Doesn't matter IIRC, most employers requires their employees to sign an agreement saying that anything they come up with during the term of their employment is

Doesn't matter IIRC, most employers requires their employees to sign an agreement saying that anything they come up with during the term of their employment is owned by the employer unless the employer gives up rights explicitly. This is to prevent someone from getting "The next big thing" then running away to start a company for it even though their employer was interested.