# Trade Mark Journal No.2026/021 22 May 2026

## UK00004380872 30 April 2026 (7,11,40,42)

OTAR-electric

Class 7
  Machines and machine installations for ammonia removal, ammonia recovery, wastewater treatment, sidestream treatment, thermal stripping, vapour compression, mechanical vapour recompression and heat recycling; stripping columns being parts of machines; compressors, blowers, pumps and process machinery for use in ammonia recovery and wastewater treatment.
Class 11
  Apparatus and installations for wastewater treatment; apparatus and installations for ammonia removal and ammonia recovery from wastewater, digestate, industrial effluent and process liquors; thermal treatment apparatus for liquids; stripping apparatus for wastewater treatment; heat recycling apparatus for wastewater and effluent treatment; evaporators and vapour recompression apparatus for treatment of wastewater and process liquors.
Class 40
  Wastewater treatment services; treatment of digestate, industrial effluent and process liquors; ammonia removal services; ammonia recovery services; nitrogen removal services; rental and operation of wastewater treatment and ammonia recovery systems; treatment of wastewater by thermal stripping and heat recycling.
Class 42
  Engineering design services; process engineering services; technical consultancy relating to wastewater treatment, ammonia removal, ammonia recovery, anaerobic digestion sidestream treatment, thermal stripping and heat recycling; feasibility studies, testing, commissioning support and technical design services for wastewater and ammonia recovery systems.

Process Limited