Abstract:On the basis of summarizing the typical model of intellectual property asset securitization. Starting from three securitization models named financial leasing, small loan claims and patent licensing , three intellectual property securitization projects representing the above three models, namely " Wenke phase I ABS ", "High-tech Intellectual Property Investment No. 1 ABS" and "Kaide Leasing ABS", were selected as cases for analysis and research. This paper introduces and analyzes the operation situation, participants and basic assets of these three projects in detail, it also makes a comparative analysis of the operation mode, operation process and key elements of patent asset securitization, and proves that it is feasible and necessary for science and technology enterprises to use the mode of patent asset securitization for financing, which has reference significance for enterprises to correctly choose the financing mode, operation process and key elements when they implement the financing of patent asset securitization.