Assertion: patent | /r/HasProperty | issued by a patent office
Facets:
Source sentences:
text: In order for patents to be issued by a granting agency such as a Patent Office they need to be new, useful and not obvious to others working in the same field.
text: A patent for an invention is the grant of a property right to the inventor, issued by the Patent Office.
text: Google makes it possible to search and find any patents issued through the patent office.