With the analysis among 351 patents, we discovered top 146 key players by total patent application. Bayer AG, Johnson Matthey Davy Technologies Ltd., China Petroleum & Chemical Corp. are dominant in this area. They take 11.97% of the total patent filing.
Nordrhein-Westfalen, Germany
Patent: 17
Johnson Matthey Davy Technologies Ltd.
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 11
Michigan, United States
Patent: 9
Delaware, United States
Patent: 8
Imperial Chemical Industries Ltd.
Texas, United States
Patent: 7
Pechiney Emballage Flexible Europe
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Oregon, United States
Patent: 1
With the analysis among related 42 patents applied in the last 5 years. We discover 33 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 16.67% 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 42 patents in last 5 years, we discover 31 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
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
Hubei Bluesky New Material, Inc.
Hubei Sheng, China
Patent: 1
With the analysis among 20 patents, we discovered top 11 universities and scientific research institutions by total patent application. Fudan University, China University of Petroleum (East China), Taiyuan University of Technology are dominant in this area. They take 70.00% of the total patent filing.
Shanghai Shi, China
Patent: 3
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 1
Taiyuan University of Technology
Shanxi Sheng, China
Patent: 1
West Pomeranian University of Technology Szczecin
Zachodniopomorskie, Poland
Patent: 1
East China University of Science & Technology
Shanghai Shi, China
Patent: 1
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 1
Jiangxi Agricultural University
Jiangxi Sheng, China
Patent: 1
Central South University of Forestry & Technology
Hunan Sheng, China
Patent: 1
Institute of Chemical Industry of Forest Products CAF
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1