With the analysis among 139,173 patents, we discovered top 450 key players by total patent application. Henkel AG & Co. KGaA, Henkel, BASF SE are dominant in this area. They take 4.44% of the total patent filing.
With the analysis among related 29,541 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Procter & Gamble AG, Asahi Kasei Corp., Central South University take 1.46% of patent filing during this period.
With the analysis among related 29,541 patents in last 5 years, we discover 45 new entrants. Hunan Yacheng New Material Co., Ltd., Guangdong Bangpu Recycling Technology Co., Ltd., Zhejiang Bola Atu Pharmaceutical Technology Co Ltd are the most active new entrants in this area.
With the analysis among 20,336 patents, we discovered top 368 universities and scientific research institutions by total patent application. Zhejiang University, Central South University, South China University of Technology are dominant in this area. They take 3.80% of the total patent filing.