With the analysis among 155 patents, we discovered top 109 key players by total patent application. Matsushita Electronics Corp., PetroChina Co., Ltd., Saudi Arabian Oil Co. are dominant in this area. They take 7.74% of the total patent filing.
Beijing Shi, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Sichuan Sheng, China
Patent: 2
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With the analysis among related 19 patents applied in the last 5 years. We discover 15 most active companies in this area. The fast-growing Shenyang Jianzhu University, PetroChina Co., Ltd., China University of Geosciences take 36.84% of patent filing during this period.
Liaoning Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Shandong Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
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Patent: 1
Fujian Sheng, China
Patent: 1
With the analysis among related 19 patents in last 5 years, we discover 11 new entrants. Shenyang Jianzhu University, China University of Geosciences, Longyan Wanshan Wood Industry Co., Ltd. are the most active new entrants in this area.
Liaoning Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Fujian Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
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Patent: 1
Fujian Sheng, China
Patent: 1
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Patent: 1
Liaoning Sheng, China
Patent: 1
Wuhan Dida Kundi Technology Co., Ltd.
Hubei Sheng, China
Patent: 1
California, United States
Patent: 1
With the analysis among 42 patents, we discovered top 17 universities and scientific research institutions by total patent application. Shenyang Jianzhu University, China University of Petroleum (East China), Nanjing University of Technology are dominant in this area. They take 16.67% of the total patent filing.
Liaoning Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Shanghai Shi, China
Patent: 1
Kujawsko-pomorskie, Poland
Patent: 1
Beijing Shi, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Shanxi Sheng, China
Patent: 1