With the analysis among 193,085 patents, we discovered top 456 key players by total patent application. Procter & Gamble AG, BASF SE, Imperial Chemical Industries Ltd. are dominant in this area. They take 1.82% of the total patent filing.
With the analysis among related 53,006 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Central South University, China Petroleum & Chemical Corp., Northeastern University take 1.09% of patent filing during this period.
With the analysis among related 53,006 patents in last 5 years, we discover 21 new entrants. Karl Leibinger Medizintechnik GmbH & Co. KG, The George Institute for Global Health, Midori Anzen Co., Ltd. are the most active new entrants in this area.
With the analysis among 33,401 patents, we discovered top 380 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 4.68% of the total patent filing.