# Trade Mark Journal No.2025/047 21 November 2025

## UK00004284284 27 October 2025 (9,42)

Call Sentinel

Class 9
  Downloadable software applications for mobile devices; software for caller identification, authentication and verification; software for fraud prevention and security in telecommunications; downloadable mobile applications for verifying the authenticity of incoming telephone calls; downloadable mobile applications for authenticating the receiver of a telephone call; downloadable mobile applications for verifying the authenticity of incoming electronic messages; downloadable software for detecting and preventing fraudulent or scam telephone or messaging communications.
Class 42
  Software as a service (SaaS) featuring software for caller identification, authentication and verification; software as a service (SaaS) featuring software for callee identification, authentication and verification; software as a service (SaaS) featuring software for electronic message authentication and verification; providing temporary use of non-downloadable software for verifying the authenticity of telephone calls or electronic messages; platform as a service (PaaS) featuring computer software platforms for call authentication and fraud prevention; platform as a service (PaaS) featuring computer software platforms for electronic message authentication and fraud prevention; software design, development and consultancy services in the field of telecommunications security.

Alexander Barnes