With the analysis among 368 patents, we discovered top 165 key players by total patent application. GAF Corp., Imperial Chemical Industries Ltd., BASF AB are dominant in this area. They take 15.22% of the total patent filing.
New Jersey, United States
Patent: 20
Tokyo-to, Japan
Patent: 12
Ohio, United States
Patent: 9
Minnesota, United States
Patent: 6
No data, please try another search term
With the analysis among related 54 patents applied in the last 5 years. We discover 38 most active companies in this area. The fast-growing Jiaozuo Xinjing Technology Co., Ltd., KZJ New Materials Group Co. Ltd., CNPC Bohai Drilling Engineering Co. Ltd. take 20.37% of patent filing during this period.
Henan Sheng, China
Patent: 5
Fujian Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 3
Beijing Shi, China
Patent: 3
Anhui Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
With the analysis among related 54 patents in last 5 years, we discover 32 new entrants. KZJ New Materials Group Co. Ltd., CNPC Bohai Drilling Engineering Co. Ltd., China National Petroleum Corp. are the most active new entrants in this area.
Fujian Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 3
Beijing Shi, China
Patent: 3
Anhui Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 1
With the analysis among 28 patents, we discovered top 10 universities and scientific research institutions by total patent application. Ningbo University of Technology, Zhejiang University, Xiamen University are dominant in this area. They take 32.14% of the total patent filing.
Ningbo University of Technology
Zhejiang Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 3
Fujian Sheng, China
Patent: 2
Tokyo Institute of Technology
Zhejiang Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Shanxi Sheng, China
Patent: 1