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.
Powerchina Chengdu Engineering Corp. Ltd.
Sichuan Sheng, China
Patent: 22
Shell Internationale Research Maatschappij BV
Zuid-Holland, Netherlands
Patent: 7
Schleswig-Holstein, Germany
Patent: 6
Alabama, United States
Patent: 6
Texas, United States
Patent: 5
Platipus Anchors Holdings Ltd.
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.
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 9
Powerchina Chengdu Engineering Corp. Ltd.
Sichuan Sheng, China
Patent: 6
Truly Opto-Electronics (Shanwei) Ltd.
Guangdong Sheng, China
Patent: 3
ChangJiang Survey, Planning, Design and Research Co., Ltd
Hubei Sheng, China
Patent: 3
China Institute of Water Resources and Hydropower Research
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Patent: 2
Council of Scientific & Industrial Research
Sinohydro Bureau 11 Co., Ltd.
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.
Truly Opto-Electronics (Shanwei) Ltd.
Guangdong Sheng, China
Patent: 3
China Institute of Water Resources and Hydropower Research
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Patent: 2
Sinohydro Bureau 11 Co., Ltd.
Henan Sheng, China
Patent: 2
New York, United States
Patent: 2
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 2
AAC Technologies Pte Ltd.
Central Singapore, Singapore
Patent: 2
Shaanxi Shaanxi Coal Caojiatan Mining Co., Ltd.
Shaanxi Sheng, China
Patent: 2
Dalian University of Technology
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.
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 19
Shandong University of Science & Technology
Shandong Sheng, China
Patent: 7
Council of Scientific & Industrial Research
Taiyuan University of Technology
Shanxi Sheng, China
Patent: 3
Anhui University of Science & Technology
Anhui Sheng, China
Patent: 3
Guizhou Sheng, China
Patent: 3
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 3
University of Science & Technology Liaoning
Liaoning Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 2
Jiangxi University of Science & Technology
Jiangxi Sheng, China
Patent: 2