This is the 8507th most frequent Turkish word.
patent
A legal right granting exclusive use or production of an invention.
In this sentence, 'patent' is used as a noun to refer to the intellectual property protection granted for an invention.
Patent süreci uzun zaman alabilir.
The patent process can take a long time.
Here, 'patent' refers to the document or status granted for the intellectual property of the design.
Bu tasarımın patenti alınmış.
The patent for this design has been obtained.
In this sentence, 'patented' describes products that have an authorized patent applied to them, hence used as an adjective.