This study focuses on the application of intellectual property (IP) analysis and evaluation in the full-cycle management of scientific research projects. It analyzes its efficiency mechanism during project initiation, R&D, conclusion, and commercialization phases, clarifying key analysis modules and implementation pathways for each stage. Using a radionuclide separation and extraction technology project as a case study, the paper demonstrates the practical workflow from technical decomposition to decision-making suggestions. The research provides IP analysis and evaluation strategies combining theoretical depth with practical implementation for full-cycle project management. These strategies aim to infuse projects with an IP-conscious mindset within research institutions and maximize innovation value.