With the analysis among 154,785 patents, we discovered top 460 key players by total patent application. Borealis AG, Mitsui Chemistry Joint-stock Co., Sumitomo Chemical Co., Ltd. are dominant in this area. They take 4.37% of the total patent filing.
With the analysis among related 33,370 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Borealis AG, China Petroleum & Chemical Corp., Kingfa Sci. & Tech. Co., Ltd. take 4.13% of patent filing during this period.
With the analysis among related 33,370 patents in last 5 years, we discover 80 new entrants. Wanhua Chemical Group Co., Ltd., CGN Bofan New Materials (Suzhou) Co., Ltd., TBM Co., Ltd. are the most active new entrants in this area.
With the analysis among 8,197 patents, we discovered top 358 universities and scientific research institutions by total patent application. ICCAS, Zhejiang University, East China University of Science & Technology are dominant in this area. They take 16.15% of the total patent filing.