"remained ignored" is correct and usable in written English.
You can use it when you want to describe someone or something that has been overlooked or disregarded. For example, "Her heartfelt apology remained ignored by her father."
Across the political spectrum, there was also a sense that critically important issues remained ignored.
As it turned out, Wagner remained ignored, but as the hugely successful "Tristan" demonstrated, the delights of experiencing his works in a 1,200-seat 1,200-seate considerable.
In selecting animal models that prematurely terminate this build-up through the early presence of an endothelium, the most significant 'impairment factor' for physiological tissue regeneration in vascular grafts remained ignored.
The bronze maker, who collaborated for years with Auguste Rodin, long remained ignored until articles in the media, notably in the French monthly Connaissance des Arts, brought her to public attention.
They will not remain ignored for long.
Yet these evangelicals remain ignored in 2016 Democratic exit polls.
An unpleasant but ultimately harmless offence that's treated like murder, while horror tackles remain ignored".
But the much greater possible human rights violations should the project proceed remain ignored.
But thousands of estates across the country remain ignored and unvisited except by the people who live there.
However, these studies covered only a range of socio-demographic or physical factors, while factors from psychosociological and spiritual domains remain ignored.
Any trial of Mr. Sakic is certain to be highly divisive and emotional, publicizing Ustashe atrocities that some Croatian officials would prefer remain ignored.
