With the analysis among 1,474 patents, we discovered top 267 key players by total patent application. Sumitomo Chemical Co., Ltd., Mitsui Chemicals, Inc., Total Petrochemicals & Refining USA, Inc. are dominant in this area. They take 28.83% of the total patent filing.
Tokyo-to, Japan
Patent: 213
Tokyo-to, Japan
Patent: 183
Texas, United States
Patent: 29
Nordrhein-Westfalen, Germany
Patent: 25
Tokyo-to, Japan
Patent: 23
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With the analysis among related 199 patents applied in the last 5 years. We discover 107 most active companies in this area. The fast-growing Mitsui Chemicals, Inc., University of Santiago de Compostela, Nanogap Sub NM Powder SA take 19.10% of patent filing during this period.
Tokyo-to, Japan
Patent: 16
Asturias, Spain
Patent: 11
Kanagawa-ken, Japan
Patent: 9
Aomori-ken, Japan
Patent: 8
With the analysis among related 199 patents in last 5 years, we discover 77 new entrants. PTT Global Chemical Plc, Hirosaki University, Institute For Basic Science are the most active new entrants in this area.
Aomori-ken, Japan
Patent: 8
Tianjin Shi, China
Patent: 4
Centre National De La Recherche Scientif
Brussels Hoofdstedelijk Gewest, Belgium
Patent: 4
With the analysis among 265 patents, we discovered top 83 universities and scientific research institutions by total patent application. The University of Southampton, University of Santiago de Compostela, University of Tokyo are dominant in this area. They take 21.13% of the total patent filing.
SOUTHAMPTON, United Kingdom
Patent: 18
Asturias, Spain
Patent: 18
Tokyo-to, Japan
Patent: 12
Aomori-ken, Japan
Patent: 8
Massachusetts, United States
Patent: 5
Jiangsu Sheng, China
Patent: 4
Liaoning Sheng, China
Patent: 4