AML IP, LLC v. Big Lots Stores: E-Commerce Patent Claims Dismissed in Coordinated Retailer Litigation
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📋 Case Summary
| Case Name | AML IP, LLC v. Big Lots Stores, Inc. |
| Case Number | 4:22-CV-00223 |
| Court | U.S. District Court for the Eastern District of Texas |
| Duration | Mar 2022 – Aug 2024 2 years 5 months |
| Outcome | Plaintiff Loss — Claims Dismissed |
| Patents at Issue | |
| Accused Products | Big Lots’ electronic commerce infrastructure |
Case Overview
The Parties
⚖️ Plaintiff
A patent assertion entity (PAE) that acquired and asserted intellectual property rights related to electronic commerce systems against multiple retailers.
🛡️ Defendant
A publicly traded discount retail chain operating hundreds of stores across the United States, with a substantial e-commerce presence and transaction infrastructure.
The Patent at Issue
This case involved U.S. Patent No. 6,876,979 B2, covering an “Electronic Commerce Bridge System” — technology allegedly central to how major retailers conduct online transactions. This patent addresses bridging architecture for electronic commerce transactions.
- • US 6,876,979 B2 — Electronic Commerce Bridge System
Developing e-commerce technology?
Check if your system might infringe this or related software patents before deployment.
The Verdict & Legal Analysis
Outcome
The court entered final judgment on August 13, 2024, dismissing all of AML IP’s claims with prejudice and denying all previously ungranted relief. This dismissal encompassed all three coordinated cases against Big Lots, Bath & Body Works Direct, and The Buckle, Inc., effectively terminating AML IP’s multi-retailer e-commerce patent campaign in a single order.
Key Legal Issues
The dismissal did not result from a standard jury verdict or voluntary settlement, but rather a court-ordered ruling. This consolidated dismissal strongly suggests a threshold legal determination applicable across all defendants, most consistent with a patent invalidity ruling (e.g., under 35 U.S.C. § 101, or a claim construction ruling that foreclosed infringement across all accused systems. The ‘979 patent, covering an “Electronic Commerce Bridge System,” is characteristic of software-implemented, internet-commerce patents often scrutinized under the Alice Corp. v. CLS Bank International (2014) framework, making it vulnerable to early invalidation for claiming abstract ideas.
Freedom to Operate (FTO) Analysis
This case highlights critical IP risks in e-commerce technology. Choose your next step:
📋 Understand E-Commerce Patent Landscape
Learn about related patents and companies active in retail technology.
- Identify key patents in transaction processing and bridge systems
- Analyze competitive patenting activity in e-commerce
- Understand common validity challenges for software patents
🔍 Check My Product’s Risk
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High Risk Area
Legacy e-commerce software patents (§101)
1 Patent at Issue
But many related in the space
Strong Defense Options
Against abstract software claims
✅ Key Takeaways
Simultaneous multi-defendant dismissal suggests a threshold legal vulnerability — likely § 101 or claim construction — identifiable at the complaint review stage.
Search related case law →Premier IP litigation counsel (like Fish & Richardson) is crucial for aggressive early dispositive motions in software patent defense.
Explore firm litigation profiles →The Eastern District of Texas will dismiss legally deficient software patent claims, challenging its historical plaintiff-friendly reputation.
Analyze TXED patent trends →Frequently Asked Questions
U.S. Patent No. 6,876,979 B2, titled Electronic Commerce Bridge System, Application No. US 10/217,871.
The court issued a single Memorandum Opinion and Order on August 13, 2024, dismissing cases against Big Lots, Bath & Body Works Direct, and The Buckle, Inc. simultaneously — indicating a common legal deficiency across all three actions.
It reinforces judicial skepticism toward broadly drafted, legacy software patents in retail commerce contexts, particularly under post-Alice § 101 analysis, and signals risk for multi-defendant patent assertion campaigns targeting standard e-commerce infrastructure.
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References
- United States District Court for the Eastern District of Texas – Case No. 4:22-CV-00223
- U.S. Patent and Trademark Office – US Patent No. 6,876,979 B2
- Alice Corp. v. CLS Bank International, 573 U.S. 208 (2014)
- PatSnap — IP Intelligence Solutions for Law Firms
This article is for informational purposes only and does not constitute legal advice. All case information is drawn from publicly available court records. For platform capabilities, visit PatSnap.