The color(s) light grey, dark grey, and red is/are claimed as a feature of the mark.
The mark consists of a stylized depiction of a stick-and-ball molecule, where two central balls of the molecule are dark grey and are connected to one another with a dark grey stick; and the left center grey ball is connected to three light grey balls, each by a light grey stick; the right center grey ball is connected to two light grey balls, each by a light grey stick; and the right center grey ball is also connected by a light grey stick to a red ball, which is further connected by a dark grey stick to a light grey ball.
Trademark: 88257008
