I have a web app that is currently small but has predispositions to grow in the European market, however a similar company exists in the US market already for a long time.
We both have similar name.
Their company (just an example): BRAINHEART (upper case)
My company (just an example): simplyheart (lower case)
We both offer similar softwares and our target market is the same but my company is located in Europe and focused on European clients while the other company is located in the USA but they have European clients as well.
We both have different logos, fonts, just the part of the name HEART is in common. Will that be considered name conflict and can my company be sued for that?