Complex sentence: Aluminium oxynitride spinel (Al 23 O 27 N 5), one of the leading candidates for transparent armor, is produced by the Surmet Corporation under the trademark ALON ™.
Split into simpler sentences: Aluminium oxynitride spinel (Al 23 O 27 N 5), abbreviated as AlON, is one of the leading candidates for transparent armor. It is produced by the Surmet Corporation under the trademark ALON ™.