This document discusses technology transfer and the utilization of patent information as a technology transfer tool. It begins with an overview of what technology transfer is, including definitions from WIPO. It then discusses the various types of patent documentation and information contained in patent documents, including technological and bibliographic information. The document outlines international classification systems like IPC and databases like INPADOC. It details how patent information can be accessed and utilized, including for technical, planning, and management purposes by governments, enterprises, researchers, and more. It provides examples of using patent documents and information as a technical resource and management tool.