Color is not claimed as a feature of the mark.
The mark consists of (1) two curves forming a "Y" shape, said "Y" shape being oriented in such a way that the fork section of the "Y" points to the bottom right corner, and the root section of "Y" points to the upper left corner; (2) two curves flanking said "Y" shape, each parallel to one of the two curves forming the "Y" shape; (3) perpendicular to the "Y" shape and on the right side of the fork of the "Y" shape, two parallel curves, the one closer to the "Y" shape being slightly longer than the other one; and (4) on the right side of the curves, capitalized words "CELL SURFACE BIO" with each word occupying a line and aligned to the left.