You could be courting trouble. But the more important question is, why name your company a name that is widely used? You're better off selecting a...

Can I Sue a business for using my registered name?

This is a trademark question. A trademark is used to identify the source of a product or service. Here, the fact that they are using your business...

Yes. Just go to the US Patent and Trademark Office web site and follow the directions.

Intellectual property question. I developed a way to that is more effective than others for fertility. Patent?

The answer is "maybe." You can obtain a patent on just about any new way of solving a problem. Here the problem is how to determine when a woman is...