With the analysis among 285 patents, we discovered top 138 key players by total patent application. Nitto Denko Corp., Halliburton Energy Services, Inc., AIL International Inc are dominant in this area. They take 21.75% of the total patent filing.
Osaka-fu, Japan
Patent: 35
Texas, United States
Patent: 16
Zuid-Holland, Netherlands
Patent: 10
Kansas, United States
Patent: 7
Minnesota, United States
Patent: 6
Illinois, United States
Patent: 5
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With the analysis among related 118 patents applied in the last 5 years. We discover 71 most active companies in this area. The fast-growing Nitto Denko Corp., Toyo Ink SC Holdings Co. Ltd., Denka Corp. take 16.10% of patent filing during this period.
Osaka-fu, Japan
Patent: 10
New York, United States
Patent: 4
Kagawa-ken, Japan
Patent: 3
Texas, United States
Patent: 3
Fujian Sheng, China
Patent: 2
Kent, United Kingdom
Patent: 2
With the analysis among related 118 patents in last 5 years, we discover 66 new entrants. Toyo Ink SC Holdings Co. Ltd., Denka Corp., Toyo Chemical Co., Ltd. are the most active new entrants in this area.
New York, United States
Patent: 4
Kagawa-ken, Japan
Patent: 3
Kent, United Kingdom
Patent: 2
Sichuan Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Gyeonggi-do, South Korea
Patent: 2
With the analysis among 36 patents, we discovered top 16 universities and scientific research institutions by total patent application. Fuzhou University, Shenyang Jianzhu University, Southwest Jiaotong University are dominant in this area. They take 19.44% of the total patent filing.
Fujian Sheng, China
Patent: 3
Liaoning Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Jilin Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1