With the analysis among 144 patents, we discovered top 30 key players by total patent application. Sumitomo Chemical Co., Ltd., Mitsui Chemicals, Inc., Exxon Chemical Co. are dominant in this area. They take 45.83% of the total patent filing.
Sumitomo Chemical Co., Ltd.
Tokyo-to, Japan
Patent: 31
Tokyo-to, Japan
Patent: 19
Illinois, United States
Patent: 16
Shin-Etsu Chemical Co., Ltd.
Schleswig-Holstein, Germany
Patent: 7
Pirelli Cavi e Sistemi SpA
Idemitsu Petrochemical Co., Ltd.
Shell Internationale Research Maatschappij BV
Zuid-Holland, Netherlands
Patent: 4
Mitsui Petrochemical Industries Ltd.
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With the analysis among 9 patents, we discovered top 2 universities and scientific research institutions by total patent application.
Korea Institute of Science & Technology
Korea Advanced Institute of Science & Technology