With the analysis among 144 patents, we discovered top 47 key players by total patent application. Shell Internationale Research Maatschappij BV, Shell Oil Co., Chevron Research Co. are dominant in this area. They take 45.14% of the total patent filing.
Zuid-Holland, Netherlands
Patent: 29
Texas, United States
Patent: 14
Michigan, United States
Patent: 5
Nordrhein-Westfalen, Germany
Patent: 5
Jiangsu Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 3
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With the analysis among related 22 patents applied in the last 5 years. We discover 14 most active companies in this area. The fast-growing Changshu Institute of Technology, Nantong Taihe Chemical Co. Ltd., Hangzhou Puli Material Technology Co., Ltd. take 40.91% of patent filing during this period.
Jiangsu Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
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Patent: 1
Anhui Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jilin Sheng, China
Patent: 1
With the analysis among related 22 patents in last 5 years, we discover 12 new entrants. Nantong Taihe Chemical Co. Ltd., Hangzhou Puli Material Technology Co., Ltd., Dalian Collide Optoelectronic Materials Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Liaoning Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 1
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Patent: 1
Anhui Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jilin Sheng, China
Patent: 1
With the analysis among 22 patents, we discovered top 6 universities and scientific research institutions by total patent application. Changshu Institute of Technology, Zhejiang University, IFP Energies Nouvelles are dominant in this area. They take 59.09% of the total patent filing.
Jiangsu Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 5
Yunnan Sheng, China
Patent: 1
Jilin Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1