"rendered devoid" is a correct and usable phrase in written English.
It is usually used to mean something has been made empty or devoid of a certain quality or characteristic. For example, you could say: "By the end of the war, the landscape was rendered devoid of life."
I wondered, as we walked past the convents and gift shops, how long I could remain in Madrid without crossing whatever invisible threshold of proficiency would render me devoid of interest.
The chicken evidently had first been cooked in the tandoor --chicken tikka, or boneless cubes marinated in spiced yogurt prefatory to tandoor roasting, is the house specialty--and further cooking in the sauce rendered it quite devoid of juices.
In all, the crowded display is a good foil for the Guggenheim's Tino Sehgal performance exhibition which has rendered the adjoining rotunda devoid of art objects and all the more easily contemplated.
See, e.g., 3-10 Nimmer on Copyright § 10.15 ("An express (or possibly an implied) condition that a licensee must affix a proper copyright notice to all copies of the work that he causes to be published will render a publication devoid of such notice without authority from the licensor and therefore, an infringing act".).
Condoleezza Rice, the former secretary of state, delivered what will surely be remembered as the convention's most stirring and substantive remarks, purged of catcalls and devoid of slickly rendered fibs.
Under this arrangement, the kernel of judicial independence is the unfettered ability of judges to render decisions devoid of external pressures (Carlton, 2002 839).
This behavior is rendered with a naturalness that is as devoid of discernible artifice as any performance I've ever seen onstage.
Notably, presence of electron-withdrawing or ortho-substituents in the arylamino portion of 2 rendered such compounds less active or completely devoid of inhibitory potency.
Salem district is underlain entirely by Archaean rocks comprising granite gneiss, charnockite, granites and other associated consolidated crystalline rocks devoid of primary porosity but rendered porous and permeable with the development of secondary fracturing, inducing relatively longer residence time of groundwater.
