With the analysis among 709 patents, we discovered top 272 key players by total patent application. EIDP, Inc., BASF AB, Phibro-Tech, Inc. are dominant in this area. They take 7.48% of the total patent filing.
Delaware, United States
Patent: 23
New Jersey, United States
Patent: 13
New York, United States
Patent: 12
Tokyo-to, Japan
Patent: 12
Chromalloy American Corp.
New York, United States
Patent: 12
Chevron Phillips Chemical Co. LP
Texas, United States
Patent: 11
Ontario, Canada
Patent: 10
Rhone-Poulenc Chemicals Ltd.
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 174 patents applied in the last 5 years. We discover 119 most active companies in this area. The fast-growing Guilin University of Technology, Taiwan Semiconductor Manufacturing Co., Ltd., Shanghai Jiao Tong University take 6.90% of patent filing during this period.
Guilin University of Technology
Guangxi Zhuangzu Zizhiqu, China
Patent: 6
Taiwan Semiconductor Manufacturing Co., Ltd.
Taiwan Province, China
Patent: 3
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 3
South China University of Technology
Guangdong Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Yuanjiang Hualong Catalytic Technology Co., Ltd.
Hunan Sheng, China
Patent: 3
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 3
Wuhan University of Science & Technology
Hubei Sheng, China
Patent: 2
Tangshan Ruifeng Iron & Steel (Group) Co., Ltd.
Hebei Sheng, China
Patent: 2
With the analysis among related 174 patents in last 5 years, we discover 105 new entrants. Guilin University of Technology, Taiwan Semiconductor Manufacturing Co., Ltd., Shanghai Jiao Tong University are the most active new entrants in this area.
Guilin University of Technology
Guangxi Zhuangzu Zizhiqu, China
Patent: 6
Taiwan Semiconductor Manufacturing Co., Ltd.
Taiwan Province, China
Patent: 3
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 3
South China University of Technology
Guangdong Sheng, China
Patent: 3
Yuanjiang Hualong Catalytic Technology Co., Ltd.
Hunan Sheng, China
Patent: 3
Wuhan University of Science & Technology
Hubei Sheng, China
Patent: 2
Tangshan Ruifeng Iron & Steel (Group) Co., Ltd.
Hebei Sheng, China
Patent: 2
Kentucky, United States
Patent: 2
Nanjing University of Science & Technology
Jiangsu Sheng, China
Patent: 2
Shandong Efirm Biochemistry & Environmental Protection Co. Ltd
Shandong Sheng, China
Patent: 2
With the analysis among 228 patents, we discovered top 92 universities and scientific research institutions by total patent application. Sichuan Normal University, Soochow University, Zhejiang University of Technology are dominant in this area. They take 15.79% of the total patent filing.
Sichuan Normal University
Sichuan Sheng, China
Patent: 16
Jiangsu Sheng, China
Patent: 11
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 9
East China Normal University
Shanghai Shi, China
Patent: 6
Guilin University of Technology
Guangxi Zhuangzu Zizhiqu, China
Patent: 6
Aichi-ken, Japan
Patent: 3
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 3
South China University of Technology
Guangdong Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 3
Dalian Institute of Chemical Physics Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 3