# Trade Mark Journal No.2026/029 17 July 2026

## WO0000001925569 (1,5,42)

Office of origin: China

Date of International Registration:9 May 2026
Date of designation in the UK: 9 May 2026

Class 1
  Enzymes for industrial purposes; enzyme preparations for industrial purposes; biological preparations, other than for medical or veterinary purposes; chemical reagents, other than for medical or veterinary purposes; preparations of microorganisms, other than for medical and veterinary use; biochemical catalysts; bacterial preparations, other than for medical and veterinary use; antioxidants for use in the manufacture of pharmaceuticals; chemical preparations for scientific purposes, other than for medical or veterinary use; chemical substances for analyses in laboratories, other than for medical or veterinary purposes.
Class 5
  Diagnostic biomarker reagents for medical purposes; medicines for human purposes; antiseptics; biological tissue cultures for medical purposes; vaccines; biological preparations for medical purposes; chemico-pharmaceutical preparations; preparations of microorganisms for medical or veterinary use; enzyme preparations for medical purposes; bouillons for bacteriological cultures for medical purposes or veterinary purposes.
Class 42
  Research and development of new products for others; quality testing; scientific research; scientific laboratory services; chemical research; chemical analysis; biological research; bacteriological research; material testing; calibration [measuring].

Yeasen Biotechnology (Shanghai) Co., Ltd

Representative: Chofn Intellectual Property, 1217, Zuoan Gongshe Plaza 12th Floor,, 68 North Fourth Ring Road W.,, Haidian, 100080 Beijing, CHINA