Sentences with phrase «issued valid patent»

Not exact matches

During examination, a patent application is under review and claims may be amended; patent applications (unlike issued patents that have been accepted by an Examiner) are not presumed to be valid.

The issue was about whether the PSIA was being used to invalidate what was presumed to be a valid patent.

Issued patents are presumed to be valid, but you can still show they are invalid, and one way to do that would be by showing that they name someone who stole the invention as the inventor.