Technology Development Co. Ltd. are the most active new entrants in this area.
Shandong Sheng, China
Patent: 10
Hebei Sheng, China
Patent: 9
Shandong Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 8
Henan Sheng, China
Patent: 8
Xinji City Jingshan Petroleum Chemical Co. Ltd.
Hebei Sheng, China
Patent: 7
Shandong Sheng, China
Patent: 7
Guangdong Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 5
With the analysis among 267 patents, we discovered top 87 universities and scientific research institutions by total patent application. Guangxi University, Sinopec Research Institute of Petroleum Processing, China University of Petroleum (East China) are dominant in this area. They take 36.33% of the total patent filing.
Guangxi Zhuangzu Zizhiqu, China
Patent: 32
Beijing Shi, China
Patent: 8
Shandong Sheng, China
Patent: 7
Fujian Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 5
Sichuan Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Tianjin Shi, China
Patent: 4
Hubei Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 3