With the analysis among 48 patents, we discovered top 21 key players by total patent application. Jiangsu Zhongyi Ecological Soil Research Institute Co., Ltd., Tenax SpA, ZaaK Technologies GmbH are dominant in this area. They take 62.50% of the total patent filing.
Jiangsu Sheng, China
Patent: 14
Sachsen, Germany
Patent: 4
Jiangsu Sheng, China
Patent: 3
West-Vlaanderen, Belgium
Patent: 2
Beijing Shi, China
Patent: 1
Taiwan Province, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
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With the analysis among related 28 patents applied in the last 5 years. We discover 11 most active companies in this area. The fast-growing Wuhan Institute of Geotechnical Mechanics, Chinese Academy of Sciences, Huazhong University of Science & Technology, Jiangsu Zhongyi Ecological Soil Research Institute Co., Ltd. take 28.57% of patent filing during this period.
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Patent: 4
Hubei Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
Uttarakhand, India
Patent: 1
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Patent: 1
Hunan Xiangheng Heavy Industry Co., Ltd.
Hunan Sheng, China
Patent: 1
With the analysis among related 28 patents in last 5 years, we discover 8 new entrants. Huazhong University of Science & Technology, Yangzhou University, PetroChina Co., Ltd. are the most active new entrants in this area.
Hubei Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
Uttarakhand, India
Patent: 1
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Patent: 1
Hunan Xiangheng Heavy Industry Co., Ltd.
Hunan Sheng, China
Patent: 1
With the analysis among 61 patents, we discovered top 13 universities and scientific research institutions by total patent application. Southeast University, Sun Yat-Sen University, Huazhong University of Science & Technology are dominant in this area. They take 72.13% of the total patent filing.
Jiangsu Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
Uttarakhand, India
Patent: 1
Sichuan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1