"prominent throughout" is correct and usable in written English.
You can use it to describe something that is important, significant, or noticeable throughout. For example, "This theme of justice was prominent throughout the author's book."
Stalker should be prominent throughout the race.
He was active in and prominent throughout the entire field of labor relations.
Also prominent throughout the century were those who came to be called the Socialists.
The hugely energetic squeals from the guitar are prominent throughout the EP and the rapid, intense drum fills make you bang your head and feet even harder.
A handful of the small community-oriented breweries that were once prominent throughout the state have managed to survive as a result of niche marketing.
Pledging "to do my damnedest to take the trophy back home for the people of Liverpool," Parrott was riding on an emotional rollercoaster, but still managed to put in high quality displays that had been prominent throughout his season.
The horn writing is admittedly difficult, but there were a couple of moments of uncharacteristic unsteadiness near the start, and the brass remained over-prominent throughout.
Former House speaker Newt Gingrich, a prominent supporter throughout the campaign, has ruled himself out for a cabinet position.
The former Bath forward has been a prominent figure throughout the Saxons campaign, which culminated in a 37-6 victoverover Canada in the final at Worcester.
The former Bath forward was a prominent figure throughout the Saxons three-match campaign, which culminated in Saturday's 37-6 victoverover Canada in the final at Worcester.
Ms. Whittaker, 44, an interior designer based in New York, likes to use decorative mirrors in prominent places throughout the homes she works on.
