With the analysis among 128 patents, we discovered top 64 key players by total patent application. Shell Internationale Research Maatschappij BV, China Petroleum & Chemical Corp., Cray Valley SA are dominant in this area. They take 25.00% of the total patent filing.
Zuid-Holland, Netherlands
Patent: 10
Beijing Shi, China
Patent: 6
Anhui Sheng, China
Patent: 5
SURREY, United Kingdom
Patent: 3
Hubei Sheng, China
Patent: 3
Liaoning Sheng, China
Patent: 3
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With the analysis among related 41 patents applied in the last 5 years. We discover 37 most active companies in this area. The fast-growing Shanghai Jinghaianhuichemical Co. Ltd., China Petroleum & Chemical Corp., Cinf Engineering Co. Ltd. take 24.39% of patent filing during this period.
Anhui Sheng, China
Patent: 5
Beijing Shi, China
Patent: 3
Hunan Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Total Marketing Services LLP
Kent, United Kingdom
Patent: 2
Hunan Sheng, China
Patent: 1
Yuxin (Jiangsu) New Material Technology Co., Ltd
Jiangsu Sheng, China
Patent: 1
With the analysis among related 41 patents in last 5 years, we discover 33 new entrants. Shanghai Jinghaianhuichemical Co. Ltd., Cinf Engineering Co. Ltd., Jiangsu North Mine Metal Recycling Technology Co., Ltd. are the most active new entrants in this area.
Anhui Sheng, China
Patent: 5
Hunan Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Total Marketing Services LLP
Kent, United Kingdom
Patent: 2
Hunan Sheng, China
Patent: 1
Yuxin (Jiangsu) New Material Technology Co., Ltd
Jiangsu Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Hebei Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
With the analysis among 19 patents, we discovered top 10 universities and scientific research institutions by total patent application. Central South University, Shandong University, Dalian Maritime University are dominant in this area. They take 52.63% of the total patent filing.
Hunan Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Yunnan Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1