With the analysis among 62 patents, we discovered top 29 key players by total patent application. China Petroleum & Chemical Corp., Sinopec Corp. Fushun Petrochemical Research Institute, Elf Atochem SA are dominant in this area. They take 40.32% of the total patent filing.
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 9
Sinopec Corp. Fushun Petrochemical Research Institute
Liaoning Sheng, China
Patent: 5
Sinopec Shanghai Petrochemical Co., Ltd.
Shanghai Shi, China
Patent: 3
Oklahoma, United States
Patent: 3
Helmholtz-Zentrum für Umweltforschung GmbH - UFZ
Sachsen, Germany
Patent: 3
Chengdu Tianfeng Clean Energy Development Co., Ltd.
Sichuan Sheng, China
Patent: 3
Guangxi Dongqi Energy Technology Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 3
Beijing Shi, China
Patent: 1
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With the analysis among related 7 patents applied in the last 5 years. We discover 5 most active companies in this area. The fast-growing Ningbo Keyuan Fine Chemicals Co., Ltd., M Chemical Co., Inc., Hebei Jiean New Energy Technology Co., Ltd. take 42.86% of patent filing during this period.
Ningbo Keyuan Fine Chemicals Co., Ltd.
Zhejiang Sheng, China
Patent: 1
California, United States
Patent: 1
Hebei Jiean New Energy Technology Co., Ltd.
Hebei Sheng, China
Patent: 1
Henan Qingqing New Energy Technology Co., Ltd.
Henan Sheng, China
Patent: 1
China Institute of Metrology
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Patent: 1
With the analysis among related 7 patents in last 5 years, we discover 5 new entrants. Ningbo Keyuan Fine Chemicals Co., Ltd., M Chemical Co., Inc., Hebei Jiean New Energy Technology Co., Ltd. are the most active new entrants in this area.
Ningbo Keyuan Fine Chemicals Co., Ltd.
Zhejiang Sheng, China
Patent: 1
California, United States
Patent: 1
Hebei Jiean New Energy Technology Co., Ltd.
Hebei Sheng, China
Patent: 1
Henan Qingqing New Energy Technology Co., Ltd.
Henan Sheng, China
Patent: 1
China Institute of Metrology
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Patent: 1
With the analysis among 10 patents, we discovered top 4 universities and scientific research institutions by total patent application. IFP Energies Nouvelles, South China University of Technology, Taiyuan University of Technology are dominant in this area. They take 120.00% of the total patent filing.
South China University of Technology
Guangdong Sheng, China
Patent: 1
Taiyuan University of Technology
Shanxi Sheng, China
Patent: 1
Sinopec Research Institute of Petroleum Processing
Beijing Shi, China
Patent: 1