A patent is a property right to an invention of a technical item or process that only applies to the inventor. For example, if you invent something new, you can apply for a patent. This gives you the special right to use, make, and sell your invention. It means that others aren’t allowed to use or copy your invention without permission.

Patents apply to all kinds of new things, such as new machines, new technologies, and new medicines. Once something is protected by a patent, no one else may use it without your permission. Sometimes, if the inventor has already put the item on the market, exceptions may occur. Sellers must check whether their items are someone else’s invention.

If you haven’t come up with a new technology, machine, or item yourself, you must check whether you need permission before using it.

Examples of problems with patents may include:

• If you want to sell a device with features or designs that are protected by someone else.
• If you want to sell an item that contains patented technology.