1. I accumulated an immense fortune without profiting from it.

J'accumulai une fortune, mais sans en profiter.

2. He had absolutely no interest in patenting his ideas or personally profiting from them.

Il n'avait absolument aucun intérêt à breveter ses idées ou en faire de l'argent.

3. Profiting from the post-war building boom, this company enabled him to accumulate a lot of capital.

Profitant du boom de construction d’après-guerre, celle-ci lui permet d’accumuler un important capital.