With the analysis among 70 patents, we discovered top 30 key players by total patent application. Rhone-Poulenc Chemicals Ltd., 3M Co., May & Baker Ltd. are dominant in this area. They take 32.86% of the total patent filing.
Minnesota, United States
Patent: 6
BERKSHIRE, United Kingdom
Patent: 3
Missouri, United States
Patent: 2
Basel-Stadt, Switzerland
Patent: 2
Jiangsu Sheng, China
Patent: 2
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With the analysis among related 15 patents applied in the last 5 years. We discover 14 most active companies in this area. The fast-growing Shanghai Institute of Technology, Nantong Dongchang Chemical Industrial Co., Ltd., Changzhou Institute of Technology take 33.33% of patent filing during this period.
Shanghai Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Ningxia Huizi Zizhiqu, China
Patent: 1
Ishikawa-ken, Japan
Patent: 1
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Hunan Sheng, China
Patent: 1
With the analysis among related 15 patents in last 5 years, we discover 14 new entrants. Shanghai Institute of Technology, Nantong Dongchang Chemical Industrial Co., Ltd., Changzhou Institute of Technology are the most active new entrants in this area.
Shanghai Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Ningxia Huizi Zizhiqu, China
Patent: 1
Ishikawa-ken, Japan
Patent: 1
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Hunan Sheng, China
Patent: 1
With the analysis among 7 patents, we discovered top 6 universities and scientific research institutions by total patent application. Shanghai Institute of Technology, Kanazawa University, Gwangju Institute of Science & Technology are dominant in this area. They take 57.14% of the total patent filing.
Shanghai Shi, China
Patent: 2
Ishikawa-ken, Japan
Patent: 1
Zhejiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1