Too, post-expiration royalties are allowable so long as tied to a non-patent right—even when closely related to a patent.

Too, post-expiration royalties are allowable so long as tied to a non-patent right–even when close related to a patent.

Post-expiration royalties are allowable so long as tied to a non-patent right, even when closely related to a patent.

It should not be forgotten that a patent right is a right to prohibit third parties from manufacturing and placing on the market the subject-matter protected by the patent.

This specification does not grant any rights, and it is the responsibility of the user to ensure that patent rights are not violated.