This question you're posing assumes that all patents and products are created equal. There is a difference between a living thing and a non-living thing. Living things replicate through entirely natural processes. It is one of the most basic truths of life.

Trying to impose a patent which prevents a farmer from replanting seeds, or attempts to interrupt basic function of living things (making plants that do not replicate) is morally wrong. In the name of profit, companies like Monsanto will deliberately make their products "infertile" and unable to replicate. They do this so they can sell you new seeds every year.

Bit different from a patent on a phone screen. You can water it, leave it in the Sun, and a phone screen will never replicate itself in a million years.