With the analysis among 3,694 patents, we discovered top 484 key players by total patent application. Robert Bosch GmbH, A. Raymond GmbH & Co. KG, Bayer AG are dominant in this area. They take 4.06% of the total patent filing.
Baden-Württemberg, Germany
Patent: 65
Nordrhein-Westfalen, Germany
Patent: 29
Jiangsu Sheng, China
Patent: 23
Bayern, Germany
Patent: 20
Nordrhein-Westfalen, Germany
Patent: 20
Hessen, Germany
Patent: 17
Ohio, United States
Patent: 16
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With the analysis among related 1,558 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing North University of China, Southwest Jiaotong University, Saint-Gobain Isover G+H AG take 1.99% of patent filing during this period.
Shanxi Sheng, China
Patent: 11
Sichuan Sheng, China
Patent: 11
Nordrhein-Westfalen, Germany
Patent: 9
Shandong Sheng, China
Patent: 8
Liaoning Sheng, China
Patent: 7
Sichuan Sheng, China
Patent: 7
Guangdong Sheng, China
Patent: 7
Beijing Shi, China
Patent: 7
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Patent: 7
Hubei Sheng, China
Patent: 7
With the analysis among related 1,558 patents in last 5 years, we discover 426 new entrants. North University of China, South China University of Technology, Wuhan Institute of Geotechnical Mechanics, Chinese Academy of Sciences are the most active new entrants in this area.
Shanxi Sheng, China
Patent: 11
Guangdong Sheng, China
Patent: 7
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Patent: 7
Henan Sheng, China
Patent: 6
Shanghai Shi, China
Patent: 6
Tianjin Shi, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Shanghai Shi, China
Patent: 5
Shanghai Shi, China
Patent: 5
Shanghai Shi, China
Patent: 5
With the analysis among 707 patents, we discovered top 186 universities and scientific research institutions by total patent application. Qingdao University of Technology, Tongji University, Southwest Jiaotong University are dominant in this area. They take 6.08% of the total patent filing.
Shandong Sheng, China
Patent: 15
Shanghai Shi, China
Patent: 14
Sichuan Sheng, China
Patent: 14
Sichuan Sheng, China
Patent: 11
Shanxi Sheng, China
Patent: 11
Hubei Sheng, China
Patent: 9
Shaanxi Sheng, China
Patent: 8
Zhejiang Sheng, China
Patent: 8
Beijing Shi, China
Patent: 8
Beijing Shi, China
Patent: 8