With the analysis among 920 patents, we discovered top 201 key players by total patent application. Huntsman Specialty Chemicals Corp., ARCO Chemical Technology, Inc., Catalytic Distillation Technologies are dominant in this area. They take 16.20% of the total patent filing.
Delaware, United States
Patent: 72
Delaware, United States
Patent: 39
Texas, United States
Patent: 38
Texas, United States
Patent: 38
Texas, United States
Patent: 34
Ohio, United States
Patent: 24
Texas, United States
Patent: 21
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With the analysis among related 33 patents applied in the last 5 years. We discover 34 most active companies in this area. The fast-growing Zhejiang Huahai Pharmaceutical Co., Ltd., Linhai South China Chemical Co., Ltd., Fudan University take 30.30% of patent filing during this period.
Zhejiang Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Liaoning Sheng, China
Patent: 2
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Patent: 2
Zhejiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
With the analysis among related 33 patents in last 5 years, we discover 28 new entrants. Zhejiang Huahai Pharmaceutical Co., Ltd., Linhai South China Chemical Co., Ltd., Dalian University of Technology are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Liaoning Sheng, China
Patent: 2
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Patent: 2
Zhejiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1
Tamil Nadu, India
Patent: 1
With the analysis among 42 patents, we discovered top 18 universities and scientific research institutions by total patent application. Council of Scientific & Industrial Research, Fudan University, East China Normal University are dominant in this area. They take 35.71% of the total patent filing.
Shanghai Shi, China
Patent: 4
Shanghai Shi, China
Patent: 3
Shanghai Shi, China
Patent: 2
Beijing Shi, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Shandong Sheng, China
Patent: 1