Assertion: patent's inventor | /r/CapableOf | discover compositions of matter
Facets:
Source sentences:
text: They are granted to inventors who, according to the PTO, invent or discover any new and useful process, machine, manufacture, or compositions of matter (mixtures of ingredients, chemical compounds), or any new and useful variations of existing products, processes, or compositions.
text: They are granted to inventors who, according to the PTO, invent or discover any new and useful process, machine, manufacture, or compositions of matter (mixtures of ingredients, chemical compounds), or any new and useful variations of existing products, processes, or compositions.