The mark consists of stylized wording "Dr. PQQ+". The upper right corner of the letter r is a leaf design, followed by the letter QQ is a cross symbol.
The name(s), portrait(s), and/or signature(s) shown in the mark does not identify a particular living individual.
Color is not claimed as a feature of the mark.
The wording Dr.PQQ+ has no meaning in a foreign language.