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Case Highlight | Successfully Invalidated a Bad-Faith Trademark Registration in the UK to Protect Client's Brand Rights

Counsel of Record

Hongchang Deng · 邓宏昌

美国(加州)执业律师(Bar #354529)· USPTO · 中国专利代理师

Published

2026-02-03 · 7 min read

Case Highlight | Successfully Invalidated a Bad-Faith Trademark Registration in the UK to Protect Client's Brand Rights

TL;DR

Recently, LawMay achieved a significant victory on behalf of a client in an invalidation proceeding before the United Kingdom Intellectual Property Office (UKIPO). The trademark in question, registered in Class 25 covering sportswear, yoga

Recently, LawMay achieved a significant victory on behalf of a client in an invalidation proceeding before the United Kingdom Intellectual Property Office (UKIPO). The trademark in question, registered in Class 25 covering sportswear, yoga apparel, and related clothing, represents the client's core brand with an established presence in the UK market. However, this brand had been the subject of a bad-faith third-party registration.

Upon the client’s discovery that their core trademark had been registered in the UK in bad faith, LawMay initiated a comprehensive investigation and preparation process. Following the procedures and evidentiary requirements of the UKIPO trademark invalidation process, firm filed an application for trademark invalidation on the client's behalf. The UKIPO subsequently issued a favorable decision, resulting in the complete protection of the client’s brand rights.

This case underscores key considerations for businesses facing similar trademark squatting issues in overseas markets:

Proactively monitor and review trademark registration activities in target markets, taking early action upon detection of suspicious applications.

Preserve and gather evidence, such as local trademark registration certificates, sales invoices, advertising materials, official website records, and social media usage history. These documents can serve as crucial evidence to establish prior rights.

In cases of bad-faith registration, businesses may, based on local legal frameworks, consider filing an opposition or invalidation application. Asserting a claim of "bad-faith registration" can further strengthen the position in negotiations and enforcement actions.

Cross-border enforcement is not without recourse. Leveraging extensive expertise in international intellectual property law, the firm successfully eliminated potential infringement risks for the client. This outcome demonstrates that with professional guidance, sound strategy, and solid evidence, it is possible to prevail in trademark invalidation proceedings, remove potential market obstacles, and safeguard the international development of a client's brand.

This case was handled by Attorney Hongchang Deng, Attorney Minzhi Wu, and Trainee Attorney Aria Xiao.

IMPORTANT DISCLAIMER: This case summary and guidance are for informational purposes only. The outcome of this matter reflects its unique facts, UKIPO procedures, and evidence presented, and does not constitute a promise, guarantee, or prediction of results for any future matter. The strategies outlined may not be applicable to all cases; specific advice requires individualized legal assessment.

Originally published on lawmayus.com · 2026-02-03

承办律师 / Counsel of Record

LawMay P.C.(美国路迈律师事务所)作为本案承办律所,由邓宏昌律师(Hongchang “Richard” Deng,CA Bar No. 354529)主持代理本案全程诉讼程序。

Richard Deng

Partner · LawMay P.C.

邓律师主要从事中国及美国商品及服务争议解决,以及专利、商标、版权、商业秘密等涉外知识产权诉讼与无效确权业务,并办理中美商标申请及中国专利申请。常年服务跨境工贸企业、跨境电商、电子烟行业、科技制造业等领域,为财富 500 强、国际连锁品牌、出海科技品牌等多家中外知名企业提供常年及专项法律服务。

在跨境电商争议领域,邓律师专注 Schedule A 批量诉讼的被告应对,包括临时限制令(TRO)项下的店铺账户与资金解冻、通过确认不侵权之诉(Declaratory Judgment,DJ)与「反向 TRO」动议争取恢复被下架的商品链接与店铺经营,以及亚马逊账户冻结申诉、品牌备案(Brand Registry)争议等平台纠纷的代理。在华盛顿州西区联邦法院,邓律师代理多起确认不侵权之诉(DJ),取得了恢复商品上架、并禁止对方继续投诉的「反向 TRO」与「反向初步禁令(反向 PI)」。他熟悉 Schedule A 案件高发的伊利诺伊州北区、佛州南区等联邦法院的程序节奏,能在中美时差下迅速响应、把握应诉与和解的时间窗口。

在涉外电子烟与 FDA 监管领域,邓律师为电子烟及新型烟草企业提供覆盖确权、合规到维权的全流程代理,涵盖行业知识产权维权与 337 调查、PMTA 上市前申请与 STN 状态争议、FDA 执法防御(警告信、营销拒绝令 MDO、进口扣留 Import Alert),以及美国海关(CBP)清关合规与扣押货物申诉。

他代理的知识产权相关案件多次荣获「广东省知识产权行政保护典型案例」「广东省商业秘密保护大事件」、「深圳律师承办知识产权十大典型案例」、「深圳市侵害商业秘密典型案例」、「深圳律师国际贸易、投资领域典型案例」、「广东知识产权保护协会年度知识产权推荐学习案例」等专业荣誉。

他代理的商品及服务贸易纠纷、知识产权等争议解决案件涉案标的额总计达数十亿元人民币。

美国联邦知识产权诉讼 · 跨境工贸与电商争议 · 电子烟与 FDA 监管 · 商业秘密与不正当竞争

Rdeng@lawmayus.com

+1 (213) 682-7241 · 美国 / US

+86 186 8156 7690 · 中国 / China,微信同号

About LawMay P.C.

美国 LawMay 律师事务所

深耕中美跨境争议解决的美国精品律所。专注于美国联邦知识产权诉讼、337 调查、产品责任纠纷及重大商事争议。

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