With the analysis among 38 patents, we discovered top 14 key players by total patent application. INVISTA Technologies SARL, EIDP, Inc., Pen Brands LLC are dominant in this area. They take 63.16% of the total patent filing.
INVISTA Technologies SARL
Luxembourg, Luxembourg
Patent: 13
Delaware, United States
Patent: 6
Ohio, United States
Patent: 5
Massachusetts, United States
Patent: 3
INVISTA North America SARL
Yunnan Yuntianhua Co., Ltd.
Yunnan Sheng, China
Patent: 1
Utah, United States
Patent: 1
Jiangsu Guofu Hydrogen Energy Equipment Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Chongqing Yuntianhua Hanen New Material Development Co. Ltd.
Chongqing Shi, China
Patent: 1
Shanghai Environmental Protection Co., Ltd.
Shanghai Shi, China
Patent: 1
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With the analysis among related 19 patents applied in the last 5 years. We discover 16 most active companies in this area. The fast-growing Nanjing University of Science & Technology, South China University of Technology, Southwest University take 26.32% of patent filing during this period.
Nanjing University of Science & Technology
Jiangsu Sheng, China
Patent: 2
South China University of Technology
Guangdong Sheng, China
Patent: 2
Chongqing Shi, China
Patent: 1
Beijing Bosen Environmnetal Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Zhejiang Fengyuan Hydrogen Energy Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Shanghai Environmental Protection Co., Ltd.
Shanghai Shi, China
Patent: 1
Fujian Sheng, China
Patent: 1
Centro de Investigación en Química Aplicada
Qingdao University of Technology
Shandong Sheng, China
Patent: 1
Dalian Institute of Chemical Physics Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 1
With the analysis among related 19 patents in last 5 years, we discover 14 new entrants. South China University of Technology, Southwest University, Beijing Bosen Environmnetal Technology Co., Ltd. are the most active new entrants in this area.
South China University of Technology
Guangdong Sheng, China
Patent: 2
Chongqing Shi, China
Patent: 1
Beijing Bosen Environmnetal Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Zhejiang Fengyuan Hydrogen Energy Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Shanghai Environmental Protection Co., Ltd.
Shanghai Shi, China
Patent: 1
Centro de Investigación en Química Aplicada
Qingdao University of Technology
Shandong Sheng, China
Patent: 1
Dalian Institute of Chemical Physics Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 1
Shenzhen Wenshi Hydrogen Energy Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Beijing Institute of Petrochemical Technology
Beijing Shi, China
Patent: 1
With the analysis among 34 patents, we discovered top 16 universities and scientific research institutions by total patent application. Beijing Jiaotong University, Nanjing University of Science & Technology, Fudan University are dominant in this area. They take 32.35% of the total patent filing.
Beijing Jiaotong University
Beijing Shi, China
Patent: 4
Nanjing University of Science & Technology
Jiangsu Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 3
South China University of Technology
Guangdong Sheng, China
Patent: 2
Guilin University of Electronic Technology
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Universidad Nacional Mayor de San Marcos
Shanghai Shi, China
Patent: 1