Filed Oct. 15, 2026

Serial No. 50163075

Class Recruitment of patients for clinical trials; Recruitment advertisement services, namely, posting of clinical trial notices for the purpose of recruiting patients for participation in clinical trials for the testing of drugs; Recruitment and placement of volunteers in the field of medical clinical trials; Referrals in the field of medical clinical trials; Providing on-line referrals in the field of medical clinical trials; Providing on-line referrals in the field of medical clinical trials, namely, matching and referring pre-screened individuals from an opt-in registry to clinical trial sponsors, clinical research organizations, and clinical trial sites; Maintaining a registry of patients and research volunteers for medical clinical trial recruitment and matching purposes; Providing on-line web directory services featuring hyperlinks to the websites of open medical clinical trials; On-line business directories featuring open medical clinical trials, clinical trial sites, and clinical research organizations.; 100; 101; 102

Case Type Service mark