With the analysis among 535 patents, we discovered top 324 key players by total patent application. Powerchina Chengdu Engineering Corp. Ltd., Shell Internationale Research Maatschappij BV, Saudi Arabian Oil Co. are dominant in this area. They take 6.54% of the total patent filing.
Sichuan Sheng, China
Patent: 22
Zuid-Holland, Netherlands
Patent: 7
Schleswig-Holstein, Germany
Patent: 6
Alabama, United States
Patent: 6
Texas, United States
Patent: 5
Colorado, United States
Patent: 5
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Nuevo León, Mexico
Patent: 1
With the analysis among related 151 patents applied in the last 5 years. We discover 94 most active companies in this area. The fast-growing China University of Mining & Technology, Powerchina Chengdu Engineering Corp. Ltd., Norsk Hydro ASA take 12.58% of patent filing during this period.
Jiangsu Sheng, China
Patent: 9
Sichuan Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 3
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Patent: 2
Henan Sheng, China
Patent: 2
New York, United States
Patent: 2
With the analysis among related 151 patents in last 5 years, we discover 69 new entrants. Norsk Hydro ASA, Truly Opto-Electronics (Shanwei) Ltd., Micromaterials LLC are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 3
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Patent: 2
Henan Sheng, China
Patent: 2
New York, United States
Patent: 2
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 2
Central Singapore, Singapore
Patent: 2
Shaanxi Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
With the analysis among 156 patents, we discovered top 43 universities and scientific research institutions by total patent application. China University of Mining & Technology, Shandong University of Science & Technology, Council of Scientific & Industrial Research are dominant in this area. They take 19.87% of the total patent filing.
Jiangsu Sheng, China
Patent: 19
Shandong Sheng, China
Patent: 7
Shanxi Sheng, China
Patent: 3
Anhui Sheng, China
Patent: 3
Guizhou Sheng, China
Patent: 3
Yunnan Sheng, China
Patent: 3
Liaoning Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 2
Jiangxi Sheng, China
Patent: 2