With the analysis among 349 patents, we discovered top 81 key players by total patent application. Basell Polyolefine GmbH, Amedeo Nappi SpA, Chevron Phillips Chemical Co. LP are dominant in this area. They take 22.64% of the total patent filing.
Nordrhein-Westfalen, Germany
Patent: 33
Texas, United States
Patent: 22
Michigan, United States
Patent: 18
Tokyo-to, Japan
Patent: 15
Alberta, Canada
Patent: 11
Texas, United States
Patent: 10
Michigan, United States
Patent: 9
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With the analysis among related 8 patents applied in the last 5 years. We discover 4 most active companies in this area. The fast-growing L'Air Liquide SA, McMaster University, Air Liquide America Corp. take 87.50% of patent filing during this period.
Texas, United States
Patent: 1
With the analysis among related 8 patents in last 5 years, we discover 3 new entrants.
Texas, United States
Patent: 1
With the analysis among 52 patents, we discovered top 15 universities and scientific research institutions by total patent application. Northwestern University, Kyushu University, University of Tokyo are dominant in this area. They take 55.77% of the total patent filing.
Illinois, United States
Patent: 7
Fukuoka-ken, Japan
Patent: 4
Jilin Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 1
Baden-Württemberg, Germany
Patent: 1