With the analysis among 4,731 patents, we discovered top 402 key players by total patent application. Janssen Sciences Ireland Unlimited Co., GlaxoSmithKline Biologicals SA, Novira Therapeutics, Inc. are dominant in this area. They take 12.91% of the total patent filing.
With the analysis among related 1,651 patents applied in the last 5 years. We discover 256 most active companies in this area. The fast-growing Enanta Pharmaceuticals, Inc., Assembly Biosciences, Inc., Arbutus Biopharma Corp. take 11.93% of patent filing during this period.
With the analysis among related 1,651 patents in last 5 years, we discover 138 new entrants. AiCuris GmbH & Co. KG, Aligos Therapeutics, Inc., Toko Yakuhin Kogyo Co. Ltd. are the most active new entrants in this area.
With the analysis among 1,438 patents, we discovered top 169 universities and scientific research institutions by total patent application. Emory University, Xiamen University, Fudan University are dominant in this area. They take 12.31% of the total patent filing.