With the analysis among 398,152 patents, we discovered top 458 key players by total patent application. Have Our Plastic, Inc., BASF SE, Shin-Etsu Chemical Co., Ltd. are dominant in this area. They take 5.41% of the total patent filing.
With the analysis among related 38,913 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Saudi Arabian Oil Co., Shin-Etsu Chemical Co., Ltd., China Petroleum & Chemical Corp. take 8.33% of patent filing during this period.
With the analysis among related 38,913 patents in last 5 years, we discover 21 new entrants. Sasol South Africa Ltd., Magema Technology LLC, Fluid Energy Group Ltd. are the most active new entrants in this area.
With the analysis among 24,512 patents, we discovered top 290 universities and scientific research institutions by total patent application. Sinopec Research Institute of Petroleum Processing, Dalian Institute of Chemical Physics Chinese Academy of Sciences, China Petroleum University Beijing are dominant in this area. They take 20.92% of the total patent filing.