Wang Zeng International Limited v Bing Bing Foods Limited & Ors
Decision date: 20 February 2026
Neutral citation: [2026] EWHC 360 (IPEC)
Overall AI summary confidence: high
Short overview
This short overview is intended to summarise the case, issues and outcome so far as they are supported by the judgment.
AI confidence in this short overview: high
Wang Zeng International Ltd owned UK trade marks for "Mountain Pear" and "Yu Lu Fragrant Pear" and sued Bing Bing Foods Ltd and others for infringement. The court found Marks 1–4 valid (not descriptive, generic or filed in bad faith) and held BBF liable for infringing Marks 1, 2 and 3; the defendants' invalidity counterclaim failed. The court also found Mr Bingtao Wang jointly and severally liable for BBF's infringement, but did not make Mr Sohi a joint tortfeasor. Remedies (injunction, delivery up/destruction, account/damages, publication, costs) were ordered in principle and to be determined at handing down.
Ratio decidendi
This summary is intended to identify the ratio decidendi, meaning the legal reasons for deciding and the binding part of the decision.
AI confidence in this ratio decidendi summary: high
From the judgment: a registered mark enjoys a prima facie presumption of validity under s.72 TMA, so challengers bear the initial burden to prove invalidity under ss.3/46; if descriptiveness or lack of distinctiveness is established, the burden shifts to the proprietor to prove acquired distinctiveness. For s.46(1)(c) revocation for genericism the relevant date is the date of the invalidity application (here 30 January 2025) and cogent evidence is required to show the mark became the common name due to the proprietor's acts/inaction. Accessory/joint tortfeasor liability requires knowledge of the essential facts making the acts wrongful.
Obiter dicta
This summary is intended to identify obiter dicta, meaning observations made by the way that were not necessary to deciding the case and are not binding.
AI confidence in this obiter dicta summary: medium
The judgment observed (obiter) that omission of the ® symbol on shelf labels/receipts is not unusual or determinative and that consumers will primarily look to packaging to identify origin; and that proprietors of highly descriptive marks bear a heavier burden to prevent genericism, although causation need not be solely the proprietor's.