With the analysis among 1,647 patents, we discovered top 474 key players by total patent application. China Petroleum & Chemical Corp., Sinopec Beijing Research Institute of Chemical Industry, Colgate-Palmolive Co. are dominant in this area. They take 13.05% of the total patent filing.
Beijing Shi, China
Patent: 87
Beijing Shi, China
Patent: 67
New York, United States
Patent: 61
Texas, United States
Patent: 59
Nordrhein-Westfalen, Germany
Patent: 26
Basel-Stadt, Switzerland
Patent: 25
Texas, United States
Patent: 23
Illinois, United States
Patent: 19
Tokyo-to, Japan
Patent: 19
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With the analysis among related 203 patents applied in the last 5 years. We discover 138 most active companies in this area. The fast-growing IFP Energies Nouvelles, NTN Corp., China National Petroleum Corp. take 14.78% of patent filing during this period.
Beijing Shi, China
Patent: 8
Shandong Sheng, China
Patent: 7
Hebei Sheng, China
Patent: 6
Sichuan Sheng, China
Patent: 6
Shandong Sheng, China
Patent: 5
Texas, United States
Patent: 5
Sichuan Sheng, China
Patent: 5
With the analysis among related 203 patents in last 5 years, we discover 89 new entrants. Fuxin University of Technology Yichuang Technology Co., Ltd., Sinopec Zhongyuan Petroleum Engeering Co., Ltd., Hefei Hengxin Environmental Science & Technology Co., Ltd. are the most active new entrants in this area.
Liaoning Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Changsha Caton Hacker Instrument Co., Ltd.
Hunan Sheng, China
Patent: 2
Hebei Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
With the analysis among 341 patents, we discovered top 88 universities and scientific research institutions by total patent application. China University of Petroleum (East China), Massachusetts Institute of Technology, Southwest Petroleum University are dominant in this area. They take 48.39% of the total patent filing.
Shandong Sheng, China
Patent: 14
Massachusetts, United States
Patent: 10
Sichuan Sheng, China
Patent: 10
Shanghai Shi, China
Patent: 9
Beijing Shi, China
Patent: 9
Shanghai Shi, China
Patent: 8
Sichuan Sheng, China
Patent: 8
Sichuan Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 7