With the analysis among 266 patents, we discovered top 92 key players by total patent application. Phillips Petroleum Co., LG Chem Ltd., EIDP, Inc. are dominant in this area. They take 30.45% of the total patent filing.
Oklahoma, United States
Patent: 35
Delaware, United States
Patent: 15
Tokyo-to, Japan
Patent: 10
Texas, United States
Patent: 8
Gyeonggi-do, South Korea
Patent: 8
Luxembourg, Luxembourg
Patent: 8
New York, United States
Patent: 7
Chiba-ken, Japan
Patent: 6
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With the analysis among related 39 patents applied in the last 5 years. We discover 23 most active companies in this area. The fast-growing SDP Global Co., Ltd., Godo Shigen Co., Ltd., LG Chem Ltd. take 43.59% of patent filing during this period.
Chiba-ken, Japan
Patent: 6
Hubei Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1
With the analysis among related 39 patents in last 5 years, we discover 19 new entrants. SDP Global Co., Ltd., Godo Shigen Co., Ltd., Wuhan Shanda Chemical Co., Ltd. are the most active new entrants in this area.
Chiba-ken, Japan
Patent: 6
Hubei Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Cangzhou Jichun New Materials Co., Ltd.
Hebei Sheng, China
Patent: 1
Gansu Sheng, China
Patent: 1
With the analysis among 13 patents, we discovered top 5 universities and scientific research institutions by total patent application. Kansai University, Zhejiang University, East China University of Science & Technology are dominant in this area. They take 46.15% of the total patent filing.
Zhejiang Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1