With the analysis among 3,072 patents, we discovered top 477 key players by total patent application. EIDP, Inc., 3M Innovative Properties Co., BASF AB are dominant in this area. They take 3.42% of the total patent filing.
Delaware, United States
Patent: 36
3M Innovative Properties Co.
Minnesota, United States
Patent: 36
Chiba-ken, Japan
Patent: 32
ATLAS Material Testing Technology GmbH
Hessen, Germany
Patent: 32
Michigan, United States
Patent: 29
Nordrhein-Westfalen, Germany
Patent: 25
Tokyo-to, Japan
Patent: 25
Nordrhein-Westfalen, Germany
Patent: 23
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With the analysis among related 412 patents applied in the last 5 years. We discover 338 most active companies in this area. The fast-growing Kunming University of Science & Technology, Hohai University, Protostar Group Ltd. take 4.85% of patent filing during this period.
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 8
Institute of Geochemistry, Chinese Academy of Sciences
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Patent: 4
Chongqing Jiaotong University
Chongqing Shi, China
Patent: 4
Guizhou Transportation Plnng Survey & Design Academe Co., Ltd.
Guizhou Sheng, China
Patent: 3
The Trustees of Columbia University in The City of New York
New York, United States
Patent: 3
Guangdong Shengrui Technology Co., Ltd.
Guangdong Sheng, China
Patent: 3
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 3
Beijing University of Technology
Beijing Shi, China
Patent: 3
With the analysis among related 412 patents in last 5 years, we discover 290 new entrants. Kunming University of Science & Technology, Protostar Group Ltd., Chongqing Jiaotong University are the most active new entrants in this area.
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 8
Chongqing Jiaotong University
Chongqing Shi, China
Patent: 4
Guizhou Transportation Plnng Survey & Design Academe Co., Ltd.
Guizhou Sheng, China
Patent: 3
The Trustees of Columbia University in The City of New York
New York, United States
Patent: 3
Guangdong Shengrui Technology Co., Ltd.
Guangdong Sheng, China
Patent: 3
Hefei Haiyin Cement Products Co. Ltd.
Anhui Sheng, China
Patent: 3
Powerchina Zhongnan Engineering Corp. Ltd.
Hunan Sheng, China
Patent: 3
China Railway 22nd Bureau Group Co., Ltd.
Beijing Shi, China
Patent: 2
Hubei Chuangji Culture and Tourism Technology Co., Ltd.
Hubei Sheng, China
Patent: 2
With the analysis among 324 patents, we discovered top 115 universities and scientific research institutions by total patent application. Hohai University, Kunming University of Science & Technology, China University of Mining & Technology are dominant in this area. They take 7.41% of the total patent filing.
Jiangsu Sheng, China
Patent: 9
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 8
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 7
University of Science & Technology Beijing
Beijing Shi, China
Patent: 6
China Three Gorges University
Hubei Sheng, China
Patent: 6
East China University of Science & Technology
Shanghai Shi, China
Patent: 5
Shandong Sheng, China
Patent: 4
Beijing University of Technology
Beijing Shi, China
Patent: 4
Beijing Shi, China
Patent: 4
Shaanxi Sheng, China
Patent: 4