With the analysis among 65 patents, we discovered top 40 key players by total patent application. Shell Internationale Research Maatschappij BV, Röhm GmbH (Darmstadt), BASF AB are dominant in this area. They take 27.69% of the total patent filing.
Zuid-Holland, Netherlands
Patent: 8
Nordrhein-Westfalen, Germany
Patent: 3
Kentucky, United States
Patent: 3
Pennsylvania, United States
Patent: 3
Chiba-ken, Japan
Patent: 2
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With the analysis among related 11 patents applied in the last 5 years. We discover 8 most active companies in this area. The fast-growing BASF AB, Southwest Jiaotong University, Dokyung Construction Co. Ltd. take 45.45% of patent filing during this period.
Sichuan Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Shandong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among related 11 patents in last 5 years, we discover 7 new entrants. Southwest Jiaotong University, Dokyung Construction Co. Ltd., Hangzhou Kaimisi IoT Sensing Technology Co., Ltd. are the most active new entrants in this area.
Sichuan Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Shandong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among 7 patents, we discovered top 4 universities and scientific research institutions by total patent application. Beijing University of Chemical Technology, Instytut Badawczy Drog I Mostow, Qingdao University of Science & Technology are dominant in this area. They take 42.86% of the total patent filing.
Beijing Shi, China
Patent: 1
Mazowieckie, Poland
Patent: 1
Shandong Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1