# Trade Mark Journal No.2026/009 27 February 2026

## UK00004308845 11 December 2025 (35,42)

SYMBIOSYS

International priority date claimed: 11 June 2025 (United States of America) (99229127)

Class 35
  Marketing and advertising services, namely retail media marketing services connecting campaign managers with retailers and brands; Advertising services, namely cooperative advertising and marketing services by way of providing a retail media platform on a global computer network; Arranging and conducting of online auctions for the purchase and sale of advertising for others; Placing advertisements for others; Automated, real-time bidding of advertising space for others; Providing information relating to provision and rental of offsite advertising space.
Class 42
  Platform as a service (PAAS) services featuring software for collaboratively bidding on and purchasing advertisements and advertising space; Platform as a service (PAAS) services featuring software for enabling retailers and brand partners to collaborate, customize advertising campaigns, and distribute advertising content; Platform as a service (PAAS) services featuring software that provides real-time, integrated business management intelligence by combining information from various databases for the purposes of bidding on and purchasing offsite advertising space; Platform as a service (PAAS) services featuring software that tracks the effectiveness of advertising expenditures; Platform as a service (PAAS) services featuring software that optimizes retail and online retail analytics; Platform as a service (PAAS) services featuring software for purchasing, tracking, and managing advertising campaigns; Platform as a service (PAAS) services featuring software for facilitating the rental of advertising space on website.

DoorDash, Inc.

Representative: Bristows LLP