Dentrix Dental Systems, Inc.

DXGROUP

Dental practice management computer software, namely database management of patient records, spreadsheet applications for patient billing, and appointment scheduling programs;D X GROUP;

IMAGEPARTNER

computer software for capturing, storing, and cataloging digital images;IMAGE PARTNER;

ORION

computer software and hardware for digitally capturing and managing X-ray images;

PERFECT DAY SCHEDULING

computer software for use in management of professional dental practices;SCHEDULING;

QUICKBILL

transmitting account receivable data by modem or via other electronic means, namely, a global computer information network;BILL;

REFERRAL REWARDS DENTRIX DENTAL SYSTEMS

promoting the sale of dental practice management software through the administration of an incentive reward program which rewards current users of the software with gift certificates to various retailers based on their referral of new customers; physician referrals, namely, referral of dentists to potential clients through a network of current users;REFERRAL REWARDS and DENTAL SYSTEMS;The lining is a feature of the mark and does not indicate color.;