With the analysis among 688 patents, we discovered top 407 key players by total patent application. Benthic Geotech Pty Ltd., Unilever NV, Porous Materials, Inc. are dominant in this area. They take 4.51% of the total patent filing.
Zuid-Holland, Netherlands
Patent: 10
New York, United States
Patent: 10
New Jersey, United States
Patent: 8
Zhejiang Sheng, China
Patent: 5
Virginia, United States
Patent: 4
Noord-Holland, Netherlands
Patent: 4
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With the analysis among related 424 patents applied in the last 5 years. We discover 299 most active companies in this area. The fast-growing Dalian University of Technology, Wuhan Institute of Geotechnical Mechanics, Chinese Academy of Sciences, Central Mining Institute take 8.25% of patent filing during this period.
Liaoning Sheng, China
Patent: 20
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Patent: 9
Shaanxi Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 5
Sichuan Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
With the analysis among related 424 patents in last 5 years, we discover 277 new entrants. Wuhan Institute of Geotechnical Mechanics, Chinese Academy of Sciences, China University of Mining & Technology, Powerchina Huadong Engineering Corp. Ltd. are the most active new entrants in this area.
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Patent: 9
Jiangsu Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 5
Sichuan Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3
Shandong Sheng, China
Patent: 3
Zhengzhou University of Aeronautics
Henan Sheng, China
Patent: 3
With the analysis among 263 patents, we discovered top 63 universities and scientific research institutions by total patent application. Chang'an University, Central Mining Institute, Southeast University are dominant in this area. They take 19.77% of the total patent filing.
Shaanxi Sheng, China
Patent: 16
Jiangsu Sheng, China
Patent: 10
Zhejiang Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 6
Shanghai Shi, China
Patent: 3
Massachusetts, United States
Patent: 3
Emilia-Romagna, Italy
Patent: 3
Zhengzhou University of Aeronautics
Henan Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3