Ethel�s answer was excellent. It reminded me of an airline in the states called Delta. Two ladies who worked there created an �energy� drink in the early seventies. They discussed the idea and ingredients whilst on breaks at work. But they made their first concoctions at home.
But they then carried samples of it to Delta employees to try. The staff loved it. Eventually the ladies copyrighted the product and began marketing it. They left the company. But�and part of this I�m not clear on�they sued the airline for all of their pension benefits, although they were leaving about 15-20 years earlier than their natural retirement date. The airline counter-sued AND sued for ownership of the product (which I believe they would not have done had the ladies simply left).
The ladies lost the case and they lost the appeal. All of their work, formulations, and even sketches of the first logo design had been done whilst on breaks at work.
It was an interesting case story. There are many like this throughout the world.
I also agree with Ethel about the structure. I would imagine, if you used common software in the structure design, it might be a moot issue anyway.
I wish you every success
Fr Bill