# Trade Mark Journal No.2026/026 26 June 2026

## WO0000001921652 (1,5)

Office of origin: Germany

Date of International Registration:26 September 2025
Date of designation in the UK: 26 September 2025

International priority date claimed: 26 September 2025 (Germany)

Class 1
  Chemicals for use in industry and science; chemical reagents for non-medical purposes; research reagents and preparations, except for medical or veterinary use; research preparations used in science; chemical reagents and diagnostic preparations for use in research laboratories and for use in industry; chemical preparations for fluorescent dyes and for use in marking or labelling in industry and science; assay reagents for use in research, quality control, diagnostic use [industrial]; aptamers for use in research, quality control; affinity reagents for use in research or quality control; chemical preparations of supramolecular host-guest systems for use in research or quality control; reagents containing primary antibodies, aptamers, affimers, or other affinity reagents, nucleic acid probes, fluorescent dyes, fluorescent labels, non-optically detectable labels, blocking agents, inactivation agents for research use; reagents for research purposes; reagents containing primary antibodies for research use; chemical reagents for research purposes; clinical research reagents; chemical reagents for medical or veterinary research purposes, namely reagents for immuno-histochemistry detection and in situ-hybridisation detection; in situ-hybridisation probes for medical research purposes; epitope retrieval solutions for medical research purposes; enzymes and enzyme preparations for medical research purposes; histological dye and stain solutions for medical research purposes; preparations for medical and veterinary research; research preparations, namely antibodies or nucleic acid probes, for the investigation of disease models; diagnostic preparations for scientific or research use; preparations being dewaxing and wash buffers used with the aforementioned preparations; kits comprising a combination of any of the before.
Class 5
  Diagnostic preparations for medical use; medical preparations for fluorescent dyes and for use in marking or labelling in medical diagnostic use; assay reagents for diagnostic use; aptamers for diagnostic use; affinity reagents for diagnostic use; medical preparations of supramolecular host-guest systems for diagnostic use; reagents containing primary antibodies, aptamers, affimers, or other affinity reagents, nucleic acid probes, fluorescent dyes, fluorescent labels, non-optically detectable labels, blocking agents, inactivation agents for diagnostic use; preparations being dewaxing and wash buffers used with the aforementioned preparations; kits comprising a combination of any of the before.

Leica Microsystems IR GmbH

Representative: PAUSTIAN & PARTNER Patentanwälte mbB, Oberanger 32, 80331 München, GERMANY