unpatented

the product is unpatented, allowing anyone to use it freely.

many unpatented inventions can be found in the public domain.

she developed an unpatented method for improving efficiency.

investors are often interested in unpatented technologies.

unpatented designs can lead to innovative solutions.

he created an unpatented recipe that became popular.

unpatented ideas can still be valuable in the market.

the company focuses on developing unpatented software solutions.

unpatented products often face competition from patented ones.

they decided to share their unpatented findings with the community.