Abstract
This article examines the protection of patents, utility models, designs, copyright and related commercial interests in Turkey. It considers territorial protection, filing routes, ownership, employee and commissioned works, licences, infringement, interim remedies, customs measures and the evidence needed for enforcement. The judicial authorities cited in the text illustrate the importance of identifying the particular right and the person entitled to enforce it. The analysis connects portfolio planning with contracts and litigation readiness. For foreign businesses, an international registration strategy should be accompanied by a specific assessment of Turkish protection, ownership documents and the ability to act within the relevant procedural windows.