The color(s) purple, orange and white is/are claimed as a feature of the mark.
"INTERNATIONAL RESEARCH CENTERS"
The mark consists of a large, orange, lower case letter "I" with a purple, lower case letter "E" swirled around the "I" followed by orange text "IMMUNO" then a white lower case letter "E" encircled in purple. The line below contains the word "INTERNATIONAL" in purple text and the final line contains the words "IMMUNOLOGY CENTERS" in purple text.