Only people can get patents. There's a good reason for that, which is that the patent grant—a temporary monopoly granted by the government—is supposed to be given out only to "promote the progress of science and useful arts." Just like monkeys can't get a copyright on a photo,  because it doesn't incentivize the monkey to take more photos, software can't get patents, because it doesn't respond to incentives.

Stephen Thaler hasn't gotten this memo, because he's spent years trying to get copyrights and patents for his AI programs. And people do seem intrigued by the idea of AI getting intellectual property rights. Thaler is able to get significant press attention by promoting his misguided legal battles to get patents, and he has plenty of lawyers around the world interested in helping him.

Thaler created an AI program he calls DABUS, and filed two patent applications claiming DABUS was the sole inventor.