With the analysis among 256 patents, we discovered top 142 key players by total patent application. 3M Co., Imperial Chemical Industries Ltd., China Petroleum & Chemical Corp. are dominant in this area. They take 7.81% of the total patent filing.
Minnesota, United States
Patent: 7
Beijing Shi, China
Patent: 6
Delaware, United States
Patent: 5
Hertfordshire, United Kingdom
Patent: 5
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Patent: 5
Shandong Sheng, China
Patent: 5
New York, United States
Patent: 4
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With the analysis among related 60 patents applied in the last 5 years. We discover 50 most active companies in this area. The fast-growing University of Science & Technology Liaoning, Jilin University, University Of Jinan take 13.33% of patent filing during this period.
Liaoning Sheng, China
Patent: 3
Jilin Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 2
Jiangxi Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
With the analysis among related 60 patents in last 5 years, we discover 38 new entrants. University Of Jinan, Anhui Jinhe Industrial Co., Ltd., Xi'an Jiaotong University are the most active new entrants in this area.
Shandong Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Nei Mongol Zizhiqu, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
With the analysis among 97 patents, we discovered top 50 universities and scientific research institutions by total patent application. Xi'an Polytechnic University, Jilin University, Nanchang Hangkong University are dominant in this area. They take 15.46% of the total patent filing.
Shaanxi Sheng, China
Patent: 7
Jilin Sheng, China
Patent: 4
Jiangxi Sheng, China
Patent: 4
Liaoning Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Guangxi Zhuangzu Zizhiqu, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2