Unpatentable is a synonym of nonpatentable.
In legal|lang=en terms the difference between unpatentable and nonpatentable
is that unpatentable is (legal) not patentable; that cannot be patented while nonpatentable is (legal) not patentable; not subject to patent protection.
As adjectives the difference between unpatentable and nonpatentable
is that unpatentable is (legal) not patentable; that cannot be patented while nonpatentable is (legal) not patentable; not subject to patent protection.
unpatentable
English
Adjective
(-)
(legal) Not patentable; that cannot be patented.
Synonyms
* nonpatentable nonpatentable
English
Adjective
(
en adjective)
(legal) Not patentable; not subject to patent protection.
Synonyms
* unpatentable