With the analysis among 144,496 patents, we discovered top 450 key players by total patent application. Mitsui Chemistry Joint-stock Co., Sumitomo Chemical Co., Ltd., Toray Industries, Inc. are dominant in this area. They take 5.30% of the total patent filing.
With the analysis among related 20,729 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Toray Industries, Inc., LG Chem Ltd., ExxonMobil Chemical Patents, Inc. take 5.33% of patent filing during this period.
With the analysis among related 20,729 patents in last 5 years, we discover 68 new entrants. Jiangsu Horizon New Energy Technologies Co., Ltd., FARM HANNONG Co., Ltd., Zhuhai Enjie New Material Technology Co., Ltd. are the most active new entrants in this area.
With the analysis among 4,067 patents, we discovered top 285 universities and scientific research institutions by total patent application. ICCAS, Zhejiang University, University of Southern Mississippi are dominant in this area. They take 13.47% of the total patent filing.