With the analysis among 780,453 patents, we discovered top 457 key players by total patent application. BASF SE, Bayer AG, Bayer Oy are dominant in this area. They take 4.23% of the total patent filing.
With the analysis among related 150,818 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing China Petroleum & Chemical Corp., LG Chem Ltd., FUJIFILM Corp. take 1.94% of patent filing during this period.
With the analysis among 115,435 patents, we discovered top 383 universities and scientific research institutions by total patent application. Zhejiang University, South China University of Technology, Donghua University are dominant in this area. They take 5.00% of the total patent filing.