With the analysis among 299 patents, we discovered top 109 key players by total patent application. Dow Corning Wright, ISHIHARA SANGYO KAISHA LTD., BASF AB are dominant in this area. They take 16.05% of the total patent filing.
ISHIHARA SANGYO KAISHA LTD.
Osaka-fu, Japan
Patent: 14
São Paulo, Brazil
Patent: 12
Rheinland-Pfalz, Germany
Patent: 11
Illinois, United States
Patent: 7
Illinois, United States
Patent: 6
Nordrhein-Westfalen, Germany
Patent: 5
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With the analysis among related 73 patents applied in the last 5 years. We discover 25 most active companies in this area. The fast-growing UOP LLC, Sumitomo Chemical Co., Ltd., Senju Metal Industry Co., Ltd. take 21.92% of patent filing during this period.
Illinois, United States
Patent: 7
Shandong Sheng, China
Patent: 2
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Patent: 2
Centre National De La Recherche Scientif
With the analysis among related 73 patents in last 5 years, we discover 21 new entrants. UOP LLC, Senju Metal Industry Co., Ltd., Université De Lille are the most active new entrants in this area.
Illinois, United States
Patent: 7
Shandong Sheng, China
Patent: 2
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Patent: 2
Centre National De La Recherche Scientif
Kepu Ruisheng Jilin Chemical Technology Co., Ltd.
Jilin Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
With the analysis among 39 patents, we discovered top 8 universities and scientific research institutions by total patent application. Railway Technical Research Institute, Université De Lille, Waseda University are dominant in this area. They take 28.21% of the total patent filing.
Distrito Federal, Mexico
Patent: 1
Beijing Shi, China
Patent: 1
Chongqing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1