With the analysis among 136 patents, we discovered top 74 key players by total patent application. China Petroleum & Chemical Corp., Rohm & Haas Co., EIDP, Inc. are dominant in this area. They take 13.24% of the total patent filing.
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 7
Pennsylvania, United States
Patent: 6
Delaware, United States
Patent: 5
Nordrhein-Westfalen, Germany
Patent: 4
North Carolina, United States
Patent: 4
Sinopec Corp. Fushun Petrochemical Research Institute
Liaoning Sheng, China
Patent: 4
Virginia, United States
Patent: 3
Shanghai Huayi Energy Chemical Co. Ltd.
Shanghai Shi, China
Patent: 3
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With the analysis among related 37 patents applied in the last 5 years. We discover 29 most active companies in this area. The fast-growing Zibo Hongrun New Material Co., Ltd., Puyang Hongye Environmental Tech Research Institute Co., Ltd., Nanjing Yanchang Reaction Technology Research Institute Co., Ltd. take 18.92% of patent filing during this period.
Zibo Hongrun New Material Co., Ltd.
Shandong Sheng, China
Patent: 3
Puyang Hongye Environmental Tech Research Institute Co., Ltd.
Henan Sheng, China
Patent: 2
Nanjing Yanchang Reaction Technology Research Institute Co., Ltd.
Jiangsu Sheng, China
Patent: 2
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 2
Hebei Tsaker New Materials Technology Co., Ltd.
Hebei Sheng, China
Patent: 2
Zhejiang Aitepu Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 2
China Chemical Science and Technology Research Co., Ltd.
Beijing Shi, China
Patent: 2
Puyang Hongye Environment Protection New Materials Co., Ltd.
Henan Sheng, China
Patent: 2
Chengdu Biotechnology Development Co., Ltd.
Sichuan Sheng, China
Patent: 1
Hebei Longke Water Treatment Co., Ltd.
Hebei Sheng, China
Patent: 1
With the analysis among related 37 patents in last 5 years, we discover 27 new entrants. Zibo Hongrun New Material Co., Ltd., Puyang Hongye Environmental Tech Research Institute Co., Ltd., Nanjing Yanchang Reaction Technology Research Institute Co., Ltd. are the most active new entrants in this area.
Zibo Hongrun New Material Co., Ltd.
Shandong Sheng, China
Patent: 3
Puyang Hongye Environmental Tech Research Institute Co., Ltd.
Henan Sheng, China
Patent: 2
Nanjing Yanchang Reaction Technology Research Institute Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Hebei Tsaker New Materials Technology Co., Ltd.
Hebei Sheng, China
Patent: 2
Zhejiang Aitepu Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 2
China Chemical Science and Technology Research Co., Ltd.
Beijing Shi, China
Patent: 2
Puyang Hongye Environment Protection New Materials Co., Ltd.
Henan Sheng, China
Patent: 2
Chengdu Biotechnology Development Co., Ltd.
Sichuan Sheng, China
Patent: 1
Hebei Longke Water Treatment Co., Ltd.
Hebei Sheng, China
Patent: 1
Jiangsu Crown Bird Biotechnology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
With the analysis among 16 patents, we discovered top 8 universities and scientific research institutions by total patent application. Fudan University, Zhejiang University of Technology, University of Tokyo are dominant in this area. They take 75.00% of the total patent filing.
Shanghai Shi, China
Patent: 3
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 2
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 1
East China University of Science & Technology
Shanghai Shi, China
Patent: 1
Henan University of Technology
Henan Sheng, China
Patent: 1
Jiangxi Agricultural University
Jiangxi Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1