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Case Highlight | After Eight Months of Litigation, LawMay Concludes a Declaratory Judgment Action for a Cross-Border Seller in the Western District of Washington

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

 

Yi Yi · 易伊

美国(加州)执业律师

Published

2026-03-10 · 7 min read

TL;DR

A declaratory judgment action brought on behalf of an Amazon cross-border seller whose listings had been removed on an unfounded patent complaint concluded in settlement in the Western District of Washington after eight months of litigation.

A declaratory judgment ("DJ") action brought by LawMay P.C. on behalf of an Amazon cross-border seller — whose listings had been removed on an unfounded patent infringement complaint — recently concluded in a settlement in the U.S. District Court for the Western District of Washington (W.D. Wash.), after eight months of litigation.

In this matter, LawMay not only restored the client's listings quickly through a series of injunctive motions, but also brought the complaining party back to the negotiating table, ultimately securing an outcome that served the client's commercial interests.

I. Filing Suit: Taking the Initiative to Regain Control of the Business

In July 2025, the client's best-selling product on Amazon was hit with an unfounded infringement complaint, and the listing was taken down without warning. Facing accumulating inventory and sales reduced to zero, the client elected to pursue the approach LawMay proposed: an affirmative DJ action paired with a "reverse" temporary restraining order to compel reinstatement.

We filed suit directly in the Western District of Washington, the district in which Amazon is headquartered.

II. The Course of the Case: Key Milestones

Over the eight months of litigation, the LawMay team advanced the matter through deliberate pacing:

Rapid relief. Roughly ten days after filing, we obtained a court-issued reverse TRO, and the client's Amazon listings were reinstated promptly — securing a critical commercial buffer for the litigation and negotiations that followed.

Establishing leverage. We then obtained a preliminary injunction (PI). Notably, that PI was among the very few — and may have been the first — reverse reinstatement injunctions granted by that court on a first application in the Amazon enforcement context, which established our position in the case.

Sustained engagement. Over the following months, LawMay attorneys pursued discovery and several rounds of negotiation, laying the groundwork for the eventual settlement through rigorous legal analysis and commercial strategy.

The parties have now executed a settlement agreement, and the case is being brought to a close.

Through this eight-month declaratory judgment action, the client permanently eliminated the unfounded infringement allegation and the associated delisting risk, and preserved its online market position through a cost-effective litigation and commercial strategy.

This case summary is provided for informational purposes only. Outcomes depend on the specific facts, evidence, applicable law, and the court's discretion in each matter. Past results do not guarantee or predict similar outcomes in future matters.

承办律师 / Counsel of Record

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

Yi Yi

Non-Equity Partner · LawMay P.C.

易伊是美国加利福尼亚州执业律师,执业领域主要包括美国联邦法院知识产权诉讼、跨境电商争议、产品责任纠纷及联邦上诉案件。易伊代理中国及其他国际客户处理专利侵权、商标及著作权争议、产品责任纠纷、临时限制令与初步禁令、网络平台知识产权执法及其他跨境商事纠纷。

易伊经常协助客户应对临时限制令及初步禁令申请,挑战不当的管辖权主张,制定专利不侵权及无效抗辩,并协调中美两地的诉讼策略。易伊亦为跨境电商企业就知识产权执法、平台账户及商品链接争议、产品责任索赔及相关诉讼风险提供法律服务。

易伊具备在美国联邦巡回上诉法院、美国第十一巡回上诉法院、加州中区、北区联邦地区法院及德克萨斯东区、南区、伊利诺伊州北区联邦地区法院的出庭经验(涵盖正式执业资格与临时出庭许可 Pro Hac Vice / PHV 两种形式)。易伊亦办理美国专利商标局商标申请事务,并为美国知识产权法律协会会员。

美国联邦知识产权诉讼 · 跨境电商争议解决 · 联邦巡回上诉法院实务

Yiyi@lawmayus.com

+1 (747) 241-3130 · 美国 / US

+86 152 2005 1240 · 中国 / China,微信同号

About LawMay P.C.

美国路迈律师事务所(LawMay P.C.)

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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