With the analysis among 21,640 patents, we discovered top 461 key players by total patent application. Colgate-Palmolive Co., Colgate-Palmolive A/S, Roquette Frères SA are dominant in this area. They take 5.93% of the total patent filing.
With the analysis among related 4,492 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Kao Corp. SA, Zhejiang Huakang Pharmaceutical Co., Ltd., Jiangnan University take 1.47% of patent filing during this period.
With the analysis among related 4,492 patents in last 5 years, we discover 270 new entrants. Versum Materials US LLC, Janssen Vaccines & Prevention BV, Ferring BV are the most active new entrants in this area.
With the analysis among 1,660 patents, we discovered top 333 universities and scientific research institutions by total patent application. Jiangnan University, Indiana University Foundation, Zhejiang University are dominant in this area. They take 5.54% of the total patent filing.