A skin patch to help cancer patients receiving chemotherapy has been granted a patent.
a patent application
He patented his idea.
to register an invention with the patent office; to take out a patent on sth
patent law, rights, infringement
Out of knowledge comes a product, a licence, a patent, which turns back into money again.
He patented a revolutionary air-purifying device.
A patent right is an important property.
Where is the Tokyo patent office?
I filed a patent.