With the analysis among 279 patents, we discovered top 100 key players by total patent application. IG Farbenindustrie AG, Sumitomo Chemical Co., Ltd., Imperial Chemical Industries Ltd. are dominant in this area. They take 21.86% of the total patent filing.
Hessen, Germany
Patent: 32
Tokyo-to, Japan
Patent: 15
Nordrhein-Westfalen, Germany
Patent: 10
Tokyo-to, Japan
Patent: 10
Michigan, United States
Patent: 7
Hertfordshire, United Kingdom
Patent: 5
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With the analysis among related 9 patents applied in the last 5 years. We discover 5 most active companies in this area. The fast-growing Jiangsu Jiasheng Petroleum Technology Co., Ltd., China Flame Energy-saving Technology Qinhuangdao Co., Ltd., UOP LLC take 55.56% of patent filing during this period.
Jiangsu Sheng, China
Patent: 2
China Flame Energy-saving Technology Qinhuangdao Co., Ltd.
Hebei Sheng, China
Patent: 2
Illinois, United States
Patent: 1
Yunnan Sheng, China
Patent: 1
Texas, United States
Patent: 1
With the analysis among related 9 patents in last 5 years, we discover 5 new entrants. Jiangsu Jiasheng Petroleum Technology Co., Ltd., China Flame Energy-saving Technology Qinhuangdao Co., Ltd., UOP LLC are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 2
China Flame Energy-saving Technology Qinhuangdao Co., Ltd.
Hebei Sheng, China
Patent: 2
Illinois, United States
Patent: 1
Yunnan Sheng, China
Patent: 1
Texas, United States
Patent: 1
With the analysis among 21 patents, we discovered top 11 universities and scientific research institutions by total patent application. Zhejiang University, Shanghai Institute of Pharmaceutical Industry, Dalian Institute of Chemical Physics Chinese Academy of Sciences are dominant in this area. They take 28.57% of the total patent filing.
Zhejiang Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Hunan Sheng, China
Patent: 1
Yunnan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Tianjin Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1