About 2 Trademarks found that are owned by Disqus Inc.

Computer services, namely, creating an on-line community for registered users to participate in discussions, get feedback from their peers, form virtual communities, and engage in social networking; Computer services, namely, hosting on-line web facilities for others for organizing and conducting online meetings, gatherings, and interactive discussions

Computer services, namely, creating an on-line community for registered users to participate in discussions, get feedback from their peers, form virtual communities, engage in social networking and trend aggregating; Computer services, namely, hosting on-line web facilities for others for organizing and conducting online meetings, gatherings, interactive discussions and trend aggregating