With the analysis among 6,078 patents, we discovered top 339 key players by total patent application. Regents of the University of California, Eni SpA, Chevron Corp. are dominant in this area. They take 5.68% of the total patent filing.
With the analysis among related 1,622 patents applied in the last 5 years. We discover 349 most active companies in this area. The fast-growing Fluid Quip Technologies LLC, Versalis SpA, Guangzhou Bosma Optoelectronic Technology Co. Ltd. take 3.45% of patent filing during this period.
With the analysis among related 1,622 patents in last 5 years, we discover 186 new entrants. Versalis SpA, Mura Technology Ltd., Tokyo University of Agriculture & Technology are the most active new entrants in this area.
With the analysis among 1,951 patents, we discovered top 243 universities and scientific research institutions by total patent application. Korea Institute of Science & Technology, IFP Energies Nouvelles, University of Massachusetts are dominant in this area. They take 7.64% of the total patent filing.